[TD-13758]<fix>: redefine memory api.

include/common/tcommon.h

@@ -104,16 +104,16 @@ static FORCE_INLINE void blockDestroyInner(SSDataBlock* pBlock) {
   for (int32_t i = 0; i < numOfOutput; ++i) {
     SColumnInfoData* pColInfoData = (SColumnInfoData*)taosArrayGet(pBlock->pDataBlock, i);
     if (IS_VAR_DATA_TYPE(pColInfoData->info.type)) {
-      tfree(pColInfoData->varmeta.offset);
+      taosMemoryFreeClear(pColInfoData->varmeta.offset);
     } else {
-      tfree(pColInfoData->nullbitmap);
+      taosMemoryFreeClear(pColInfoData->nullbitmap);
     }
 
-    tfree(pColInfoData->pData);
+    taosMemoryFreeClear(pColInfoData->pData);
   }
 
   taosArrayDestroy(pBlock->pDataBlock);
-  tfree(pBlock->pBlockAgg);
+  taosMemoryFreeClear(pBlock->pBlockAgg);
 }
 
 static FORCE_INLINE void tDeleteSSDataBlock(SSDataBlock* pBlock) { blockDestroyInner(pBlock); }
@@ -147,7 +147,7 @@ static FORCE_INLINE void* tDecodeSMqPollRsp(void* buf, SMqPollRsp* pRsp) {
   buf = taosDecodeFixedI32(buf, &pRsp->skipLogNum);
   buf = taosDecodeFixedI32(buf, &pRsp->numOfTopics);
   if (pRsp->numOfTopics == 0) return buf;
-  pRsp->schema = (SSchemaWrapper*)calloc(1, sizeof(SSchemaWrapper));
+  pRsp->schema = (SSchemaWrapper*)taosMemoryCalloc(1, sizeof(SSchemaWrapper));
   if (pRsp->schema == NULL) return NULL;
   buf = tDecodeSSchemaWrapper(buf, pRsp->schema);
   buf = taosDecodeFixedI32(buf, &sz);
@@ -163,9 +163,9 @@ static FORCE_INLINE void* tDecodeSMqPollRsp(void* buf, SMqPollRsp* pRsp) {
 static FORCE_INLINE void tDeleteSMqConsumeRsp(SMqPollRsp* pRsp) {
   if (pRsp->schema) {
     if (pRsp->schema->nCols) {
-      tfree(pRsp->schema->pSchema);
+      taosMemoryFreeClear(pRsp->schema->pSchema);
     }
-    free(pRsp->schema);
+    taosMemoryFree(pRsp->schema);
   }
   taosArrayDestroyEx(pRsp->pBlockData, (void (*)(void*))blockDestroyInner);
   pRsp->pBlockData = NULL;

include/common/tdataformat.h

@@ -93,7 +93,7 @@ typedef struct {
 #define schemaFLen(s)     ((s)->flen)
 #define schemaVLen(s)     ((s)->vlen)
 #define schemaColAt(s, i) ((s)->columns + i)
-#define tdFreeSchema(s)   tfree((s))
+#define tdFreeSchema(s)   taosMemoryFreeClear((s))
 
 STSchema *tdDupSchema(const STSchema *pSchema);
 int32_t   tdEncodeSchema(void **buf, STSchema *pSchema);
@@ -493,7 +493,7 @@ typedef struct {
 #define kvRowCpy(dst, r)       memcpy((dst), (r), kvRowLen(r))
 #define kvRowColVal(r, colIdx) POINTER_SHIFT(kvRowValues(r), (colIdx)->offset)
 #define kvRowColIdxAt(r, i)    (kvRowColIdx(r) + (i))
-#define kvRowFree(r)           tfree(r)
+#define kvRowFree(r)           taosMemoryFreeClear(r)
 #define kvRowEnd(r)            POINTER_SHIFT(r, kvRowLen(r))
 #define kvRowValLen(r)         (kvRowLen(r) - TD_KV_ROW_HEAD_SIZE - sizeof(SColIdx) * kvRowNCols(r))
 #define kvRowTKey(r)           (*(TKEY *)(kvRowValues(r)))
@@ -593,7 +593,7 @@ SKVRow  tdGetKVRowFromBuilder(SKVRowBuilder *pBuilder);
 static FORCE_INLINE int32_t tdAddColToKVRow(SKVRowBuilder *pBuilder, int16_t colId, int8_t type, const void *value) {
   if (pBuilder->nCols >= pBuilder->tCols) {
     pBuilder->tCols *= 2;
-    SColIdx *pColIdx = (SColIdx *)realloc((void *)(pBuilder->pColIdx), sizeof(SColIdx) * pBuilder->tCols);
+    SColIdx *pColIdx = (SColIdx *)taosMemoryRealloc((void *)(pBuilder->pColIdx), sizeof(SColIdx) * pBuilder->tCols);
     if (pColIdx == NULL) return -1;
     pBuilder->pColIdx = pColIdx;
   }
@@ -608,7 +608,7 @@ static FORCE_INLINE int32_t tdAddColToKVRow(SKVRowBuilder *pBuilder, int16_t col
     while (tlen > pBuilder->alloc - pBuilder->size) {
       pBuilder->alloc *= 2;
     }
-    void *buf = realloc(pBuilder->buf, pBuilder->alloc);
+    void *buf = taosMemoryRealloc(pBuilder->buf, pBuilder->alloc);
     if (buf == NULL) return -1;
     pBuilder->buf = buf;
   }

include/common/tmsg.h

@@ -1309,7 +1309,7 @@ typedef struct {
 } SMqRebSubscribe;
 
 static FORCE_INLINE SMqRebSubscribe* tNewSMqRebSubscribe(const char* key) {
-  SMqRebSubscribe* pRebSub = (SMqRebSubscribe*)calloc(1, sizeof(SMqRebSubscribe));
+  SMqRebSubscribe* pRebSub = (SMqRebSubscribe*)taosMemoryCalloc(1, sizeof(SMqRebSubscribe));
   if (pRebSub == NULL) {
     goto _err;
   }
@@ -1331,7 +1331,7 @@ _err:
   taosArrayDestroy(pRebSub->lostConsumers);
   taosArrayDestroy(pRebSub->removedConsumers);
   taosArrayDestroy(pRebSub->newConsumers);
-  tfree(pRebSub);
+  taosMemoryFreeClear(pRebSub);
   return NULL;
 }
 
@@ -1632,7 +1632,7 @@ static FORCE_INLINE void tFreeReqKvHash(SHashObj* info) {
   void* pIter = taosHashIterate(info, NULL);
   while (pIter != NULL) {
     SKv* kv = (SKv*)pIter;
-    tfree(kv->value);
+    taosMemoryFreeClear(kv->value);
     pIter = taosHashIterate(info, pIter);
   }
 }
@@ -1655,13 +1655,13 @@ static FORCE_INLINE void tFreeClientHbBatchReq(void* pReq, bool deep) {
   } else {
     taosArrayDestroy(req->reqs);
   }
-  free(pReq);
+  taosMemoryFree(pReq);
 }
 
 static FORCE_INLINE void tFreeClientKv(void* pKv) {
   SKv* kv = (SKv*)pKv;
   if (kv) {
-    tfree(kv->value);
+    taosMemoryFreeClear(kv->value);
   }
 }
 
@@ -1688,7 +1688,7 @@ static FORCE_INLINE int32_t tEncodeSKv(SCoder* pEncoder, const SKv* pKv) {
 static FORCE_INLINE int32_t tDecodeSKv(SCoder* pDecoder, SKv* pKv) {
   if (tDecodeI32(pDecoder, &pKv->key) < 0) return -1;
   if (tDecodeI32(pDecoder, &pKv->valueLen) < 0) return -1;
-  pKv->value = malloc(pKv->valueLen + 1);
+  pKv->value = taosMemoryMalloc(pKv->valueLen + 1);
   if (pKv->value == NULL) return -1;
   if (tDecodeCStrTo(pDecoder, (char*)pKv->value) < 0) return -1;
   return 0;
@@ -1942,7 +1942,7 @@ static FORCE_INLINE int32_t tEncodeSSchemaWrapper(void** buf, const SSchemaWrapp
 
 static FORCE_INLINE void* tDecodeSSchemaWrapper(void* buf, SSchemaWrapper* pSW) {
   buf = taosDecodeFixedU32(buf, &pSW->nCols);
-  pSW->pSchema = (SSchema*)calloc(pSW->nCols, sizeof(SSchema));
+  pSW->pSchema = (SSchema*)taosMemoryCalloc(pSW->nCols, sizeof(SSchema));
   if (pSW->pSchema == NULL) {
     return NULL;
   }
@@ -2077,8 +2077,8 @@ typedef struct {
 
 static FORCE_INLINE void tdDestroyTSma(STSma* pSma) {
   if (pSma) {
-    tfree(pSma->expr);
-    tfree(pSma->tagsFilter);
+    taosMemoryFreeClear(pSma->expr);
+    taosMemoryFreeClear(pSma->tagsFilter);
   }
 }
 
@@ -2088,14 +2088,14 @@ static FORCE_INLINE void tdDestroyTSmaWrapper(STSmaWrapper* pSW) {
       for (uint32_t i = 0; i < pSW->number; ++i) {
         tdDestroyTSma(pSW->tSma + i);
       }
-      tfree(pSW->tSma);
+      taosMemoryFreeClear(pSW->tSma);
     }
   }
 }
 
 static FORCE_INLINE void tdFreeTSmaWrapper(STSmaWrapper* pSW) {
   tdDestroyTSmaWrapper(pSW);
-  tfree(pSW);
+  taosMemoryFreeClear(pSW);
 }
 
 static FORCE_INLINE int32_t tEncodeTSma(void** buf, const STSma* pSma) {
@@ -2173,7 +2173,7 @@ static FORCE_INLINE void* tDecodeTSma(void* buf, STSma* pSma) {
 static FORCE_INLINE void* tDecodeTSmaWrapper(void* buf, STSmaWrapper* pSW) {
   buf = taosDecodeFixedU32(buf, &pSW->number);
 
-  pSW->tSma = (STSma*)calloc(pSW->number, sizeof(STSma));
+  pSW->tSma = (STSma*)taosMemoryCalloc(pSW->number, sizeof(STSma));
   if (pSW->tSma == NULL) {
     return NULL;
   }
@@ -2183,7 +2183,7 @@ static FORCE_INLINE void* tDecodeTSmaWrapper(void* buf, STSmaWrapper* pSW) {
       for (uint32_t j = i; j >= 0; --i) {
         tdDestroyTSma(pSW->tSma + j);
       }
-      free(pSW->tSma);
+      taosMemoryFree(pSW->tSma);
       return NULL;
     }
   }

include/libs/transport/trpc.h

@@ -83,7 +83,7 @@ typedef struct SRpcInit {
 typedef struct {
   void *  val;
   int32_t len;
-  void (*free)(void *arg);
+  void (*freeFunc)(const void *arg);
 } SRpcCtxVal;
 
 typedef struct {

include/os/osMemory.h

@@ -20,12 +20,25 @@
 extern "C" {
 #endif
 
-#define tfree(x)         \
-  do {                   \
-    if (x) {             \
-      free((void *)(x)); \
-      (x) = 0;           \
-    }                    \
+// If the error is in a third-party library, place this header file under the third-party library header file.
+// When you want to use this feature, you should find or add the same function in the following sectio
+#ifndef ALLOW_FORBID_FUNC
+    #define malloc MALLOC_FUNC_TAOS_FORBID
+    #define calloc CALLOC_FUNC_TAOS_FORBID
+    #define realloc REALLOC_FUNC_TAOS_FORBID
+    #define free FREE_FUNC_TAOS_FORBID
+#endif
+
+void *taosMemoryMalloc(int32_t size);
+void *taosMemoryCalloc(int32_t num, int32_t size);
+void *taosMemoryRealloc(void *ptr, int32_t size);
+void taosMemoryFree(const void *ptr);
+int32_t taosMemorySize(void *ptr);
+
+#define taosMemoryFreeClear(ptr) \
+  do {                           \
+    taosMemoryFree(ptr);         \
+    (ptr)=NULL;                  \
   } while (0)
 
 #ifdef __cplusplus

include/util/tcoding.h

@@ -351,7 +351,7 @@ static FORCE_INLINE void *taosDecodeString(const void *buf, char **value) {
   uint64_t size = 0;
 
   buf = taosDecodeVariantU64(buf, &size);
-  *value = (char *)malloc((size_t)size + 1);
+  *value = (char *)taosMemoryMalloc((size_t)size + 1);
 
   if (*value == NULL) return NULL;
   memcpy(*value, buf, (size_t)size);
@@ -386,7 +386,7 @@ static FORCE_INLINE int32_t taosEncodeBinary(void **buf, const void *value, int3
 }
 
 static FORCE_INLINE void *taosDecodeBinary(const void *buf, void **value, int32_t valueLen) {
-  *value = malloc((size_t)valueLen);
+  *value = taosMemoryMalloc((size_t)valueLen);
   if (*value == NULL) return NULL;
   memcpy(*value, buf, (size_t)valueLen);
 

include/util/tencode.h

@@ -406,7 +406,7 @@ static FORCE_INLINE int32_t tDecodeBinaryAlloc(SCoder* pDecoder, void** val, uin
   if (tDecodeU64v(pDecoder, len) < 0) return -1;
 
   if (TD_CODER_CHECK_CAPACITY_FAILED(pDecoder, *len)) return -1;
-  *val = malloc(*len);
+  *val = taosMemoryMalloc(*len);
   if (*val == NULL) return -1;
   memcpy(*val, TD_CODER_CURRENT(pDecoder), *len);
 

include/util/tfreelist.h

@@ -31,7 +31,7 @@ typedef TD_SLIST(SFreeListNode) SFreeList;
 
 #define TFL_MALLOC(PTR, TYPE, SIZE, LIST)                      \
   do {                                                         \
-    void *ptr = malloc((SIZE) + sizeof(struct SFreeListNode)); \
+    void *ptr = taosMemoryMalloc((SIZE) + sizeof(struct SFreeListNode)); \
     if (ptr) {                                                 \
       TD_SLIST_PUSH((LIST), (struct SFreeListNode *)ptr);      \
       ptr = ((struct SFreeListNode *)ptr)->payload;            \
@@ -49,7 +49,7 @@ static FORCE_INLINE void tFreeListClear(SFreeList *pFL) {
     pNode = TD_SLIST_HEAD(pFL);
     if (pNode == NULL) break;
     TD_SLIST_POP(pFL);
-    free(pNode);
+    taosMemoryFree(pNode);
   }
 }
 

include/util/tlist.h

@@ -216,7 +216,7 @@ typedef struct {
 #define listNEles(l)    TD_DLIST_NELES(l)
 #define listEleSize(l)  ((l)->eleSize)
 #define isListEmpty(l)  (TD_DLIST_NELES(l) == 0)
-#define listNodeFree(n) free(n)
+#define listNodeFree(n) taosMemoryFree(n)
 
 void       tdListInit(SList *list, int32_t eleSize);
 void       tdListEmpty(SList *list);

source/client/src/clientEnv.c

@@ -115,11 +115,11 @@ void destroyTscObj(void *pObj) {
   atomic_sub_fetch_64(&pTscObj->pAppInfo->numOfConns, 1);
   tscDebug("connObj 0x%" PRIx64 " destroyed, totalConn:%" PRId64, pTscObj->id, pTscObj->pAppInfo->numOfConns);
   taosThreadMutexDestroy(&pTscObj->mutex);
-  tfree(pTscObj);
+  taosMemoryFreeClear(pTscObj);
 }
 
 void *createTscObj(const char *user, const char *auth, const char *db, SAppInstInfo *pAppInfo) {
-  STscObj *pObj = (STscObj *)calloc(1, sizeof(STscObj));
+  STscObj *pObj = (STscObj *)taosMemoryCalloc(1, sizeof(STscObj));
   if (NULL == pObj) {
     terrno = TSDB_CODE_TSC_OUT_OF_MEMORY;
     return NULL;
@@ -143,7 +143,7 @@ void *createTscObj(const char *user, const char *auth, const char *db, SAppInstI
 void *createRequest(STscObj *pObj, __taos_async_fn_t fp, void *param, int32_t type) {
   assert(pObj != NULL);
 
-  SRequestObj *pRequest = (SRequestObj *)calloc(1, sizeof(SRequestObj));
+  SRequestObj *pRequest = (SRequestObj *)taosMemoryCalloc(1, sizeof(SRequestObj));
   if (NULL == pRequest) {
     terrno = TSDB_CODE_TSC_OUT_OF_MEMORY;
     return NULL;
@@ -156,7 +156,7 @@ void *createRequest(STscObj *pObj, __taos_async_fn_t fp, void *param, int32_t ty
   pRequest->type = type;
   pRequest->pTscObj = pObj;
   pRequest->body.fp = fp;  // not used it yet
-  pRequest->msgBuf = calloc(1, ERROR_MSG_BUF_DEFAULT_SIZE);
+  pRequest->msgBuf = taosMemoryCalloc(1, ERROR_MSG_BUF_DEFAULT_SIZE);
   tsem_init(&pRequest->body.rspSem, 0, 0);
 
   registerRequest(pRequest);
@@ -164,17 +164,17 @@ void *createRequest(STscObj *pObj, __taos_async_fn_t fp, void *param, int32_t ty
 }
 
 static void doFreeReqResultInfo(SReqResultInfo *pResInfo) {
-  tfree(pResInfo->pRspMsg);
-  tfree(pResInfo->length);
-  tfree(pResInfo->row);
-  tfree(pResInfo->pCol);
-  tfree(pResInfo->fields);
+  taosMemoryFreeClear(pResInfo->pRspMsg);
+  taosMemoryFreeClear(pResInfo->length);
+  taosMemoryFreeClear(pResInfo->row);
+  taosMemoryFreeClear(pResInfo->pCol);
+  taosMemoryFreeClear(pResInfo->fields);
 
   if (pResInfo->convertBuf != NULL) {
     for (int32_t i = 0; i < pResInfo->numOfCols; ++i) {
-      tfree(pResInfo->convertBuf[i]);
+      taosMemoryFreeClear(pResInfo->convertBuf[i]);
     }
-    tfree(pResInfo->convertBuf);
+    taosMemoryFreeClear(pResInfo->convertBuf);
   }
 }
 
@@ -184,10 +184,10 @@ static void doDestroyRequest(void *p) {
 
   assert(RID_VALID(pRequest->self));
 
-  tfree(pRequest->msgBuf);
-  tfree(pRequest->sqlstr);
-  tfree(pRequest->pInfo);
-  tfree(pRequest->pDb);
+  taosMemoryFreeClear(pRequest->msgBuf);
+  taosMemoryFreeClear(pRequest->sqlstr);
+  taosMemoryFreeClear(pRequest->pInfo);
+  taosMemoryFreeClear(pRequest->pDb);
 
   doFreeReqResultInfo(&pRequest->body.resInfo);
   qDestroyQueryPlan(pRequest->body.pDag);
@@ -197,7 +197,7 @@ static void doDestroyRequest(void *p) {
   }
 
   deregisterRequest(pRequest);
-  tfree(pRequest);
+  taosMemoryFreeClear(pRequest);
 }
 
 void destroyRequest(SRequestObj *pRequest) {
@@ -356,7 +356,7 @@ int taos_options_imp(TSDB_OPTION option, const char *str) {
             tscInfo("charset:%s is not valid in locale, charset remains:%s", charset, tsCharset);
           }
 
-          free(charset);
+          taosMemoryFree(charset);
         } else {  // it may be windows system
           tscInfo("charset remains:%s", tsCharset);
         }

source/client/src/clientHb.c

@@ -166,7 +166,7 @@ static int32_t hbQueryHbRspHandle(SAppHbMgr *pAppHbMgr, SClientHbRsp *pRsp) {
 static int32_t hbAsyncCallBack(void *param, const SDataBuf *pMsg, int32_t code) {
   static int32_t emptyRspNum = 0;
   if (code != 0) {
-    tfree(param);
+    taosMemoryFreeClear(param);
     return -1;
   }
 
@@ -179,12 +179,12 @@ static int32_t hbAsyncCallBack(void *param, const SDataBuf *pMsg, int32_t code)
   SAppInstInfo **pInst = taosHashGet(appInfo.pInstMap, key, strlen(key));
   if (pInst == NULL || NULL == *pInst) {
     tscError("cluster not exist, key:%s", key);
-    tfree(param);
+    taosMemoryFreeClear(param);
     tFreeClientHbBatchRsp(&pRsp);
     return -1;
   }
 
-  tfree(param);
+  taosMemoryFreeClear(param);
 
   if (rspNum) {
     tscDebug("hb got %d rsp, %d empty rsp received before", rspNum,
@@ -317,7 +317,7 @@ void hbFreeReq(void *req) {
 }
 
 SClientHbBatchReq *hbGatherAllInfo(SAppHbMgr *pAppHbMgr) {
-  SClientHbBatchReq *pBatchReq = calloc(1, sizeof(SClientHbBatchReq));
+  SClientHbBatchReq *pBatchReq = taosMemoryCalloc(1, sizeof(SClientHbBatchReq));
   if (pBatchReq == NULL) {
     terrno = TSDB_CODE_TSC_OUT_OF_MEMORY;
     return NULL;
@@ -346,7 +346,7 @@ SClientHbBatchReq *hbGatherAllInfo(SAppHbMgr *pAppHbMgr) {
 
   if (code) {
     taosArrayDestroyEx(pBatchReq->reqs, hbFreeReq);
-    tfree(pBatchReq);
+    taosMemoryFreeClear(pBatchReq);
   }
 
   return pBatchReq;
@@ -387,7 +387,7 @@ static void *hbThreadFunc(void *param) {
         continue;
       }
       int   tlen = tSerializeSClientHbBatchReq(NULL, 0, pReq);
-      void *buf = malloc(tlen);
+      void *buf = taosMemoryMalloc(tlen);
       if (buf == NULL) {
         terrno = TSDB_CODE_TSC_OUT_OF_MEMORY;
         tFreeClientHbBatchReq(pReq, false);
@@ -396,13 +396,13 @@ static void *hbThreadFunc(void *param) {
       }
 
       tSerializeSClientHbBatchReq(buf, tlen, pReq);
-      SMsgSendInfo *pInfo = calloc(1, sizeof(SMsgSendInfo));
+      SMsgSendInfo *pInfo = taosMemoryCalloc(1, sizeof(SMsgSendInfo));
 
       if (pInfo == NULL) {
         terrno = TSDB_CODE_TSC_OUT_OF_MEMORY;
         tFreeClientHbBatchReq(pReq, false);
         hbClearReqInfo(pAppHbMgr);
-        free(buf);
+        taosMemoryFree(buf);
         break;
       }
       pInfo->fp = hbAsyncCallBack;
@@ -458,7 +458,7 @@ static void hbStopThread() {
 
 SAppHbMgr *appHbMgrInit(SAppInstInfo *pAppInstInfo, char *key) {
   hbMgrInit();
-  SAppHbMgr *pAppHbMgr = malloc(sizeof(SAppHbMgr));
+  SAppHbMgr *pAppHbMgr = taosMemoryMalloc(sizeof(SAppHbMgr));
   if (pAppHbMgr == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return NULL;
@@ -478,7 +478,7 @@ SAppHbMgr *appHbMgrInit(SAppInstInfo *pAppInstInfo, char *key) {
 
   if (pAppHbMgr->activeInfo == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
-    free(pAppHbMgr);
+    taosMemoryFree(pAppHbMgr);
     return NULL;
   }
 
@@ -488,7 +488,7 @@ SAppHbMgr *appHbMgrInit(SAppInstInfo *pAppInstInfo, char *key) {
 
   if (pAppHbMgr->connInfo == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
-    free(pAppHbMgr);
+    taosMemoryFree(pAppHbMgr);
     return NULL;
   }
 
@@ -580,7 +580,7 @@ int hbRegisterConn(SAppHbMgr *pAppHbMgr, int32_t connId, int64_t clusterId, int3
 
   switch (hbType) {
     case HEARTBEAT_TYPE_QUERY: {
-      int64_t *pClusterId = malloc(sizeof(int64_t));
+      int64_t *pClusterId = taosMemoryMalloc(sizeof(int64_t));
       *pClusterId = clusterId;
 
       info.param = pClusterId;

source/client/src/clientImpl.c

@@ -100,7 +100,7 @@ TAOS* taos_connect_internal(const char* ip, const char* user, const char* pass,
   pInst = taosHashGet(appInfo.pInstMap, key, strlen(key));
   SAppInstInfo* p = NULL;
   if (pInst == NULL) {
-    p = calloc(1, sizeof(struct SAppInstInfo));
+    p = taosMemoryCalloc(1, sizeof(struct SAppInstInfo));
     p->mgmtEp = epSet;
     p->pTransporter = openTransporter(user, secretEncrypt, tsNumOfCores);
     p->pAppHbMgr = appHbMgrInit(p, key);
@@ -111,7 +111,7 @@ TAOS* taos_connect_internal(const char* ip, const char* user, const char* pass,
 
   taosThreadMutexUnlock(&appInfo.mutex);
 
-  tfree(key);
+  taosMemoryFreeClear(key);
   return taosConnectImpl(user, &secretEncrypt[0], localDb, NULL, NULL, *pInst);
 }
 
@@ -122,7 +122,7 @@ int32_t buildRequest(STscObj* pTscObj, const char* sql, int sqlLen, SRequestObj*
     return TSDB_CODE_TSC_OUT_OF_MEMORY;
   }
 
-  (*pRequest)->sqlstr = malloc(sqlLen + 1);
+  (*pRequest)->sqlstr = taosMemoryMalloc(sqlLen + 1);
   if ((*pRequest)->sqlstr == NULL) {
     tscError("0x%" PRIx64 " failed to prepare sql string buffer", (*pRequest)->self);
     (*pRequest)->msgBuf = strdup("failed to prepare sql string buffer");
@@ -212,7 +212,7 @@ void setResSchemaInfo(SReqResultInfo* pResInfo, const SSchema* pSchema, int32_t
   assert(pSchema != NULL && numOfCols > 0);
 
   pResInfo->numOfCols = numOfCols;
-  pResInfo->fields = calloc(numOfCols, sizeof(pSchema[0]));
+  pResInfo->fields = taosMemoryCalloc(numOfCols, sizeof(pSchema[0]));
 
   for (int32_t i = 0; i < pResInfo->numOfCols; ++i) {
     pResInfo->fields[i].bytes = pSchema[i].bytes;
@@ -421,7 +421,7 @@ STscObj* taosConnectImpl(const char* user, const char* auth, const char* db, __t
 }
 
 static SMsgSendInfo* buildConnectMsg(SRequestObj* pRequest) {
-  SMsgSendInfo* pMsgSendInfo = calloc(1, sizeof(SMsgSendInfo));
+  SMsgSendInfo* pMsgSendInfo = taosMemoryCalloc(1, sizeof(SMsgSendInfo));
   if (pMsgSendInfo == NULL) {
     terrno = TSDB_CODE_TSC_OUT_OF_MEMORY;
     return NULL;
@@ -441,14 +441,14 @@ static SMsgSendInfo* buildConnectMsg(SRequestObj* pRequest) {
   if (db != NULL) {
     tstrncpy(connectReq.db, db, sizeof(connectReq.db));
   }
-  tfree(db);
+  taosMemoryFreeClear(db);
 
   connectReq.pid = htonl(appInfo.pid);
   connectReq.startTime = htobe64(appInfo.startTime);
   tstrncpy(connectReq.app, appInfo.appName, sizeof(connectReq.app));
 
   int32_t contLen = tSerializeSConnectReq(NULL, 0, &connectReq);
-  void*   pReq = malloc(contLen);
+  void*   pReq = taosMemoryMalloc(contLen);
   tSerializeSConnectReq(pReq, contLen, &connectReq);
 
   pMsgSendInfo->msgInfo.len = contLen;
@@ -458,8 +458,8 @@ static SMsgSendInfo* buildConnectMsg(SRequestObj* pRequest) {
 
 static void destroySendMsgInfo(SMsgSendInfo* pMsgBody) {
   assert(pMsgBody != NULL);
-  tfree(pMsgBody->msgInfo.pData);
-  tfree(pMsgBody);
+  taosMemoryFreeClear(pMsgBody->msgInfo.pData);
+  taosMemoryFreeClear(pMsgBody);
 }
 bool persistConnForSpecificMsg(void* parenct, tmsg_t msgType) {
   return msgType == TDMT_VND_QUERY_RSP || msgType == TDMT_VND_FETCH_RSP || msgType == TDMT_VND_RES_READY_RSP || msgType == TDMT_VND_QUERY_HEARTBEAT_RSP;
@@ -500,7 +500,7 @@ void processMsgFromServer(void* parent, SRpcMsg* pMsg, SEpSet* pEpSet) {
   SDataBuf buf = {.len = pMsg->contLen, .pData = NULL, .handle = pMsg->handle};
 
   if (pMsg->contLen > 0) {
-    buf.pData = calloc(1, pMsg->contLen);
+    buf.pData = taosMemoryCalloc(1, pMsg->contLen);
     if (buf.pData == NULL) {
       terrno = TSDB_CODE_OUT_OF_MEMORY;
       pMsg->code = TSDB_CODE_OUT_OF_MEMORY;
@@ -592,7 +592,7 @@ void* doFetchRow(SRequestObj* pRequest) {
       }
 
       SVgroupInfo*     pVgroupInfo = taosArrayGet(pShowReqInfo->pArray, pShowReqInfo->currentIndex);
-      SVShowTablesReq* pShowReq = calloc(1, sizeof(SVShowTablesReq));
+      SVShowTablesReq* pShowReq = taosMemoryCalloc(1, sizeof(SVShowTablesReq));
       pShowReq->head.vgId = htonl(pVgroupInfo->vgId);
 
       pRequest->body.requestMsg.len = sizeof(SVShowTablesReq);
@@ -670,10 +670,10 @@ _return:
 
 static int32_t doPrepareResPtr(SReqResultInfo* pResInfo) {
   if (pResInfo->row == NULL) {
-    pResInfo->row    = calloc(pResInfo->numOfCols, POINTER_BYTES);
-    pResInfo->pCol   = calloc(pResInfo->numOfCols, sizeof(SResultColumn));
-    pResInfo->length = calloc(pResInfo->numOfCols, sizeof(int32_t));
-    pResInfo->convertBuf = calloc(pResInfo->numOfCols, POINTER_BYTES);
+    pResInfo->row    = taosMemoryCalloc(pResInfo->numOfCols, POINTER_BYTES);
+    pResInfo->pCol   = taosMemoryCalloc(pResInfo->numOfCols, sizeof(SResultColumn));
+    pResInfo->length = taosMemoryCalloc(pResInfo->numOfCols, sizeof(int32_t));
+    pResInfo->convertBuf = taosMemoryCalloc(pResInfo->numOfCols, POINTER_BYTES);
 
     if (pResInfo->row == NULL || pResInfo->pCol == NULL || pResInfo->length == NULL || pResInfo->convertBuf == NULL) {
       return TSDB_CODE_OUT_OF_MEMORY;
@@ -681,7 +681,7 @@ static int32_t doPrepareResPtr(SReqResultInfo* pResInfo) {
 
     for(int32_t i = 0; i < pResInfo->numOfCols; ++i) {
       if(pResInfo->fields[i].type == TSDB_DATA_TYPE_NCHAR) {
-        pResInfo->convertBuf[i] = calloc(1, NCHAR_WIDTH_TO_BYTES(pResInfo->fields[i].bytes));
+        pResInfo->convertBuf[i] = taosMemoryCalloc(1, NCHAR_WIDTH_TO_BYTES(pResInfo->fields[i].bytes));
       }
     }
   }

source/client/src/clientMsgHandler.c

@@ -32,7 +32,7 @@ int32_t genericRspCallback(void* param, const SDataBuf* pMsg, int32_t code) {
   SRequestObj* pRequest = param;
   setErrno(pRequest, code);
 
-  free(pMsg->pData);
+  taosMemoryFree(pMsg->pData);
   tsem_post(&pRequest->body.rspSem);
   return code;
 }
@@ -40,7 +40,7 @@ int32_t genericRspCallback(void* param, const SDataBuf* pMsg, int32_t code) {
 int32_t processConnectRsp(void* param, const SDataBuf* pMsg, int32_t code) {
   SRequestObj* pRequest = param;
   if (code != TSDB_CODE_SUCCESS) {
-    free(pMsg->pData);
+    taosMemoryFree(pMsg->pData);
     setErrno(pRequest, code);
     tsem_post(&pRequest->body.rspSem);
     return code;
@@ -77,13 +77,13 @@ int32_t processConnectRsp(void* param, const SDataBuf* pMsg, int32_t code) {
   tscDebug("0x%" PRIx64 " clusterId:%" PRId64 ", totalConn:%" PRId64, pRequest->requestId, connectRsp.clusterId,
            pTscObj->pAppInfo->numOfConns);
 
-  free(pMsg->pData);
+  taosMemoryFree(pMsg->pData);
   tsem_post(&pRequest->body.rspSem);
   return 0;
 }
 
 SMsgSendInfo* buildMsgInfoImpl(SRequestObj *pRequest) {
-  SMsgSendInfo* pMsgSendInfo = calloc(1, sizeof(SMsgSendInfo));
+  SMsgSendInfo* pMsgSendInfo = taosMemoryCalloc(1, sizeof(SMsgSendInfo));
 
   pMsgSendInfo->requestObjRefId = pRequest->self;
   pMsgSendInfo->requestId       = pRequest->requestId;
@@ -96,13 +96,13 @@ SMsgSendInfo* buildMsgInfoImpl(SRequestObj *pRequest) {
       retrieveReq.showId = pRequest->body.showInfo.execId;
 
       int32_t contLen = tSerializeSRetrieveTableReq(NULL, 0, &retrieveReq);
-      void*   pReq = malloc(contLen);
+      void*   pReq = taosMemoryMalloc(contLen);
       tSerializeSRetrieveTableReq(pReq, contLen, &retrieveReq);
       pMsgSendInfo->msgInfo.pData = pReq;
       pMsgSendInfo->msgInfo.len = contLen;
       pMsgSendInfo->msgInfo.handle = NULL;
     } else {
-      SVShowTablesFetchReq* pFetchMsg = calloc(1, sizeof(SVShowTablesFetchReq));
+      SVShowTablesFetchReq* pFetchMsg = taosMemoryCalloc(1, sizeof(SVShowTablesFetchReq));
       if (pFetchMsg == NULL) {
         return NULL;
       }
@@ -135,12 +135,12 @@ int32_t processShowRsp(void* param, const SDataBuf* pMsg, int32_t code) {
   tDeserializeSShowRsp(pMsg->pData, pMsg->len, &showRsp);
   STableMetaRsp *pMetaMsg = &showRsp.tableMeta;
 
-  tfree(pRequest->body.resInfo.pRspMsg);
+  taosMemoryFreeClear(pRequest->body.resInfo.pRspMsg);
   pRequest->body.resInfo.pRspMsg = pMsg->pData;
   SReqResultInfo* pResInfo = &pRequest->body.resInfo;
 
   if (pResInfo->fields == NULL) {
-    TAOS_FIELD* pFields = calloc(pMetaMsg->numOfColumns, sizeof(TAOS_FIELD));
+    TAOS_FIELD* pFields = taosMemoryCalloc(pMetaMsg->numOfColumns, sizeof(TAOS_FIELD));
     for (int32_t i = 0; i < pMetaMsg->numOfColumns; ++i) {
       SSchema* pSchema = &pMetaMsg->pSchemas[i];
       tstrncpy(pFields[i].name, pSchema->name, tListLen(pFields[i].name));
@@ -171,7 +171,7 @@ int32_t processShowRsp(void* param, const SDataBuf* pMsg, int32_t code) {
 int32_t processRetrieveMnodeRsp(void* param, const SDataBuf* pMsg, int32_t code) {
   SRequestObj    *pRequest = param;
   SReqResultInfo *pResInfo = &pRequest->body.resInfo;
-  tfree(pResInfo->pRspMsg);
+  taosMemoryFreeClear(pResInfo->pRspMsg);
 
   if (code != TSDB_CODE_SUCCESS) {
     setErrno(pRequest, code);
@@ -204,7 +204,7 @@ int32_t processRetrieveVndRsp(void* param, const SDataBuf* pMsg, int32_t code) {
   SRequestObj* pRequest = param;
 
   SReqResultInfo* pResInfo = &pRequest->body.resInfo;
-  tfree(pResInfo->pRspMsg);
+  taosMemoryFreeClear(pResInfo->pRspMsg);
 
   if (code != TSDB_CODE_SUCCESS) {
     setErrno(pRequest, code);
@@ -237,7 +237,7 @@ int32_t processRetrieveVndRsp(void* param, const SDataBuf* pMsg, int32_t code) {
 int32_t processCreateDbRsp(void* param, const SDataBuf* pMsg, int32_t code) {
   // todo rsp with the vnode id list
   SRequestObj* pRequest = param;
-  free(pMsg->pData);
+  taosMemoryFree(pMsg->pData);
   if (code != TSDB_CODE_SUCCESS) {
     setErrno(pRequest, code);
   }
@@ -266,7 +266,7 @@ int32_t processUseDbRsp(void* param, const SDataBuf* pMsg, int32_t code) {
   }
 
   if (code != TSDB_CODE_SUCCESS) {
-    free(pMsg->pData);
+    taosMemoryFree(pMsg->pData);
     setErrno(pRequest, code);
     tsem_post(&pRequest->body.rspSem);
     return code;
@@ -284,7 +284,7 @@ int32_t processUseDbRsp(void* param, const SDataBuf* pMsg, int32_t code) {
   if (code != 0) {
     terrno = code;
     if (output.dbVgroup) taosHashCleanup(output.dbVgroup->vgHash);
-    tfree(output.dbVgroup);
+    taosMemoryFreeClear(output.dbVgroup);
 
     tscError("failed to build use db output since %s", terrstr());
   } else {
@@ -304,7 +304,7 @@ int32_t processUseDbRsp(void* param, const SDataBuf* pMsg, int32_t code) {
   tNameGetDbName(&name, db);
 
   setConnectionDB(pRequest->pTscObj, db);
-  free(pMsg->pData);
+  taosMemoryFree(pMsg->pData);
   tsem_post(&pRequest->body.rspSem);
   return 0;
 }
@@ -313,7 +313,7 @@ int32_t processCreateTableRsp(void* param, const SDataBuf* pMsg, int32_t code) {
   assert(pMsg != NULL && param != NULL);
   SRequestObj* pRequest = param;
 
-  free(pMsg->pData);
+  taosMemoryFree(pMsg->pData);
   if (code != TSDB_CODE_SUCCESS) {
     setErrno(pRequest, code);
     tsem_post(&pRequest->body.rspSem);

source/client/src/tmq.c

@@ -136,14 +136,14 @@ typedef struct {
 } SMqCommitCbParam;
 
 tmq_conf_t* tmq_conf_new() {
-  tmq_conf_t* conf = calloc(1, sizeof(tmq_conf_t));
+  tmq_conf_t* conf = taosMemoryCalloc(1, sizeof(tmq_conf_t));
   conf->auto_commit = false;
   conf->resetOffset = TMQ_CONF__RESET_OFFSET__EARLIEAST;
   return conf;
 }
 
 void tmq_conf_destroy(tmq_conf_t* conf) {
-  if (conf) free(conf);
+  if (conf) taosMemoryFree(conf);
 }
 
 tmq_conf_res_t tmq_conf_set(tmq_conf_t* conf, const char* key, const char* value) {
@@ -184,7 +184,7 @@ tmq_conf_res_t tmq_conf_set(tmq_conf_t* conf, const char* key, const char* value
 }
 
 tmq_list_t* tmq_list_new() {
-  tmq_list_t* ptr = malloc(sizeof(tmq_list_t) + 8 * sizeof(char*));
+  tmq_list_t* ptr = taosMemoryMalloc(sizeof(tmq_list_t) + 8 * sizeof(char*));
   if (ptr == NULL) {
     return ptr;
   }
@@ -254,7 +254,7 @@ tmq_resp_err_t tmq_unsubscribe(tmq_t* tmq) {
 }
 
 tmq_t* tmq_consumer_new(void* conn, tmq_conf_t* conf, char* errstr, int32_t errstrLen) {
-  tmq_t* pTmq = calloc(sizeof(tmq_t), 1);
+  tmq_t* pTmq = taosMemoryCalloc(sizeof(tmq_t), 1);
   if (pTmq == NULL) {
     return NULL;
   }
@@ -317,7 +317,7 @@ tmq_resp_err_t tmq_commit(tmq_t* tmq, const tmq_topic_vgroup_list_t* offsets, in
   tCoderInit(&encoder, TD_LITTLE_ENDIAN, NULL, 0, TD_ENCODER);
   tEncodeSMqCMCommitOffsetReq(&encoder, &req);
   int32_t tlen = encoder.pos;
-  void*   buf = malloc(tlen);
+  void*   buf = taosMemoryMalloc(tlen);
   if (buf == NULL) {
     tCoderClear(&encoder);
     return -1;
@@ -333,7 +333,7 @@ tmq_resp_err_t tmq_commit(tmq_t* tmq, const tmq_topic_vgroup_list_t* offsets, in
     tscError("failed to malloc request");
   }
 
-  SMqCommitCbParam* pParam = malloc(sizeof(SMqCommitCbParam));
+  SMqCommitCbParam* pParam = taosMemoryMalloc(sizeof(SMqCommitCbParam));
   if (pParam == NULL) {
     return -1;
   }
@@ -361,7 +361,7 @@ tmq_resp_err_t tmq_commit(tmq_t* tmq, const tmq_topic_vgroup_list_t* offsets, in
   }
 
   tsem_destroy(&pParam->rspSem);
-  free(pParam);
+  taosMemoryFree(pParam);
 
   if (pArray) {
     taosArrayDestroy(pArray);
@@ -394,7 +394,7 @@ tmq_resp_err_t tmq_subscribe(tmq_t* tmq, tmq_list_t* topic_list) {
     tNameSetDbName(&name, tmq->pTscObj->acctId, dbName, strlen(dbName));
     tNameFromString(&name, topicName, T_NAME_TABLE);
 
-    char* topicFname = calloc(1, TSDB_TOPIC_FNAME_LEN);
+    char* topicFname = taosMemoryCalloc(1, TSDB_TOPIC_FNAME_LEN);
     if (topicFname == NULL) {
       goto _return;
     }
@@ -405,11 +405,11 @@ tmq_resp_err_t tmq_subscribe(tmq_t* tmq, tmq_list_t* topic_list) {
     topic.vgs = taosArrayInit(0, sizeof(SMqClientVg));
     taosArrayPush(tmq->clientTopics, &topic);
     taosArrayPush(req.topicNames, &topicFname);
-    free(dbName);
+    taosMemoryFree(dbName);
   }
 
   int   tlen = tSerializeSCMSubscribeReq(NULL, &req);
-  void* buf = malloc(tlen);
+  void* buf = taosMemoryMalloc(tlen);
   if (buf == NULL) {
     goto _return;
   }
@@ -508,7 +508,7 @@ TAOS_RES* tmq_create_stream(TAOS* taos, const char* streamName, const char* tbNa
   strcpy(req.outputSTbName, tbName);
 
   int   tlen = tSerializeSCMCreateStreamReq(NULL, 0, &req);
-  void* buf = malloc(tlen);
+  void* buf = taosMemoryMalloc(tlen);
   if (buf == NULL) {
     goto _return;
   }
@@ -532,7 +532,7 @@ TAOS_RES* tmq_create_stream(TAOS* taos, const char* streamName, const char* tbNa
   tsem_wait(&pRequest->body.rspSem);
 
 _return:
-  tfree(astStr);
+  taosMemoryFreeClear(astStr);
   qDestroyQuery(pQueryNode);
   /*if (sendInfo != NULL) {*/
   /*destroySendMsgInfo(sendInfo);*/
@@ -594,7 +594,7 @@ TAOS_RES* tmq_create_topic(TAOS* taos, const char* topicName, const char* sql, i
   tNameExtractFullName(&name, req.name);
 
   int   tlen = tSerializeSCMCreateTopicReq(NULL, 0, &req);
-  void* buf = malloc(tlen);
+  void* buf = taosMemoryMalloc(tlen);
   if (buf == NULL) {
     goto _return;
   }
@@ -618,7 +618,7 @@ TAOS_RES* tmq_create_topic(TAOS* taos, const char* topicName, const char* sql, i
   tsem_wait(&pRequest->body.rspSem);
 
 _return:
-  tfree(astStr);
+  taosMemoryFreeClear(astStr);
   qDestroyQuery(pQueryNode);
   /*if (sendInfo != NULL) {*/
   /*destroySendMsgInfo(sendInfo);*/
@@ -757,7 +757,7 @@ int32_t tmqPollCb(void* param, const SDataBuf* pMsg, int32_t code) {
 
 #if 0
   if (pParam->sync == 1) {
-    /**pParam->msg = malloc(sizeof(tmq_message_t));*/
+    /**pParam->msg = taosMemoryMalloc(sizeof(tmq_message_t));*/
     *pParam->msg = taosAllocateQitem(sizeof(tmq_message_t));
     if (*pParam->msg) {
       memcpy(*pParam->msg, pMsg->pData, sizeof(SMqRspHead));
@@ -774,7 +774,7 @@ int32_t tmqPollCb(void* param, const SDataBuf* pMsg, int32_t code) {
   }
 #endif
 
-  /*SMqConsumeRsp* pRsp = calloc(1, sizeof(SMqConsumeRsp));*/
+  /*SMqConsumeRsp* pRsp = taosMemoryCalloc(1, sizeof(SMqConsumeRsp));*/
   tmq_message_t* pRsp = taosAllocateQitem(sizeof(tmq_message_t));
   if (pRsp == NULL) {
     goto WRITE_QUEUE_FAIL;
@@ -884,7 +884,7 @@ END:
 
 int32_t tmqAskEp(tmq_t* tmq, bool sync) {
   int32_t           tlen = sizeof(SMqCMGetSubEpReq);
-  SMqCMGetSubEpReq* req = malloc(tlen);
+  SMqCMGetSubEpReq* req = taosMemoryMalloc(tlen);
   if (req == NULL) {
     tscError("failed to malloc get subscribe ep buf");
     return -1;
@@ -893,21 +893,21 @@ int32_t tmqAskEp(tmq_t* tmq, bool sync) {
   req->epoch = htonl(tmq->epoch);
   strcpy(req->cgroup, tmq->groupId);
 
-  SMqAskEpCbParam* pParam = malloc(sizeof(SMqAskEpCbParam));
+  SMqAskEpCbParam* pParam = taosMemoryMalloc(sizeof(SMqAskEpCbParam));
   if (pParam == NULL) {
     tscError("failed to malloc subscribe param");
-    free(req);
+    taosMemoryFree(req);
     return -1;
   }
   pParam->tmq = tmq;
   pParam->sync = sync;
   tsem_init(&pParam->rspSem, 0, 0);
 
-  SMsgSendInfo* sendInfo = malloc(sizeof(SMsgSendInfo));
+  SMsgSendInfo* sendInfo = taosMemoryMalloc(sizeof(SMsgSendInfo));
   if (sendInfo == NULL) {
     tsem_destroy(&pParam->rspSem);
-    free(pParam);
-    free(req);
+    taosMemoryFree(pParam);
+    taosMemoryFree(req);
     return -1;
   }
 
@@ -967,7 +967,7 @@ SMqPollReq* tmqBuildConsumeReqImpl(tmq_t* tmq, int64_t blockingTime, SMqClientTo
     reqOffset = tmq->resetOffsetCfg;
   }
 
-  SMqPollReq* pReq = malloc(sizeof(SMqPollReq));
+  SMqPollReq* pReq = taosMemoryMalloc(sizeof(SMqPollReq));
   if (pReq == NULL) {
     return NULL;
   }
@@ -1003,7 +1003,7 @@ tmq_message_t* tmqSyncPollImpl(tmq_t* tmq, int64_t blockingTime) {
         return NULL;
       }
 
-      SMqPollCbParam* pParam = malloc(sizeof(SMqPollCbParam));
+      SMqPollCbParam* pParam = taosMemoryMalloc(sizeof(SMqPollCbParam));
       if (pParam == NULL) {
         atomic_store_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE);
         // TODO: out of mem
@@ -1016,7 +1016,7 @@ tmq_message_t* tmqSyncPollImpl(tmq_t* tmq, int64_t blockingTime) {
       pParam->msg = &msg;
       tsem_init(&pParam->rspSem, 0, 0);
 
-      SMsgSendInfo* sendInfo = malloc(sizeof(SMsgSendInfo));
+      SMsgSendInfo* sendInfo = taosMemoryMalloc(sizeof(SMsgSendInfo));
       if (sendInfo == NULL) {
         return NULL;
       }
@@ -1071,9 +1071,9 @@ int32_t tmqPollImpl(tmq_t* tmq, int64_t blockingTime) {
         tsem_post(&tmq->rspSem);
         return -1;
       }
-      SMqPollCbParam* pParam = malloc(sizeof(SMqPollCbParam));
+      SMqPollCbParam* pParam = taosMemoryMalloc(sizeof(SMqPollCbParam));
       if (pParam == NULL) {
-        free(pReq);
+        taosMemoryFree(pReq);
         atomic_store_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE);
         tsem_post(&tmq->rspSem);
         return -1;
@@ -1083,10 +1083,10 @@ int32_t tmqPollImpl(tmq_t* tmq, int64_t blockingTime) {
       pParam->epoch = tmq->epoch;
       pParam->sync = 0;
 
-      SMsgSendInfo* sendInfo = malloc(sizeof(SMsgSendInfo));
+      SMsgSendInfo* sendInfo = taosMemoryMalloc(sizeof(SMsgSendInfo));
       if (sendInfo == NULL) {
-        free(pReq);
-        free(pParam);
+        taosMemoryFree(pReq);
+        taosMemoryFree(pParam);
         atomic_store_32(&pVg->vgStatus, TMQ_VG_STATUS__IDLE);
         tsem_post(&tmq->rspSem);
         return -1;
@@ -1258,7 +1258,7 @@ tmq_message_t* tmq_consumer_poll(tmq_t* tmq, int64_t blocking_time) {
       return NULL;
     }
 
-    SMqPollCbParam* param = malloc(sizeof(SMqPollCbParam));
+    SMqPollCbParam* param = taosMemoryMalloc(sizeof(SMqPollCbParam));
     if (param == NULL) {
       ASSERT(false);
       taosMsleep(blocking_time);
@@ -1289,7 +1289,7 @@ tmq_message_t* tmq_consumer_poll(tmq_t* tmq, int64_t blocking_time) {
 
     tsem_wait(&param->rspSem);
     tsem_destroy(&param->rspSem);
-    free(param);
+    taosMemoryFree(param);
 
     if (tmq_message == NULL) {
       if (beginVgIdx == pTopic->nextVgIdx) {
@@ -1331,7 +1331,7 @@ tmq_resp_err_t tmq_commit(tmq_t* tmq, const tmq_topic_vgroup_list_t* tmq_topic_v
 
       SRequestObj* pRequest = createRequest(tmq->pTscObj, NULL, NULL, TDMT_VND_CONSUME);
       pRequest->body.requestMsg = (SDataBuf){.pData = pReq, .len = sizeof(SMqConsumeReq)};
-      SMqCommitCbParam* pParam = malloc(sizeof(SMqCommitCbParam));
+      SMqCommitCbParam* pParam = taosMemoryMalloc(sizeof(SMqCommitCbParam));
       if (pParam == NULL) {
         continue;
       }
@@ -1360,7 +1360,7 @@ void tmq_message_destroy(tmq_message_t* tmq_message) {
   if (tmq_message == NULL) return;
   SMqPollRsp* pRsp = &tmq_message->msg;
   tDeleteSMqConsumeRsp(pRsp);
-  /*free(tmq_message);*/
+  /*taosMemoryFree(tmq_message);*/
   taosFreeQitem(tmq_message);
 }
 
@@ -1403,7 +1403,7 @@ char* tmq_get_topic_name(tmq_message_t* message) { return "not implemented yet";
 
 #if 0
 tmq_t* tmqCreateConsumerImpl(TAOS* conn, tmq_conf_t* conf) {
-  tmq_t* pTmq = malloc(sizeof(tmq_t));
+  tmq_t* pTmq = taosMemoryMalloc(sizeof(tmq_t));
   if (pTmq == NULL) {
     return NULL;
   }
@@ -1417,7 +1417,7 @@ tmq_t* tmqCreateConsumerImpl(TAOS* conn, tmq_conf_t* conf) {
 
 static void destroySendMsgInfo(SMsgSendInfo* pMsgBody) {
   assert(pMsgBody != NULL);
-  tfree(pMsgBody->msgInfo.pData);
-  tfree(pMsgBody);
+  taosMemoryFreeClear(pMsgBody->msgInfo.pData);
+  taosMemoryFreeClear(pMsgBody);
 }
 #endif

source/common/src/tdatablock.c

@@ -115,7 +115,7 @@ int32_t colDataAppend(SColumnInfoData* pColumnInfoData, uint32_t currentRow, con
         newSize = newSize * 1.5;
       }
 
-      char* buf = realloc(pColumnInfoData->pData, newSize);
+      char* buf = taosMemoryRealloc(pColumnInfoData->pData, newSize);
       if (buf == NULL) {
         return TSDB_CODE_OUT_OF_MEMORY;
       }
@@ -178,7 +178,7 @@ static void doBitmapMerge(SColumnInfoData* pColumnInfoData, int32_t numOfRow1, c
   uint32_t total = numOfRow1 + numOfRow2;
 
   if (BitmapLen(numOfRow1) < BitmapLen(total)) {
-    char*    tmp = realloc(pColumnInfoData->nullbitmap, BitmapLen(total));
+    char*    tmp = taosMemoryRealloc(pColumnInfoData->nullbitmap, BitmapLen(total));
     uint32_t extend = BitmapLen(total) - BitmapLen(numOfRow1);
     memset(tmp + BitmapLen(numOfRow1), 0, extend);
     pColumnInfoData->nullbitmap = tmp;
@@ -218,7 +218,7 @@ int32_t colDataMergeCol(SColumnInfoData* pColumnInfoData, uint32_t numOfRow1, co
 
   if (IS_VAR_DATA_TYPE(pColumnInfoData->info.type)) {
     // Handle the bitmap
-    char* p = realloc(pColumnInfoData->varmeta.offset, sizeof(int32_t) * (numOfRow1 + numOfRow2));
+    char* p = taosMemoryRealloc(pColumnInfoData->varmeta.offset, sizeof(int32_t) * (numOfRow1 + numOfRow2));
     if (p == NULL) {
       // TODO
     }
@@ -232,7 +232,7 @@ int32_t colDataMergeCol(SColumnInfoData* pColumnInfoData, uint32_t numOfRow1, co
     uint32_t len = pSource->varmeta.length;
     uint32_t oldLen = pColumnInfoData->varmeta.length;
     if (pColumnInfoData->varmeta.allocLen < len + oldLen) {
-      char* tmp = realloc(pColumnInfoData->pData, len + oldLen);
+      char* tmp = taosMemoryRealloc(pColumnInfoData->pData, len + oldLen);
       if (tmp == NULL) {
         return TSDB_CODE_VND_OUT_OF_MEMORY;
       }
@@ -247,7 +247,7 @@ int32_t colDataMergeCol(SColumnInfoData* pColumnInfoData, uint32_t numOfRow1, co
     doBitmapMerge(pColumnInfoData, numOfRow1, pSource, numOfRow2);
 
     int32_t newSize = (numOfRow1 + numOfRow2) * pColumnInfoData->info.bytes;
-    char*   tmp = realloc(pColumnInfoData->pData, newSize);
+    char*   tmp = taosMemoryRealloc(pColumnInfoData->pData, newSize);
     if (tmp == NULL) {
       return TSDB_CODE_VND_OUT_OF_MEMORY;
     }
@@ -268,7 +268,7 @@ int32_t colDataAssign(SColumnInfoData* pColumnInfoData, const SColumnInfoData* p
 
   if (IS_VAR_DATA_TYPE(pColumnInfoData->info.type)) {
     // Handle the bitmap
-    char* p = realloc(pColumnInfoData->varmeta.offset, sizeof(int32_t) * numOfRows);
+    char* p = taosMemoryRealloc(pColumnInfoData->varmeta.offset, sizeof(int32_t) * numOfRows);
     if (p == NULL) {
       return TSDB_CODE_OUT_OF_MEMORY;
     }
@@ -277,7 +277,7 @@ int32_t colDataAssign(SColumnInfoData* pColumnInfoData, const SColumnInfoData* p
     memcpy(pColumnInfoData->varmeta.offset, pSource->varmeta.offset, sizeof(int32_t) * numOfRows);
 
     if (pColumnInfoData->varmeta.allocLen < pSource->varmeta.length) {
-      char* tmp = realloc(pColumnInfoData->pData, pSource->varmeta.length);
+      char* tmp = taosMemoryRealloc(pColumnInfoData->pData, pSource->varmeta.length);
       if (tmp == NULL) {
         return TSDB_CODE_OUT_OF_MEMORY;
       }
@@ -289,7 +289,7 @@ int32_t colDataAssign(SColumnInfoData* pColumnInfoData, const SColumnInfoData* p
     memcpy(pColumnInfoData->pData, pSource->pData, pSource->varmeta.length);
     pColumnInfoData->varmeta.length = pSource->varmeta.length;
   } else {
-    char* tmp = realloc(pColumnInfoData->nullbitmap, BitmapLen(numOfRows));
+    char* tmp = taosMemoryRealloc(pColumnInfoData->nullbitmap, BitmapLen(numOfRows));
     if (tmp == NULL) {
       return TSDB_CODE_OUT_OF_MEMORY;
     }
@@ -298,7 +298,7 @@ int32_t colDataAssign(SColumnInfoData* pColumnInfoData, const SColumnInfoData* p
     memcpy(pColumnInfoData->nullbitmap, pSource->nullbitmap, BitmapLen(numOfRows));
 
     int32_t newSize = numOfRows * pColumnInfoData->info.bytes;
-    tmp = realloc(pColumnInfoData->pData, newSize);
+    tmp = taosMemoryRealloc(pColumnInfoData->pData, newSize);
     if (tmp == NULL) {
       return TSDB_CODE_OUT_OF_MEMORY;
     }
@@ -349,7 +349,7 @@ int32_t blockDataMerge(SSDataBlock* pDest, const SSDataBlock* pSrc) {
     uint32_t newLen = colDataGetLength(pCol1, pSrc->info.rows);
 
     int32_t newSize = oldLen + newLen;
-    char*   tmp = realloc(pCol2->pData, newSize);
+    char*   tmp = taosMemoryRealloc(pCol2->pData, newSize);
     if (tmp != NULL) {
       pCol2->pData = tmp;
       colDataMergeCol(pCol2, pDest->info.rows, pCol1, pSrc->info.rows);
@@ -453,7 +453,7 @@ SSDataBlock* blockDataExtractBlock(SSDataBlock* pBlock, int32_t startIndex, int3
     return NULL;
   }
 
-  SSDataBlock* pDst = calloc(1, sizeof(SSDataBlock));
+  SSDataBlock* pDst = taosMemoryCalloc(1, sizeof(SSDataBlock));
   if (pDst == NULL) {
     return NULL;
   }
@@ -470,10 +470,10 @@ SSDataBlock* blockDataExtractBlock(SSDataBlock* pBlock, int32_t startIndex, int3
 
     if (IS_VAR_DATA_TYPE(pSrcCol->info.type)) {
       SVarColAttr* pAttr = &colInfo.varmeta;
-      pAttr->offset = calloc(rowCount, sizeof(int32_t));
+      pAttr->offset = taosMemoryCalloc(rowCount, sizeof(int32_t));
     } else {
-      colInfo.nullbitmap = calloc(1, BitmapLen(rowCount));
-      colInfo.pData = calloc(rowCount, colInfo.info.bytes);
+      colInfo.nullbitmap = taosMemoryCalloc(1, BitmapLen(rowCount));
+      colInfo.pData = taosMemoryCalloc(rowCount, colInfo.info.bytes);
     }
 
     taosArrayPush(pDst->pDataBlock, &colInfo);
@@ -562,7 +562,7 @@ int32_t blockDataFromBuf(SSDataBlock* pBlock, const char* buf) {
 
     if (IS_VAR_DATA_TYPE(pCol->info.type)) {
       if (pCol->varmeta.allocLen < colLength) {
-        char* tmp = realloc(pCol->pData, colLength);
+        char* tmp = taosMemoryRealloc(pCol->pData, colLength);
         if (tmp == NULL) {
           return TSDB_CODE_OUT_OF_MEMORY;
         }
@@ -610,7 +610,7 @@ size_t blockDataGetSerialMetaSize(const SSDataBlock* pBlock) {
 }
 
 SSchema* blockDataExtractSchema(const SSDataBlock* pBlock, int32_t* numOfCols) {
-  SSchema* pSchema = calloc(pBlock->info.numOfCols, sizeof(SSchema));
+  SSchema* pSchema = taosMemoryCalloc(pBlock->info.numOfCols, sizeof(SSchema));
   for (int32_t i = 0; i < pBlock->info.numOfCols; ++i) {
     SColumnInfoData* pColInfoData = taosArrayGet(pBlock->pDataBlock, i);
     pSchema[i].bytes = pColInfoData->info.bytes;
@@ -819,7 +819,7 @@ static SColumnInfoData* createHelpColInfoData(const SSDataBlock* pDataBlock) {
   int32_t rows = pDataBlock->info.rows;
   int32_t numOfCols = pDataBlock->info.numOfCols;
 
-  SColumnInfoData* pCols = calloc(numOfCols, sizeof(SColumnInfoData));
+  SColumnInfoData* pCols = taosMemoryCalloc(numOfCols, sizeof(SColumnInfoData));
   if (pCols == NULL) {
     return NULL;
   }
@@ -829,14 +829,14 @@ static SColumnInfoData* createHelpColInfoData(const SSDataBlock* pDataBlock) {
     pCols[i].info = pColInfoData->info;
 
     if (IS_VAR_DATA_TYPE(pCols[i].info.type)) {
-      pCols[i].varmeta.offset = calloc(rows, sizeof(int32_t));
-      pCols[i].pData = calloc(1, pColInfoData->varmeta.length);
+      pCols[i].varmeta.offset = taosMemoryCalloc(rows, sizeof(int32_t));
+      pCols[i].pData = taosMemoryCalloc(1, pColInfoData->varmeta.length);
 
       pCols[i].varmeta.length = pColInfoData->varmeta.length;
       pCols[i].varmeta.allocLen = pCols[i].varmeta.length;
     } else {
-      pCols[i].nullbitmap = calloc(1, BitmapLen(rows));
-      pCols[i].pData = calloc(rows, pCols[i].info.bytes);
+      pCols[i].nullbitmap = taosMemoryCalloc(1, BitmapLen(rows));
+      pCols[i].pData = taosMemoryCalloc(rows, pCols[i].info.bytes);
     }
   }
 
@@ -851,22 +851,22 @@ static void copyBackToBlock(SSDataBlock* pDataBlock, SColumnInfoData* pCols) {
     pColInfoData->info = pCols[i].info;
 
     if (IS_VAR_DATA_TYPE(pColInfoData->info.type)) {
-      tfree(pColInfoData->varmeta.offset);
+      taosMemoryFreeClear(pColInfoData->varmeta.offset);
       pColInfoData->varmeta = pCols[i].varmeta;
     } else {
-      tfree(pColInfoData->nullbitmap);
+      taosMemoryFreeClear(pColInfoData->nullbitmap);
       pColInfoData->nullbitmap = pCols[i].nullbitmap;
     }
 
-    tfree(pColInfoData->pData);
+    taosMemoryFreeClear(pColInfoData->pData);
     pColInfoData->pData = pCols[i].pData;
   }
 
-  tfree(pCols);
+  taosMemoryFreeClear(pCols);
 }
 
 static int32_t* createTupleIndex(size_t rows) {
-  int32_t* index = calloc(rows, sizeof(int32_t));
+  int32_t* index = taosMemoryCalloc(rows, sizeof(int32_t));
   if (index == NULL) {
     return NULL;
   }
@@ -878,7 +878,7 @@ static int32_t* createTupleIndex(size_t rows) {
   return index;
 }
 
-static void destroyTupleIndex(int32_t* index) { tfree(index); }
+static void destroyTupleIndex(int32_t* index) { taosMemoryFreeClear(index); }
 
 static __compar_fn_t getComparFn(int32_t type, int32_t order) {
   switch (type) {
@@ -1019,8 +1019,8 @@ SHelper* createTupleIndex_rv(int32_t numOfRows, SArray* pOrderInfo, SSDataBlock*
 
   size_t len = sortValLengthPerRow * pBlock->info.rows;
 
-  char*    buf = calloc(1, len);
-  SHelper* phelper = calloc(numOfRows, sizeof(SHelper));
+  char*    buf = taosMemoryCalloc(1, len);
+  SHelper* phelper = taosMemoryCalloc(numOfRows, sizeof(SHelper));
   for (int32_t i = 0; i < numOfRows; ++i) {
     phelper[i].index = i;
     phelper[i].pData = buf + sortValLengthPerRow * i;
@@ -1163,7 +1163,7 @@ int32_t blockDataEnsureColumnCapacity(SColumnInfoData* pColumn, uint32_t numOfRo
   }
 
   if (IS_VAR_DATA_TYPE(pColumn->info.type)) {
-    char* tmp = realloc(pColumn->varmeta.offset, sizeof(int32_t) * numOfRows);
+    char* tmp = taosMemoryRealloc(pColumn->varmeta.offset, sizeof(int32_t) * numOfRows);
     if (tmp == NULL) {
       return TSDB_CODE_OUT_OF_MEMORY;
     }
@@ -1173,9 +1173,9 @@ int32_t blockDataEnsureColumnCapacity(SColumnInfoData* pColumn, uint32_t numOfRo
 
     pColumn->varmeta.length = 0;
     pColumn->varmeta.allocLen = 0;
-    tfree(pColumn->pData);
+    taosMemoryFreeClear(pColumn->pData);
   } else {
-    char* tmp = realloc(pColumn->nullbitmap, BitmapLen(numOfRows));
+    char* tmp = taosMemoryRealloc(pColumn->nullbitmap, BitmapLen(numOfRows));
     if (tmp == NULL) {
       return TSDB_CODE_OUT_OF_MEMORY;
     }
@@ -1183,7 +1183,7 @@ int32_t blockDataEnsureColumnCapacity(SColumnInfoData* pColumn, uint32_t numOfRo
     pColumn->nullbitmap = tmp;
     memset(pColumn->nullbitmap, 0, BitmapLen(numOfRows));
     assert(pColumn->info.bytes);
-    tmp = realloc(pColumn->pData, numOfRows * pColumn->info.bytes);
+    tmp = taosMemoryRealloc(pColumn->pData, numOfRows * pColumn->info.bytes);
     if (tmp == NULL) {
       return TSDB_CODE_OUT_OF_MEMORY;
     }
@@ -1214,14 +1214,14 @@ void* blockDataDestroy(SSDataBlock* pBlock) {
   }
 
   blockDestroyInner(pBlock);
-  tfree(pBlock);
+  taosMemoryFreeClear(pBlock);
   return NULL;
 }
 
 SSDataBlock* createOneDataBlock(const SSDataBlock* pDataBlock) {
   int32_t numOfCols = pDataBlock->info.numOfCols;
 
-  SSDataBlock* pBlock = calloc(1, sizeof(SSDataBlock));
+  SSDataBlock* pBlock = taosMemoryCalloc(1, sizeof(SSDataBlock));
   pBlock->pDataBlock = taosArrayInit(numOfCols, sizeof(SColumnInfoData));
 
   pBlock->info.numOfCols = numOfCols;

source/common/src/tdataformat.c

@@ -37,7 +37,7 @@ int tdAllocMemForCol(SDataCol *pCol, int maxPoints) {
 #endif
 
   if (pCol->spaceSize < spaceNeeded) {
-    void *ptr = realloc(pCol->pData, spaceNeeded);
+    void *ptr = taosMemoryRealloc(pCol->pData, spaceNeeded);
     if (ptr == NULL) {
       uDebug("malloc failure, size:%" PRId64 " failed, reason:%s", (int64_t)spaceNeeded, strerror(errno));
       return -1;
@@ -66,7 +66,7 @@ int tdAllocMemForCol(SDataCol *pCol, int maxPoints) {
  */
 STSchema *tdDupSchema(const STSchema *pSchema) {
   int       tlen = sizeof(STSchema) + sizeof(STColumn) * schemaNCols(pSchema);
-  STSchema *tSchema = (STSchema *)malloc(tlen);
+  STSchema *tSchema = (STSchema *)taosMemoryMalloc(tlen);
   if (tSchema == NULL) return NULL;
 
   memcpy((void *)tSchema, (void *)pSchema, tlen);
@@ -127,7 +127,7 @@ int tdInitTSchemaBuilder(STSchemaBuilder *pBuilder, int32_t version) {
   if (pBuilder == NULL) return -1;
 
   pBuilder->tCols = 256;
-  pBuilder->columns = (STColumn *)malloc(sizeof(STColumn) * pBuilder->tCols);
+  pBuilder->columns = (STColumn *)taosMemoryMalloc(sizeof(STColumn) * pBuilder->tCols);
   if (pBuilder->columns == NULL) return -1;
 
   tdResetTSchemaBuilder(pBuilder, version);
@@ -136,7 +136,7 @@ int tdInitTSchemaBuilder(STSchemaBuilder *pBuilder, int32_t version) {
 
 void tdDestroyTSchemaBuilder(STSchemaBuilder *pBuilder) {
   if (pBuilder) {
-    tfree(pBuilder->columns);
+    taosMemoryFreeClear(pBuilder->columns);
   }
 }
 
@@ -153,7 +153,7 @@ int tdAddColToSchema(STSchemaBuilder *pBuilder, int8_t type, int16_t colId, int1
 
   if (pBuilder->nCols >= pBuilder->tCols) {
     pBuilder->tCols *= 2;
-    STColumn *columns = (STColumn *)realloc(pBuilder->columns, sizeof(STColumn) * pBuilder->tCols);
+    STColumn *columns = (STColumn *)taosMemoryRealloc(pBuilder->columns, sizeof(STColumn) * pBuilder->tCols);
     if (columns == NULL) return -1;
     pBuilder->columns = columns;
   }
@@ -191,7 +191,7 @@ STSchema *tdGetSchemaFromBuilder(STSchemaBuilder *pBuilder) {
 
   int tlen = sizeof(STSchema) + sizeof(STColumn) * pBuilder->nCols;
 
-  STSchema *pSchema = (STSchema *)malloc(tlen);
+  STSchema *pSchema = (STSchema *)taosMemoryMalloc(tlen);
   if (pSchema == NULL) return NULL;
 
   schemaVersion(pSchema) = pBuilder->version;
@@ -221,7 +221,7 @@ void tdInitDataRow(SDataRow row, STSchema *pSchema) {
 SDataRow tdNewDataRowFromSchema(STSchema *pSchema) {
   int32_t size = dataRowMaxBytesFromSchema(pSchema);
 
-  SDataRow row = malloc(size);
+  SDataRow row = taosMemoryMalloc(size);
   if (row == NULL) return NULL;
 
   tdInitDataRow(row, pSchema);
@@ -232,11 +232,11 @@ SDataRow tdNewDataRowFromSchema(STSchema *pSchema) {
  * Free the SDataRow object
  */
 void tdFreeDataRow(SDataRow row) {
-  if (row) free(row);
+  if (row) taosMemoryFree(row);
 }
 
 SDataRow tdDataRowDup(SDataRow row) {
-  SDataRow trow = malloc(dataRowLen(row));
+  SDataRow trow = taosMemoryMalloc(dataRowLen(row));
   if (trow == NULL) return NULL;
 
   dataRowCpy(trow, row);
@@ -244,7 +244,7 @@ SDataRow tdDataRowDup(SDataRow row) {
 }
 
 SMemRow tdMemRowDup(SMemRow row) {
-  SMemRow trow = malloc(memRowTLen(row));
+  SMemRow trow = taosMemoryMalloc(memRowTLen(row));
   if (trow == NULL) return NULL;
 
   memRowCpy(trow, row);
@@ -348,7 +348,7 @@ void *dataColSetOffset(SDataCol *pCol, int nEle) {
 }
 
 SDataCols *tdNewDataCols(int maxCols, int maxRows) {
-  SDataCols *pCols = (SDataCols *)calloc(1, sizeof(SDataCols));
+  SDataCols *pCols = (SDataCols *)taosMemoryCalloc(1, sizeof(SDataCols));
   if (pCols == NULL) {
     uDebug("malloc failure, size:%" PRId64 " failed, reason:%s", (int64_t)sizeof(SDataCols), strerror(errno));
     return NULL;
@@ -360,7 +360,7 @@ SDataCols *tdNewDataCols(int maxCols, int maxRows) {
   pCols->numOfCols = 0;
 
   if (maxCols > 0) {
-    pCols->cols = (SDataCol *)calloc(maxCols, sizeof(SDataCol));
+    pCols->cols = (SDataCol *)taosMemoryCalloc(maxCols, sizeof(SDataCol));
     if (pCols->cols == NULL) {
       uDebug("malloc failure, size:%" PRId64 " failed, reason:%s", (int64_t)sizeof(SDataCol) * maxCols,
              strerror(errno));
@@ -384,7 +384,7 @@ int tdInitDataCols(SDataCols *pCols, STSchema *pSchema) {
   int oldMaxCols = pCols->maxCols;
   if (schemaNCols(pSchema) > oldMaxCols) {
     pCols->maxCols = schemaNCols(pSchema);
-    void *ptr = (SDataCol *)realloc(pCols->cols, sizeof(SDataCol) * pCols->maxCols);
+    void *ptr = (SDataCol *)taosMemoryRealloc(pCols->cols, sizeof(SDataCol) * pCols->maxCols);
     if (ptr == NULL) return -1;
     pCols->cols = ptr;
     for (i = oldMaxCols; i < pCols->maxCols; i++) {
@@ -411,12 +411,12 @@ SDataCols *tdFreeDataCols(SDataCols *pCols) {
       int maxCols = pCols->maxCols;
       for (i = 0; i < maxCols; i++) {
         SDataCol *pCol = &pCols->cols[i];
-        tfree(pCol->pData);
+        taosMemoryFreeClear(pCol->pData);
       }
-      free(pCols->cols);
+      taosMemoryFree(pCols->cols);
       pCols->cols = NULL;
     }
-    free(pCols);
+    taosMemoryFree(pCols);
   }
   return NULL;
 }
@@ -641,7 +641,7 @@ static void tdMergeTwoDataCols(SDataCols *target, SDataCols *src1, int *iter1, i
 #endif
 
 SKVRow tdKVRowDup(SKVRow row) {
-  SKVRow trow = malloc(kvRowLen(row));
+  SKVRow trow = taosMemoryMalloc(kvRowLen(row));
   if (trow == NULL) return NULL;
 
   kvRowCpy(trow, row);
@@ -674,7 +674,7 @@ int tdSetKVRowDataOfCol(SKVRow *orow, int16_t colId, int8_t type, void *value) {
     int oRowCols = kvRowNCols(row);
 
     ASSERT(diff > 0);
-    nrow = malloc(nRowLen);
+    nrow = taosMemoryMalloc(nRowLen);
     if (nrow == NULL) return -1;
 
     kvRowSetLen(nrow, nRowLen);
@@ -692,7 +692,7 @@ int tdSetKVRowDataOfCol(SKVRow *orow, int16_t colId, int8_t type, void *value) {
     tdSortKVRowByColIdx(nrow);
 
     *orow = nrow;
-    free(row);
+    taosMemoryFree(row);
   } else {
     ASSERT(((SColIdx *)ptr)->colId == colId);
     if (IS_VAR_DATA_TYPE(type)) {
@@ -703,7 +703,7 @@ int tdSetKVRowDataOfCol(SKVRow *orow, int16_t colId, int8_t type, void *value) {
       } else {  // need to reallocate the memory
         int16_t nlen = kvRowLen(row) + (varDataTLen(value) - varDataTLen(pOldVal));
         ASSERT(nlen > 0);
-        nrow = malloc(nlen);
+        nrow = taosMemoryMalloc(nlen);
         if (nrow == NULL) return -1;
 
         kvRowSetLen(nrow, nlen);
@@ -728,7 +728,7 @@ int tdSetKVRowDataOfCol(SKVRow *orow, int16_t colId, int8_t type, void *value) {
         }
 
         *orow = nrow;
-        free(row);
+        taosMemoryFree(row);
       }
     } else {
       memcpy(kvRowColVal(row, (SColIdx *)ptr), value, TYPE_BYTES[type]);
@@ -757,21 +757,21 @@ void *tdDecodeKVRow(void *buf, SKVRow *row) {
 int tdInitKVRowBuilder(SKVRowBuilder *pBuilder) {
   pBuilder->tCols = 128;
   pBuilder->nCols = 0;
-  pBuilder->pColIdx = (SColIdx *)malloc(sizeof(SColIdx) * pBuilder->tCols);
+  pBuilder->pColIdx = (SColIdx *)taosMemoryMalloc(sizeof(SColIdx) * pBuilder->tCols);
   if (pBuilder->pColIdx == NULL) return -1;
   pBuilder->alloc = 1024;
   pBuilder->size = 0;
-  pBuilder->buf = malloc(pBuilder->alloc);
+  pBuilder->buf = taosMemoryMalloc(pBuilder->alloc);
   if (pBuilder->buf == NULL) {
-    free(pBuilder->pColIdx);
+    taosMemoryFree(pBuilder->pColIdx);
     return -1;
   }
   return 0;
 }
 
 void tdDestroyKVRowBuilder(SKVRowBuilder *pBuilder) {
-  tfree(pBuilder->pColIdx);
-  tfree(pBuilder->buf);
+  taosMemoryFreeClear(pBuilder->pColIdx);
+  taosMemoryFreeClear(pBuilder->buf);
 }
 
 void tdResetKVRowBuilder(SKVRowBuilder *pBuilder) {
@@ -785,7 +785,7 @@ SKVRow tdGetKVRowFromBuilder(SKVRowBuilder *pBuilder) {
 
   tlen += TD_KV_ROW_HEAD_SIZE;
 
-  SKVRow row = malloc(tlen);
+  SKVRow row = taosMemoryMalloc(tlen);
   if (row == NULL) return NULL;
 
   kvRowSetNCols(row, pBuilder->nCols);

source/common/src/tmsg.c

@@ -371,7 +371,7 @@ void *tDeserializeSVCreateTbReq(void *buf, SVCreateTbReq *pReq) {
     case TD_SUPER_TABLE:
       buf = taosDecodeFixedI64(buf, &(pReq->stbCfg.suid));
       buf = taosDecodeFixedU32(buf, &(pReq->stbCfg.nCols));
-      pReq->stbCfg.pSchema = (SSchema *)malloc(pReq->stbCfg.nCols * sizeof(SSchema));
+      pReq->stbCfg.pSchema = (SSchema *)taosMemoryMalloc(pReq->stbCfg.nCols * sizeof(SSchema));
       for (uint32_t i = 0; i < pReq->stbCfg.nCols; i++) {
         buf = taosDecodeFixedI8(buf, &(pReq->stbCfg.pSchema[i].type));
         buf = taosDecodeFixedI32(buf, &(pReq->stbCfg.pSchema[i].colId));
@@ -379,7 +379,7 @@ void *tDeserializeSVCreateTbReq(void *buf, SVCreateTbReq *pReq) {
         buf = taosDecodeStringTo(buf, pReq->stbCfg.pSchema[i].name);
       }
       buf = taosDecodeFixedU32(buf, &pReq->stbCfg.nTagCols);
-      pReq->stbCfg.pTagSchema = (SSchema *)malloc(pReq->stbCfg.nTagCols * sizeof(SSchema));
+      pReq->stbCfg.pTagSchema = (SSchema *)taosMemoryMalloc(pReq->stbCfg.nTagCols * sizeof(SSchema));
       for (uint32_t i = 0; i < pReq->stbCfg.nTagCols; i++) {
         buf = taosDecodeFixedI8(buf, &(pReq->stbCfg.pTagSchema[i].type));
         buf = taosDecodeFixedI32(buf, &pReq->stbCfg.pTagSchema[i].colId);
@@ -388,7 +388,7 @@ void *tDeserializeSVCreateTbReq(void *buf, SVCreateTbReq *pReq) {
       }
       buf = taosDecodeFixedI16(buf, &(pReq->stbCfg.nBSmaCols));
       if (pReq->stbCfg.nBSmaCols > 0) {
-        pReq->stbCfg.pBSmaCols = (col_id_t *)malloc(pReq->stbCfg.nBSmaCols * sizeof(col_id_t));
+        pReq->stbCfg.pBSmaCols = (col_id_t *)taosMemoryMalloc(pReq->stbCfg.nBSmaCols * sizeof(col_id_t));
         for (col_id_t i = 0; i < pReq->stbCfg.nBSmaCols; ++i) {
           buf = taosDecodeFixedI16(buf, pReq->stbCfg.pBSmaCols + i);
         }
@@ -396,7 +396,7 @@ void *tDeserializeSVCreateTbReq(void *buf, SVCreateTbReq *pReq) {
         pReq->stbCfg.pBSmaCols = NULL;
       }
       if (pReq->rollup) {
-        pReq->stbCfg.pRSmaParam = (SRSmaParam *)malloc(sizeof(SRSmaParam));
+        pReq->stbCfg.pRSmaParam = (SRSmaParam *)taosMemoryMalloc(sizeof(SRSmaParam));
         SRSmaParam *param = pReq->stbCfg.pRSmaParam;
         buf = taosDecodeFixedU32(buf, (uint32_t *)&param->xFilesFactor);
         buf = taosDecodeFixedI8(buf, &param->delayUnit);
@@ -419,7 +419,7 @@ void *tDeserializeSVCreateTbReq(void *buf, SVCreateTbReq *pReq) {
       break;
     case TD_NORMAL_TABLE:
       buf = taosDecodeFixedU32(buf, &pReq->ntbCfg.nCols);
-      pReq->ntbCfg.pSchema = (SSchema *)malloc(pReq->ntbCfg.nCols * sizeof(SSchema));
+      pReq->ntbCfg.pSchema = (SSchema *)taosMemoryMalloc(pReq->ntbCfg.nCols * sizeof(SSchema));
       for (uint32_t i = 0; i < pReq->ntbCfg.nCols; i++) {
         buf = taosDecodeFixedI8(buf, &pReq->ntbCfg.pSchema[i].type);
         buf = taosDecodeFixedI32(buf, &pReq->ntbCfg.pSchema[i].colId);
@@ -428,7 +428,7 @@ void *tDeserializeSVCreateTbReq(void *buf, SVCreateTbReq *pReq) {
       }
       buf = taosDecodeFixedI16(buf, &(pReq->ntbCfg.nBSmaCols));
       if (pReq->ntbCfg.nBSmaCols > 0) {
-        pReq->ntbCfg.pBSmaCols = (col_id_t *)malloc(pReq->ntbCfg.nBSmaCols * sizeof(col_id_t));
+        pReq->ntbCfg.pBSmaCols = (col_id_t *)taosMemoryMalloc(pReq->ntbCfg.nBSmaCols * sizeof(col_id_t));
         for (col_id_t i = 0; i < pReq->ntbCfg.nBSmaCols; ++i) {
           buf = taosDecodeFixedI16(buf, pReq->ntbCfg.pBSmaCols + i);
         }
@@ -436,7 +436,7 @@ void *tDeserializeSVCreateTbReq(void *buf, SVCreateTbReq *pReq) {
         pReq->ntbCfg.pBSmaCols = NULL;
       }
       if (pReq->rollup) {
-        pReq->ntbCfg.pRSmaParam = (SRSmaParam *)malloc(sizeof(SRSmaParam));
+        pReq->ntbCfg.pRSmaParam = (SRSmaParam *)taosMemoryMalloc(sizeof(SRSmaParam));
         SRSmaParam *param = pReq->ntbCfg.pRSmaParam;
         buf = taosDecodeFixedU32(buf, (uint32_t *)&param->xFilesFactor);
         buf = taosDecodeFixedI8(buf, &param->delayUnit);
@@ -608,7 +608,7 @@ int32_t tDeserializeSMCreateStbReq(void *buf, int32_t bufLen, SMCreateStbReq *pR
   }
 
   if (pReq->commentLen > 0) {
-    pReq->comment = malloc(pReq->commentLen);
+    pReq->comment = taosMemoryMalloc(pReq->commentLen);
     if (pReq->comment == NULL) return -1;
     if (tDecodeCStrTo(&decoder, pReq->comment) < 0) return -1;
   }
@@ -623,7 +623,7 @@ void tFreeSMCreateStbReq(SMCreateStbReq *pReq) {
   taosArrayDestroy(pReq->pColumns);
   taosArrayDestroy(pReq->pTags);
   taosArrayDestroy(pReq->pSmas);
-  tfree(pReq->comment);
+  taosMemoryFreeClear(pReq->comment);
   pReq->pColumns = NULL;
   pReq->pTags = NULL;
   pReq->pSmas = NULL;
@@ -770,22 +770,22 @@ int32_t tDeserializeSMCreateSmaReq(void *buf, int32_t bufLen, SMCreateSmaReq *pR
   if (tDecodeI32(&decoder, &pReq->sqlLen) < 0) return -1;
   if (tDecodeI32(&decoder, &pReq->astLen) < 0) return -1;
   if (pReq->exprLen > 0) {
-    pReq->expr = malloc(pReq->exprLen);
+    pReq->expr = taosMemoryMalloc(pReq->exprLen);
     if (pReq->expr == NULL) return -1;
     if (tDecodeCStrTo(&decoder, pReq->expr) < 0) return -1;
   }
   if (pReq->tagsFilterLen > 0) {
-    pReq->tagsFilter = malloc(pReq->tagsFilterLen);
+    pReq->tagsFilter = taosMemoryMalloc(pReq->tagsFilterLen);
     if (pReq->tagsFilter == NULL) return -1;
     if (tDecodeCStrTo(&decoder, pReq->tagsFilter) < 0) return -1;
   }
   if (pReq->sqlLen > 0) {
-    pReq->sql = malloc(pReq->sqlLen);
+    pReq->sql = taosMemoryMalloc(pReq->sqlLen);
     if (pReq->sql == NULL) return -1;
     if (tDecodeCStrTo(&decoder, pReq->sql) < 0) return -1;
   }
   if (pReq->astLen > 0) {
-    pReq->ast = malloc(pReq->astLen);
+    pReq->ast = taosMemoryMalloc(pReq->astLen);
     if (pReq->ast == NULL) return -1;
     if (tDecodeCStrTo(&decoder, pReq->ast) < 0) return -1;
   }
@@ -796,10 +796,10 @@ int32_t tDeserializeSMCreateSmaReq(void *buf, int32_t bufLen, SMCreateSmaReq *pR
 }
 
 void tFreeSMCreateSmaReq(SMCreateSmaReq *pReq) {
-  tfree(pReq->expr);
-  tfree(pReq->tagsFilter);
-  tfree(pReq->sql);
-  tfree(pReq->ast);
+  taosMemoryFreeClear(pReq->expr);
+  taosMemoryFreeClear(pReq->tagsFilter);
+  taosMemoryFreeClear(pReq->sql);
+  taosMemoryFreeClear(pReq->ast);
 }
 
 int32_t tSerializeSMDropSmaReq(void *buf, int32_t bufLen, SMDropSmaReq *pReq) {
@@ -1987,7 +1987,7 @@ int32_t tDeserializeSShowReq(void *buf, int32_t bufLen, SShowReq *pReq) {
   if (tDecodeCStrTo(&decoder, pReq->db) < 0) return -1;
   if (tDecodeI32(&decoder, &pReq->payloadLen) < 0) return -1;
   if (pReq->payloadLen > 0) {
-    pReq->payload = malloc(pReq->payloadLen);
+    pReq->payload = taosMemoryMalloc(pReq->payloadLen);
     if (pReq->payload == NULL) return -1;
     if (tDecodeCStrTo(&decoder, pReq->payload) < 0) return -1;
   }
@@ -1997,7 +1997,7 @@ int32_t tDeserializeSShowReq(void *buf, int32_t bufLen, SShowReq *pReq) {
   return 0;
 }
 
-void tFreeSShowReq(SShowReq *pReq) { tfree(pReq->payload); }
+void tFreeSShowReq(SShowReq *pReq) { taosMemoryFreeClear(pReq->payload); }
 
 int32_t tSerializeSRetrieveTableReq(void *buf, int32_t bufLen, SRetrieveTableReq *pReq) {
   SCoder encoder = {0};
@@ -2071,7 +2071,7 @@ static int32_t tDecodeSTableMetaRsp(SCoder *pDecoder, STableMetaRsp *pRsp) {
   if (tDecodeI32(pDecoder, &pRsp->vgId) < 0) return -1;
 
   int32_t totalCols = pRsp->numOfTags + pRsp->numOfColumns;
-  pRsp->pSchemas = malloc(sizeof(SSchema) * totalCols);
+  pRsp->pSchemas = taosMemoryMalloc(sizeof(SSchema) * totalCols);
   if (pRsp->pSchemas == NULL) return -1;
 
   for (int32_t i = 0; i < totalCols; ++i) {
@@ -2152,7 +2152,7 @@ int32_t tDeserializeSTableMetaBatchRsp(void *buf, int32_t bufLen, STableMetaBatc
   return 0;
 }
 
-void tFreeSTableMetaRsp(STableMetaRsp *pRsp) { tfree(pRsp->pSchemas); }
+void tFreeSTableMetaRsp(STableMetaRsp *pRsp) { taosMemoryFreeClear(pRsp->pSchemas); }
 
 void tFreeSTableMetaBatchRsp(STableMetaBatchRsp *pRsp) {
   int32_t numOfBatch = taosArrayGetSize(pRsp->pArray);
@@ -2304,13 +2304,13 @@ int32_t tDeserializeSCMCreateTopicReq(void *buf, int32_t bufLen, SCMCreateTopicR
   if (tDecodeI32(&decoder, &astLen) < 0) return -1;
 
   if (sqlLen > 0) {
-    pReq->sql = calloc(1, sqlLen + 1);
+    pReq->sql = taosMemoryCalloc(1, sqlLen + 1);
     if (pReq->sql == NULL) return -1;
     if (tDecodeCStrTo(&decoder, pReq->sql) < 0) return -1;
   }
 
   if (astLen > 0) {
-    pReq->ast = calloc(1, astLen + 1);
+    pReq->ast = taosMemoryCalloc(1, astLen + 1);
     if (pReq->ast == NULL) return -1;
     if (tDecodeCStrTo(&decoder, pReq->ast) < 0) return -1;
   }
@@ -2322,8 +2322,8 @@ int32_t tDeserializeSCMCreateTopicReq(void *buf, int32_t bufLen, SCMCreateTopicR
 }
 
 void tFreeSCMCreateTopicReq(SCMCreateTopicReq *pReq) {
-  tfree(pReq->sql);
-  tfree(pReq->ast);
+  taosMemoryFreeClear(pReq->sql);
+  taosMemoryFreeClear(pReq->ast);
 }
 
 int32_t tSerializeSCMCreateTopicRsp(void *buf, int32_t bufLen, const SCMCreateTopicRsp *pRsp) {
@@ -3074,13 +3074,13 @@ int32_t tDeserializeSCMCreateStreamReq(void *buf, int32_t bufLen, SCMCreateStrea
   if (tDecodeI32(&decoder, &astLen) < 0) return -1;
 
   if (sqlLen > 0) {
-    pReq->sql = calloc(1, sqlLen + 1);
+    pReq->sql = taosMemoryCalloc(1, sqlLen + 1);
     if (pReq->sql == NULL) return -1;
     if (tDecodeCStrTo(&decoder, pReq->sql) < 0) return -1;
   }
 
   if (astLen > 0) {
-    pReq->ast = calloc(1, astLen + 1);
+    pReq->ast = taosMemoryCalloc(1, astLen + 1);
     if (pReq->ast == NULL) return -1;
     if (tDecodeCStrTo(&decoder, pReq->ast) < 0) return -1;
   }
@@ -3091,6 +3091,6 @@ int32_t tDeserializeSCMCreateStreamReq(void *buf, int32_t bufLen, SCMCreateStrea
 }
 
 void tFreeSCMCreateStreamReq(SCMCreateStreamReq *pReq) {
-  tfree(pReq->sql);
-  tfree(pReq->ast);
+  taosMemoryFreeClear(pReq->sql);
+  taosMemoryFreeClear(pReq->ast);
 }

source/common/src/tname.c

@@ -30,13 +30,13 @@ SColumnFilterInfo* tFilterInfoDup(const SColumnFilterInfo* src, int32_t numOfFil
     return NULL;
   }
 
-  SColumnFilterInfo* pFilter = calloc(1, numOfFilters * sizeof(SColumnFilterInfo));
+  SColumnFilterInfo* pFilter = taosMemoryCalloc(1, numOfFilters * sizeof(SColumnFilterInfo));
 
   memcpy(pFilter, src, sizeof(SColumnFilterInfo) * numOfFilters);
   for (int32_t j = 0; j < numOfFilters; ++j) {
     if (pFilter[j].filterstr) {
       size_t len = (size_t) pFilter[j].len + 1 * TSDB_NCHAR_SIZE;
-      pFilter[j].pz = (int64_t) calloc(1, len);
+      pFilter[j].pz = (int64_t) taosMemoryCalloc(1, len);
 
       memcpy((char*)pFilter[j].pz, (char*)src[j].pz, (size_t) pFilter[j].len);
     }
@@ -171,7 +171,7 @@ bool tNameIsValid(const SName* name) {
 SName* tNameDup(const SName* name) {
   assert(name != NULL);
 
-  SName* p = malloc(sizeof(SName));
+  SName* p = taosMemoryMalloc(sizeof(SName));
   memcpy(p, name, sizeof(SName));
   return p;
 }

source/common/src/trow.c

@@ -119,7 +119,7 @@ int trbWriteCol(SRowBuilder *pRB, void *pData, col_id_t cid) {
 #endif
 
 STSRow *tdRowDup(STSRow *row) {
-  STSRow *trow = malloc(TD_ROW_LEN(row));
+  STSRow *trow = taosMemoryMalloc(TD_ROW_LEN(row));
   if (trow == NULL) return NULL;
 
   tdRowCpy(trow, row);

source/common/src/ttszip.c

@@ -30,7 +30,7 @@ static int32_t STSBufUpdateHeader(STSBuf* pTSBuf, STSBufFileHeader* pHeader);
  * @return
  */
 STSBuf* tsBufCreate(bool autoDelete, int32_t order) {
-  STSBuf* pTSBuf = calloc(1, sizeof(STSBuf));
+  STSBuf* pTSBuf = taosMemoryCalloc(1, sizeof(STSBuf));
   if (pTSBuf == NULL) {
     return NULL;
   }
@@ -41,7 +41,7 @@ STSBuf* tsBufCreate(bool autoDelete, int32_t order) {
   // pTSBuf->pFile = fopen(pTSBuf->path, "wb+");
   pTSBuf->pFile = taosOpenFile(pTSBuf->path, TD_FILE_CTEATE | TD_FILE_WRITE | TD_FILE_READ | TD_FILE_TRUNC);
   if (pTSBuf->pFile == NULL) {
-    free(pTSBuf);
+    taosMemoryFree(pTSBuf);
     return NULL;
   }
 
@@ -66,7 +66,7 @@ STSBuf* tsBufCreate(bool autoDelete, int32_t order) {
 }
 
 STSBuf* tsBufCreateFromFile(const char* path, bool autoDelete) {
-  STSBuf* pTSBuf = calloc(1, sizeof(STSBuf));
+  STSBuf* pTSBuf = taosMemoryCalloc(1, sizeof(STSBuf));
   if (pTSBuf == NULL) {
     return NULL;
   }
@@ -78,7 +78,7 @@ STSBuf* tsBufCreateFromFile(const char* path, bool autoDelete) {
   // pTSBuf->pFile = fopen(pTSBuf->path, "rb+");
   pTSBuf->pFile = taosOpenFile(pTSBuf->path, TD_FILE_WRITE | TD_FILE_READ);
   if (pTSBuf->pFile == NULL) {
-    free(pTSBuf);
+    taosMemoryFree(pTSBuf);
     return NULL;
   }
 
@@ -101,7 +101,7 @@ STSBuf* tsBufCreateFromFile(const char* path, bool autoDelete) {
 
   if (header.numOfGroup > pTSBuf->numOfAlloc) {
     pTSBuf->numOfAlloc = header.numOfGroup;
-    STSGroupBlockInfoEx* tmp = realloc(pTSBuf->pData, sizeof(STSGroupBlockInfoEx) * pTSBuf->numOfAlloc);
+    STSGroupBlockInfoEx* tmp = taosMemoryRealloc(pTSBuf->pData, sizeof(STSGroupBlockInfoEx) * pTSBuf->numOfAlloc);
     if (tmp == NULL) {
       tsBufDestroy(pTSBuf);
       return NULL;
@@ -122,7 +122,7 @@ STSBuf* tsBufCreateFromFile(const char* path, bool autoDelete) {
 
   size_t infoSize = sizeof(STSGroupBlockInfo) * pTSBuf->numOfGroups;
 
-  STSGroupBlockInfo* buf = (STSGroupBlockInfo*)calloc(1, infoSize);
+  STSGroupBlockInfo* buf = (STSGroupBlockInfo*)taosMemoryCalloc(1, infoSize);
   if (buf == NULL) {
     tsBufDestroy(pTSBuf);
     return NULL;
@@ -137,7 +137,7 @@ STSBuf* tsBufCreateFromFile(const char* path, bool autoDelete) {
     STSGroupBlockInfoEx* pBlockList = &pTSBuf->pData[i];
     memcpy(&pBlockList->info, &buf[i], sizeof(STSGroupBlockInfo));
   }
-  free(buf);
+  taosMemoryFree(buf);
 
   ret = taosLSeekFile(pTSBuf->pFile, 0, SEEK_END);
   UNUSED(ret);
@@ -166,11 +166,11 @@ void* tsBufDestroy(STSBuf* pTSBuf) {
     return NULL;
   }
 
-  tfree(pTSBuf->assistBuf);
-  tfree(pTSBuf->tsData.rawBuf);
+  taosMemoryFreeClear(pTSBuf->assistBuf);
+  taosMemoryFreeClear(pTSBuf->tsData.rawBuf);
 
-  tfree(pTSBuf->pData);
-  tfree(pTSBuf->block.payload);
+  taosMemoryFreeClear(pTSBuf->pData);
+  taosMemoryFreeClear(pTSBuf->block.payload);
 
   if (!pTSBuf->remainOpen) {
     taosCloseFile(&pTSBuf->pFile);
@@ -184,7 +184,7 @@ void* tsBufDestroy(STSBuf* pTSBuf) {
   }
 
   taosVariantDestroy(&pTSBuf->block.tag);
-  free(pTSBuf);
+  taosMemoryFree(pTSBuf);
   return NULL;
 }
 
@@ -200,7 +200,7 @@ static STSGroupBlockInfoEx* addOneGroupInfo(STSBuf* pTSBuf, int32_t id) {
     uint32_t newSize = (uint32_t)(pTSBuf->numOfAlloc * 1.5);
     assert((int32_t)newSize > pTSBuf->numOfAlloc);
 
-    STSGroupBlockInfoEx* tmp = (STSGroupBlockInfoEx*)realloc(pTSBuf->pData, sizeof(STSGroupBlockInfoEx) * newSize);
+    STSGroupBlockInfoEx* tmp = (STSGroupBlockInfoEx*)taosMemoryRealloc(pTSBuf->pData, sizeof(STSGroupBlockInfoEx) * newSize);
     if (tmp == NULL) {
       return NULL;
     }
@@ -240,7 +240,7 @@ static STSGroupBlockInfoEx* addOneGroupInfo(STSBuf* pTSBuf, int32_t id) {
 static void shrinkBuffer(STSList* ptsData) {
   // shrink tmp buffer size if it consumes too many memory compared to the pre-defined size
   if (ptsData->allocSize >= ptsData->threshold * 2) {
-    char* rawBuf = realloc(ptsData->rawBuf, MEM_BUF_SIZE);
+    char* rawBuf = taosMemoryRealloc(ptsData->rawBuf, MEM_BUF_SIZE);
     if (rawBuf) {
       ptsData->rawBuf = rawBuf;
       ptsData->allocSize = MEM_BUF_SIZE;
@@ -322,7 +322,7 @@ static void writeDataToDisk(STSBuf* pTSBuf) {
 static void expandBuffer(STSList* ptsData, int32_t inputSize) {
   if (ptsData->allocSize - ptsData->len < inputSize) {
     int32_t newSize = inputSize + ptsData->len;
-    char*   tmp = realloc(ptsData->rawBuf, (size_t)newSize);
+    char*   tmp = taosMemoryRealloc(ptsData->rawBuf, (size_t)newSize);
     if (tmp == NULL) {
       // todo
     }
@@ -366,7 +366,7 @@ STSBlock* readDataFromDisk(STSBuf* pTSBuf, int32_t order, bool decomp) {
   // NOTE: mix types tags are not supported
   size_t sz = 0;
   if (pBlock->tag.nType == TSDB_DATA_TYPE_BINARY || pBlock->tag.nType == TSDB_DATA_TYPE_NCHAR) {
-    char* tp = realloc(pBlock->tag.pz, pBlock->tag.nLen + 1);
+    char* tp = taosMemoryRealloc(pBlock->tag.pz, pBlock->tag.nLen + 1);
     assert(tp != NULL);
 
     memset(tp, 0, pBlock->tag.nLen + 1);
@@ -812,7 +812,7 @@ int32_t tsBufMerge(STSBuf* pDestBuf, const STSBuf* pSrcBuf) {
     if (pDestBuf->numOfAlloc < newSize) {
       pDestBuf->numOfAlloc = newSize;
 
-      STSGroupBlockInfoEx* tmp = realloc(pDestBuf->pData, sizeof(STSGroupBlockInfoEx) * newSize);
+      STSGroupBlockInfoEx* tmp = taosMemoryRealloc(pDestBuf->pData, sizeof(STSGroupBlockInfoEx) * newSize);
       if (tmp == NULL) {
         return -1;
       }
@@ -1028,13 +1028,13 @@ static STSBuf* allocResForTSBuf(STSBuf* pTSBuf) {
   const int32_t INITIAL_GROUPINFO_SIZE = 4;
 
   pTSBuf->numOfAlloc = INITIAL_GROUPINFO_SIZE;
-  pTSBuf->pData = calloc(pTSBuf->numOfAlloc, sizeof(STSGroupBlockInfoEx));
+  pTSBuf->pData = taosMemoryCalloc(pTSBuf->numOfAlloc, sizeof(STSGroupBlockInfoEx));
   if (pTSBuf->pData == NULL) {
     tsBufDestroy(pTSBuf);
     return NULL;
   }
 
-  pTSBuf->tsData.rawBuf = malloc(MEM_BUF_SIZE);
+  pTSBuf->tsData.rawBuf = taosMemoryMalloc(MEM_BUF_SIZE);
   if (pTSBuf->tsData.rawBuf == NULL) {
     tsBufDestroy(pTSBuf);
     return NULL;
@@ -1044,13 +1044,13 @@ static STSBuf* allocResForTSBuf(STSBuf* pTSBuf) {
   pTSBuf->tsData.threshold = MEM_BUF_SIZE;
   pTSBuf->tsData.allocSize = MEM_BUF_SIZE;
 
-  pTSBuf->assistBuf = malloc(MEM_BUF_SIZE);
+  pTSBuf->assistBuf = taosMemoryMalloc(MEM_BUF_SIZE);
   if (pTSBuf->assistBuf == NULL) {
     tsBufDestroy(pTSBuf);
     return NULL;
   }
 
-  pTSBuf->block.payload = malloc(MEM_BUF_SIZE);
+  pTSBuf->block.payload = taosMemoryMalloc(MEM_BUF_SIZE);
   if (pTSBuf->block.payload == NULL) {
     tsBufDestroy(pTSBuf);
     return NULL;
@@ -1079,7 +1079,7 @@ void tsBufGetGroupIdList(STSBuf* pTSBuf, int32_t* num, int32_t** id) {
     return;
   }
 
-  (*id) = malloc(tsBufGetNumOfGroup(pTSBuf) * sizeof(int32_t));
+  (*id) = taosMemoryMalloc(tsBufGetNumOfGroup(pTSBuf) * sizeof(int32_t));
 
   for (int32_t i = 0; i < size; ++i) {
     (*id)[i] = pTSBuf->pData[i].info.id;

source/common/src/tvariant.c

@@ -199,14 +199,14 @@ void taosVariantCreateFromBinary(SVariant *pVar, const char *pz, size_t len, uin
     case TSDB_DATA_TYPE_NCHAR: {  // here we get the nchar length from raw binary bits length
       size_t lenInwchar = len / TSDB_NCHAR_SIZE;
 
-      pVar->ucs4 = calloc(1, (lenInwchar + 1) * TSDB_NCHAR_SIZE);
+      pVar->ucs4 = taosMemoryCalloc(1, (lenInwchar + 1) * TSDB_NCHAR_SIZE);
       memcpy(pVar->ucs4, pz, lenInwchar * TSDB_NCHAR_SIZE);
       pVar->nLen = (int32_t)len;
 
       break;
     }
     case TSDB_DATA_TYPE_BINARY: {  // todo refactor, extract a method
-      pVar->pz = calloc(len + 1, sizeof(char));
+      pVar->pz = taosMemoryCalloc(len + 1, sizeof(char));
       memcpy(pVar->pz, pz, len);
       pVar->nLen = (int32_t)len;
       break;
@@ -224,7 +224,7 @@ void taosVariantDestroy(SVariant *pVar) {
   if (pVar == NULL) return;
 
   if (pVar->nType == TSDB_DATA_TYPE_BINARY || pVar->nType == TSDB_DATA_TYPE_NCHAR) {
-    tfree(pVar->pz);
+    taosMemoryFreeClear(pVar->pz);
     pVar->nLen = 0;
   }
 
@@ -233,7 +233,7 @@ void taosVariantDestroy(SVariant *pVar) {
     size_t num = taosArrayGetSize(pVar->arr);
     for (size_t i = 0; i < num; i++) {
       void *p = taosArrayGetP(pVar->arr, i);
-      free(p);
+      taosMemoryFree(p);
     }
     taosArrayDestroy(pVar->arr);
     pVar->arr = NULL;
@@ -254,7 +254,7 @@ void taosVariantAssign(SVariant *pDst, const SVariant *pSrc) {
   pDst->nType = pSrc->nType;
   if (pSrc->nType == TSDB_DATA_TYPE_BINARY || pSrc->nType == TSDB_DATA_TYPE_NCHAR) {
     int32_t len = pSrc->nLen + TSDB_NCHAR_SIZE;
-    char   *p = realloc(pDst->pz, len);
+    char   *p = taosMemoryRealloc(pDst->pz, len);
     assert(p);
 
     memset(p, 0, len);
@@ -402,18 +402,18 @@ static int32_t toBinary(SVariant *pVariant, char **pDest, int32_t *pDestSize) {
 
   // it is a in-place convert type for SVariant, local buffer is needed
   if (*pDest == pVariant->pz) {
-    pBuf = calloc(1, INITIAL_ALLOC_SIZE);
+    pBuf = taosMemoryCalloc(1, INITIAL_ALLOC_SIZE);
   }
 
   if (pVariant->nType == TSDB_DATA_TYPE_NCHAR) {
     size_t newSize = pVariant->nLen * TSDB_NCHAR_SIZE;
     if (pBuf != NULL) {
       if (newSize >= INITIAL_ALLOC_SIZE) {
-        pBuf = realloc(pBuf, newSize + 1);
+        pBuf = taosMemoryRealloc(pBuf, newSize + 1);
       }
 
       taosUcs4ToMbs(pVariant->ucs4, (int32_t)newSize, pBuf);
-      free(pVariant->ucs4);
+      taosMemoryFree(pVariant->ucs4);
       pBuf[newSize] = 0;
     } else {
       taosUcs4ToMbs(pVariant->ucs4, (int32_t)newSize, *pDest);
@@ -460,23 +460,23 @@ static int32_t toNchar(SVariant *pVariant, char **pDest, int32_t *pDestSize) {
   }
 
   if (*pDest == pVariant->pz) {
-    TdUcs4 *pWStr = calloc(1, (nLen + 1) * TSDB_NCHAR_SIZE);
+    TdUcs4 *pWStr = taosMemoryCalloc(1, (nLen + 1) * TSDB_NCHAR_SIZE);
     bool     ret = taosMbsToUcs4(pDst, nLen, pWStr, (nLen + 1) * TSDB_NCHAR_SIZE, NULL);
     if (!ret) {
-      tfree(pWStr);
+      taosMemoryFreeClear(pWStr);
       return -1;
     }
 
     // free the binary buffer in the first place
     if (pVariant->nType == TSDB_DATA_TYPE_BINARY) {
-      free(pVariant->ucs4);
+      taosMemoryFree(pVariant->ucs4);
     }
 
     pVariant->ucs4 = pWStr;
     *pDestSize = taosUcs4len(pVariant->ucs4);
 
     // shrink the allocate memory, no need to check here.
-    char *tmp = realloc(pVariant->ucs4, (*pDestSize + 1) * TSDB_NCHAR_SIZE);
+    char *tmp = taosMemoryRealloc(pVariant->ucs4, (*pDestSize + 1) * TSDB_NCHAR_SIZE);
     assert(tmp != NULL);
 
     pVariant->ucs4 = (TdUcs4 *)tmp;
@@ -526,7 +526,7 @@ static FORCE_INLINE int32_t convertToInteger(SVariant *pVariant, int64_t *result
 
     if (token.type == TK_NULL) {
       if (releaseVariantPtr) {
-        free(pVariant->pz);
+        taosMemoryFree(pVariant->pz);
         pVariant->nLen = 0;
       }
 
@@ -547,7 +547,7 @@ static FORCE_INLINE int32_t convertToInteger(SVariant *pVariant, int64_t *result
     }
 
     if (releaseVariantPtr) {
-      free(pVariant->pz);
+      taosMemoryFree(pVariant->pz);
       pVariant->nLen = 0;
     }
 
@@ -566,7 +566,7 @@ static FORCE_INLINE int32_t convertToInteger(SVariant *pVariant, int64_t *result
     if (token.type == TK_FLOAT) {
       double v = wcstod(pVariant->ucs4, &endPtr);
       if (releaseVariantPtr) {
-        free(pVariant->pz);
+        taosMemoryFree(pVariant->pz);
         pVariant->nLen = 0;
       }
       
@@ -577,7 +577,7 @@ static FORCE_INLINE int32_t convertToInteger(SVariant *pVariant, int64_t *result
       *result = (int64_t)v;
     } else if (token.type == TK_NULL) {
       if (releaseVariantPtr) {
-        free(pVariant->pz);
+        taosMemoryFree(pVariant->pz);
         pVariant->nLen = 0;
       }
       setNull((char *)result, type, tDataTypes[type].bytes);
@@ -585,7 +585,7 @@ static FORCE_INLINE int32_t convertToInteger(SVariant *pVariant, int64_t *result
     } else {
       int64_t val = wcstoll(pVariant->ucs4, &endPtr, 10);
       if (releaseVariantPtr) {
-        free(pVariant->pz);
+        taosMemoryFree(pVariant->pz);
         pVariant->nLen = 0;
       }
       
@@ -971,21 +971,21 @@ int32_t taosVariantTypeSetType(SVariant *pVariant, char type) {
         errno = 0;
         double v = strtod(pVariant->pz, NULL);
         if ((errno == ERANGE && v == -1) || (isinf(v) || isnan(v))) {
-          free(pVariant->pz);
+          taosMemoryFree(pVariant->pz);
           return -1;
         }
 
-        free(pVariant->pz);
+        taosMemoryFree(pVariant->pz);
         pVariant->d = v;
       } else if (pVariant->nType == TSDB_DATA_TYPE_NCHAR) {
         errno = 0;
         double v = wcstod(pVariant->ucs4, NULL);
         if ((errno == ERANGE && v == -1) || (isinf(v) || isnan(v))) {
-          free(pVariant->pz);
+          taosMemoryFree(pVariant->pz);
           return -1;
         }
 
-        free(pVariant->pz);
+        taosMemoryFree(pVariant->pz);
         pVariant->d = v;
       } else if (pVariant->nType >= TSDB_DATA_TYPE_BOOL && pVariant->nType <= TSDB_DATA_TYPE_BIGINT) {
         double tmp = (double)pVariant->i;

source/common/test/commonTests.cpp

@@ -99,7 +99,7 @@ TEST(testCase, toInteger_test) {
 }
 
 TEST(testCase, Datablock_test) {
-  SSDataBlock* b = static_cast<SSDataBlock*>(calloc(1, sizeof(SSDataBlock)));
+  SSDataBlock* b = static_cast<SSDataBlock*>(taosMemoryCalloc(1, sizeof(SSDataBlock)));
   b->info.numOfCols = 2;
   b->pDataBlock = taosArrayInit(4, sizeof(SColumnInfoData));
 
@@ -108,8 +108,8 @@ TEST(testCase, Datablock_test) {
   infoData.info.type = TSDB_DATA_TYPE_INT;
   infoData.info.colId = 1;
 
-  infoData.pData = (char*) calloc(40, infoData.info.bytes);
-  infoData.nullbitmap = (char*) calloc(1, sizeof(char) * (40/8));
+  infoData.pData = (char*) taosMemoryCalloc(40, infoData.info.bytes);
+  infoData.nullbitmap = (char*) taosMemoryCalloc(1, sizeof(char) * (40/8));
   taosArrayPush(b->pDataBlock, &infoData);
 
   SColumnInfoData infoData1 = {0};
@@ -117,7 +117,7 @@ TEST(testCase, Datablock_test) {
   infoData1.info.type = TSDB_DATA_TYPE_BINARY;
   infoData1.info.colId = 2;
 
-  infoData1.varmeta.offset = (int32_t*) calloc(40, sizeof(uint32_t));
+  infoData1.varmeta.offset = (int32_t*) taosMemoryCalloc(40, sizeof(uint32_t));
   taosArrayPush(b->pDataBlock, &infoData1);
 
   char* str = "the value of: %d";
@@ -178,7 +178,7 @@ TEST(testCase, Datablock_test) {
 
 #if 0
 TEST(testCase, non_var_dataBlock_split_test) {
-  SSDataBlock* b = static_cast<SSDataBlock*>(calloc(1, sizeof(SSDataBlock)));
+  SSDataBlock* b = static_cast<SSDataBlock*>(taosMemoryCalloc(1, sizeof(SSDataBlock)));
   b->info.numOfCols = 2;
   b->pDataBlock = taosArrayInit(4, sizeof(SColumnInfoData));
 
@@ -189,8 +189,8 @@ TEST(testCase, non_var_dataBlock_split_test) {
 
   int32_t numOfRows = 1000000;
 
-  infoData.pData = (char*) calloc(numOfRows, infoData.info.bytes);
-  infoData.nullbitmap = (char*) calloc(1, sizeof(char) * (numOfRows/8));
+  infoData.pData = (char*) taosMemoryCalloc(numOfRows, infoData.info.bytes);
+  infoData.nullbitmap = (char*) taosMemoryCalloc(1, sizeof(char) * (numOfRows/8));
   taosArrayPush(b->pDataBlock, &infoData);
 
   SColumnInfoData infoData1 = {0};
@@ -198,8 +198,8 @@ TEST(testCase, non_var_dataBlock_split_test) {
   infoData1.info.type = TSDB_DATA_TYPE_TINYINT;
   infoData1.info.colId = 2;
 
-  infoData1.pData = (char*) calloc(numOfRows, infoData.info.bytes);
-  infoData1.nullbitmap = (char*) calloc(1, sizeof(char) * (numOfRows/8));
+  infoData1.pData = (char*) taosMemoryCalloc(numOfRows, infoData.info.bytes);
+  infoData1.nullbitmap = (char*) taosMemoryCalloc(1, sizeof(char) * (numOfRows/8));
   taosArrayPush(b->pDataBlock, &infoData1);
 
   for(int32_t i = 0; i < numOfRows; ++i) {
@@ -233,7 +233,7 @@ TEST(testCase, non_var_dataBlock_split_test) {
 #endif
 
 TEST(testCase, var_dataBlock_split_test) {
-  SSDataBlock* b = static_cast<SSDataBlock*>(calloc(1, sizeof(SSDataBlock)));
+  SSDataBlock* b = static_cast<SSDataBlock*>(taosMemoryCalloc(1, sizeof(SSDataBlock)));
   b->info.numOfCols = 2;
   b->pDataBlock = taosArrayInit(4, sizeof(SColumnInfoData));
 
@@ -244,8 +244,8 @@ TEST(testCase, var_dataBlock_split_test) {
   infoData.info.type = TSDB_DATA_TYPE_INT;
   infoData.info.colId = 1;
 
-  infoData.pData = (char*) calloc(numOfRows, infoData.info.bytes);
-  infoData.nullbitmap = (char*) calloc(1, sizeof(char) * (numOfRows/8));
+  infoData.pData = (char*) taosMemoryCalloc(numOfRows, infoData.info.bytes);
+  infoData.nullbitmap = (char*) taosMemoryCalloc(1, sizeof(char) * (numOfRows/8));
   taosArrayPush(b->pDataBlock, &infoData);
 
   SColumnInfoData infoData1 = {0};
@@ -253,7 +253,7 @@ TEST(testCase, var_dataBlock_split_test) {
   infoData1.info.type = TSDB_DATA_TYPE_BINARY;
   infoData1.info.colId = 2;
 
-  infoData1.varmeta.offset = (int32_t*) calloc(numOfRows, sizeof(uint32_t));
+  infoData1.varmeta.offset = (int32_t*) taosMemoryCalloc(numOfRows, sizeof(uint32_t));
   taosArrayPush(b->pDataBlock, &infoData1);
 
   char buf[41] = {0};

source/dnode/bnode/src/bnode.c

@@ -16,12 +16,12 @@
 #include "bndInt.h"
 
 SBnode *bndOpen(const char *path, const SBnodeOpt *pOption) {
-  SBnode *pBnode = calloc(1, sizeof(SBnode));
+  SBnode *pBnode = taosMemoryCalloc(1, sizeof(SBnode));
   pBnode->msgCb = pOption->msgCb;
   return pBnode;
 }
 
-void bndClose(SBnode *pBnode) { free(pBnode); }
+void bndClose(SBnode *pBnode) { taosMemoryFree(pBnode); }
 
 int32_t bndGetLoad(SBnode *pBnode, SBnodeLoad *pLoad) { return 0; }
 

source/dnode/mgmt/bnode/src/bmInt.c

@@ -73,7 +73,7 @@ int32_t bmDrop(SMgmtWrapper *pWrapper) {
   bmCloseImp(pMgmt);
   taosRemoveDir(pMgmt->path);
   pWrapper->pMgmt = NULL;
-  free(pMgmt);
+  taosMemoryFree(pMgmt);
   dInfo("bnode-mgmt is dropped");
   return 0;
 }
@@ -85,13 +85,13 @@ static void bmClose(SMgmtWrapper *pWrapper) {
   dInfo("bnode-mgmt start to cleanup");
   bmCloseImp(pMgmt);
   pWrapper->pMgmt = NULL;
-  free(pMgmt);
+  taosMemoryFree(pMgmt);
   dInfo("bnode-mgmt is cleaned up");
 }
 
 int32_t bmOpen(SMgmtWrapper *pWrapper) {
   dInfo("bnode-mgmt start to init");
-  SBnodeMgmt *pMgmt = calloc(1, sizeof(SBnodeMgmt));
+  SBnodeMgmt *pMgmt = taosMemoryCalloc(1, sizeof(SBnodeMgmt));
   if (pMgmt == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;

source/dnode/mgmt/container/src/dndExec.c

@@ -139,7 +139,7 @@ static void dndConsumeParentQueue(SMgmtWrapper *pWrapper, SRpcMsg *pRsp, int32_t
   dTrace("msg:%p, get from parent queue", pRsp);
   pRsp->pCont = pCont;
   dndSendRpcRsp(pWrapper, pRsp);
-  free(pRsp);
+  taosMemoryFree(pRsp);
 }
 
 static int32_t dndRunInMultiProcess(SDnode *pDnode) {
@@ -174,8 +174,8 @@ static int32_t dndRunInMultiProcess(SDnode *pDnode) {
                      .childFreeBodyFp = (ProcFreeFp)rpcFreeCont,
                      .parentQueueSize = 1024 * 1024 * 2,  // size will be a configuration item
                      .parentConsumeFp = (ProcConsumeFp)dndConsumeParentQueue,
-                     .parentdMallocHeadFp = (ProcMallocFp)malloc,
-                     .parentFreeHeadFp = (ProcFreeFp)free,
+                     .parentdMallocHeadFp = (ProcMallocFp)taosMemoryMalloc,
+                     .parentFreeHeadFp = (ProcFreeFp)taosMemoryFree,
                      .parentMallocBodyFp = (ProcMallocFp)rpcMallocCont,
                      .parentFreeBodyFp = (ProcFreeFp)rpcFreeCont,
                      .testFlag = 0,

source/dnode/mgmt/container/src/dndFile.c

@@ -20,7 +20,7 @@ int32_t dndReadFile(SMgmtWrapper *pWrapper, bool *pDeployed) {
   int32_t   code = TSDB_CODE_NODE_PARSE_FILE_ERROR;
   int32_t   len = 0;
   int32_t   maxLen = 1024;
-  char     *content = calloc(1, maxLen + 1);
+  char     *content = taosMemoryCalloc(1, maxLen + 1);
   cJSON    *root = NULL;
   char      file[PATH_MAX];
   TdFilePtr pFile = NULL;
@@ -57,7 +57,7 @@ int32_t dndReadFile(SMgmtWrapper *pWrapper, bool *pDeployed) {
   dDebug("succcessed to read file %s, deployed:%d", file, *pDeployed);
 
 _OVER:
-  if (content != NULL) free(content);
+  if (content != NULL) taosMemoryFree(content);
   if (root != NULL) cJSON_Delete(root);
   if (pFile != NULL) taosCloseFile(&pFile);
 
@@ -78,7 +78,7 @@ int32_t dndWriteFile(SMgmtWrapper *pWrapper, bool deployed) {
 
   int32_t len = 0;
   int32_t maxLen = 1024;
-  char   *content = calloc(1, maxLen + 1);
+  char   *content = taosMemoryCalloc(1, maxLen + 1);
 
   len += snprintf(content + len, maxLen - len, "{\n");
   len += snprintf(content + len, maxLen - len, "  \"deployed\": %d\n", deployed);
@@ -87,7 +87,7 @@ int32_t dndWriteFile(SMgmtWrapper *pWrapper, bool deployed) {
   taosWriteFile(pFile, content, len);
   taosFsyncFile(pFile);
   taosCloseFile(&pFile);
-  free(content);
+  taosMemoryFree(content);
 
   char realfile[PATH_MAX];
   snprintf(realfile, sizeof(realfile), "%s%s%s.json", pWrapper->path, TD_DIRSEP, pWrapper->name);

source/dnode/mgmt/container/src/dndObj.c

@@ -39,19 +39,19 @@ static int32_t dndInitMemory(SDnode *pDnode, const SDnodeOpt *pOption) {
 static void dndClearMemory(SDnode *pDnode) {
   for (ENodeType n = 0; n < NODE_MAX; ++n) {
     SMgmtWrapper *pMgmt = &pDnode->wrappers[n];
-    tfree(pMgmt->path);
+    taosMemoryFreeClear(pMgmt->path);
   }
   if (pDnode->pLockFile != NULL) {
     taosUnLockFile(pDnode->pLockFile);
     taosCloseFile(&pDnode->pLockFile);
     pDnode->pLockFile = NULL;
   }
-  tfree(pDnode->localEp);
-  tfree(pDnode->localFqdn);
-  tfree(pDnode->firstEp);
-  tfree(pDnode->secondEp);
-  tfree(pDnode->dataDir);
-  free(pDnode);
+  taosMemoryFreeClear(pDnode->localEp);
+  taosMemoryFreeClear(pDnode->localFqdn);
+  taosMemoryFreeClear(pDnode->firstEp);
+  taosMemoryFreeClear(pDnode->secondEp);
+  taosMemoryFreeClear(pDnode->dataDir);
+  taosMemoryFree(pDnode);
   dDebug("dnode object memory is cleared, data:%p", pDnode);
 }
 
@@ -61,7 +61,7 @@ SDnode *dndCreate(const SDnodeOpt *pOption) {
   char    path[PATH_MAX] = {0};
   SDnode *pDnode = NULL;
 
-  pDnode = calloc(1, sizeof(SDnode));
+  pDnode = taosMemoryCalloc(1, sizeof(SDnode));
   if (pDnode == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     goto _OVER;

source/dnode/mgmt/dnode/src/dmFile.c

@@ -24,7 +24,7 @@ int32_t dmReadFile(SDnodeMgmt *pMgmt) {
   int32_t   code = TSDB_CODE_NODE_PARSE_FILE_ERROR;
   int32_t   len = 0;
   int32_t   maxLen = 256 * 1024;
-  char     *content = calloc(1, maxLen + 1);
+  char     *content = taosMemoryCalloc(1, maxLen + 1);
   cJSON    *root = NULL;
   char      file[PATH_MAX];
   TdFilePtr pFile = NULL;
@@ -134,7 +134,7 @@ int32_t dmReadFile(SDnodeMgmt *pMgmt) {
   dmPrintDnodes(pMgmt);
 
 PRASE_DNODE_OVER:
-  if (content != NULL) free(content);
+  if (content != NULL) taosMemoryFree(content);
   if (root != NULL) cJSON_Delete(root);
   if (pFile != NULL) taosCloseFile(&pFile);
 
@@ -171,7 +171,7 @@ int32_t dmWriteFile(SDnodeMgmt *pMgmt) {
 
   int32_t len = 0;
   int32_t maxLen = 256 * 1024;
-  char   *content = calloc(1, maxLen + 1);
+  char   *content = taosMemoryCalloc(1, maxLen + 1);
 
   len += snprintf(content + len, maxLen - len, "{\n");
   len += snprintf(content + len, maxLen - len, "  \"dnodeId\": %d,\n", pDnode->dnodeId);
@@ -197,7 +197,7 @@ int32_t dmWriteFile(SDnodeMgmt *pMgmt) {
   taosWriteFile(pFile, content, len);
   taosFsyncFile(pFile);
   taosCloseFile(&pFile);
-  free(content);
+  taosMemoryFree(content);
 
   char realfile[PATH_MAX];
   snprintf(realfile, sizeof(realfile), "%s%smnode.json", pMgmt->path, TD_DIRSEP);

source/dnode/mgmt/dnode/src/dmInt.c

@@ -80,7 +80,7 @@ static int32_t dmStart(SMgmtWrapper *pWrapper) {
 
 int32_t dmInit(SMgmtWrapper *pWrapper) {
   SDnode     *pDnode = pWrapper->pDnode;
-  SDnodeMgmt *pMgmt = calloc(1, sizeof(SDnodeMgmt));
+  SDnodeMgmt *pMgmt = taosMemoryCalloc(1, sizeof(SDnodeMgmt));
   dInfo("dnode-mgmt start to init");
 
   pDnode->dnodeId = 0;
@@ -138,7 +138,7 @@ void dmCleanup(SMgmtWrapper *pWrapper) {
 
   taosWUnLockLatch(&pMgmt->latch);
 
-  free(pMgmt);
+  taosMemoryFree(pMgmt);
   pWrapper->pMgmt = NULL;
   dInfo("dnode-mgmt is cleaned up");
 }

source/dnode/mgmt/mnode/src/mmFile.c

@@ -20,7 +20,7 @@ int32_t mmReadFile(SMnodeMgmt *pMgmt, bool *pDeployed) {
   int32_t   code = TSDB_CODE_NODE_PARSE_FILE_ERROR;
   int32_t   len = 0;
   int32_t   maxLen = 4096;
-  char     *content = calloc(1, maxLen + 1);
+  char     *content = taosMemoryCalloc(1, maxLen + 1);
   cJSON    *root = NULL;
   char      file[PATH_MAX];
   TdFilePtr pFile = NULL;
@@ -97,7 +97,7 @@ int32_t mmReadFile(SMnodeMgmt *pMgmt, bool *pDeployed) {
   dDebug("succcessed to read file %s, deployed:%d", file, *pDeployed);
 
 PRASE_MNODE_OVER:
-  if (content != NULL) free(content);
+  if (content != NULL) taosMemoryFree(content);
   if (root != NULL) cJSON_Delete(root);
   if (pFile != NULL) taosCloseFile(&pFile);
 
@@ -118,7 +118,7 @@ int32_t mmWriteFile(SMnodeMgmt *pMgmt, bool deployed) {
 
   int32_t len = 0;
   int32_t maxLen = 4096;
-  char   *content = calloc(1, maxLen + 1);
+  char   *content = taosMemoryCalloc(1, maxLen + 1);
 
   len += snprintf(content + len, maxLen - len, "{\n");
   len += snprintf(content + len, maxLen - len, "  \"deployed\": %d,\n", deployed);
@@ -139,7 +139,7 @@ int32_t mmWriteFile(SMnodeMgmt *pMgmt, bool deployed) {
   taosWriteFile(pFile, content, len);
   taosFsyncFile(pFile);
   taosCloseFile(&pFile);
-  free(content);
+  taosMemoryFree(content);
 
   char realfile[PATH_MAX];
   snprintf(realfile, sizeof(realfile), "%s%smnode.json", pMgmt->path, TD_DIRSEP);

source/dnode/mgmt/mnode/src/mmInt.c

@@ -177,7 +177,7 @@ int32_t mmDrop(SMgmtWrapper *pWrapper) {
   mmCloseImp(pMgmt);
   taosRemoveDir(pMgmt->path);
   pWrapper->pMgmt = NULL;
-  free(pMgmt);
+  taosMemoryFree(pMgmt);
   dInfo("mnode-mgmt is dropped");
   return 0;
 }
@@ -189,7 +189,7 @@ static void mmClose(SMgmtWrapper *pWrapper) {
   dInfo("mnode-mgmt start to cleanup");
   mmCloseImp(pMgmt);
   pWrapper->pMgmt = NULL;
-  free(pMgmt);
+  taosMemoryFree(pMgmt);
   dInfo("mnode-mgmt is cleaned up");
 }
 
@@ -200,7 +200,7 @@ int32_t mmOpenFromMsg(SMgmtWrapper *pWrapper, SDCreateMnodeReq *pReq) {
     return -1;
   }
 
-  SMnodeMgmt *pMgmt = calloc(1, sizeof(SMnodeMgmt));
+  SMnodeMgmt *pMgmt = taosMemoryCalloc(1, sizeof(SMnodeMgmt));
   if (pMgmt == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;

source/dnode/mgmt/qnode/src/qmInt.c

@@ -76,7 +76,7 @@ int32_t qmDrop(SMgmtWrapper *pWrapper) {
   qmCloseImp(pMgmt);
   taosRemoveDir(pMgmt->path);
   pWrapper->pMgmt = NULL;
-  free(pMgmt);
+  taosMemoryFree(pMgmt);
   dInfo("qnode-mgmt is dropped");
   return 0;
 }
@@ -88,13 +88,13 @@ static void qmClose(SMgmtWrapper *pWrapper) {
   dInfo("qnode-mgmt start to cleanup");
   qmCloseImp(pMgmt);
   pWrapper->pMgmt = NULL;
-  free(pMgmt);
+  taosMemoryFree(pMgmt);
   dInfo("qnode-mgmt is cleaned up");
 }
 
 int32_t qmOpen(SMgmtWrapper *pWrapper) {
   dInfo("qnode-mgmt start to init");
-  SQnodeMgmt *pMgmt = calloc(1, sizeof(SQnodeMgmt));
+  SQnodeMgmt *pMgmt = taosMemoryCalloc(1, sizeof(SQnodeMgmt));
   if (pMgmt == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;

source/dnode/mgmt/snode/src/smInt.c

@@ -73,7 +73,7 @@ int32_t smDrop(SMgmtWrapper *pWrapper) {
   smCloseImp(pMgmt);
   taosRemoveDir(pMgmt->path);
   pWrapper->pMgmt = NULL;
-  free(pMgmt);
+  taosMemoryFree(pMgmt);
   dInfo("snode-mgmt is dropped");
   return 0;
 }
@@ -85,13 +85,13 @@ static void smClose(SMgmtWrapper *pWrapper) {
   dInfo("snode-mgmt start to cleanup");
   smCloseImp(pMgmt);
   pWrapper->pMgmt = NULL;
-  free(pMgmt);
+  taosMemoryFree(pMgmt);
   dInfo("snode-mgmt is cleaned up");
 }
 
 int32_t smOpen(SMgmtWrapper *pWrapper) {
   dInfo("snode-mgmt start to init");
-  SSnodeMgmt *pMgmt = calloc(1, sizeof(SSnodeMgmt));
+  SSnodeMgmt *pMgmt = taosMemoryCalloc(1, sizeof(SSnodeMgmt));
   if (pMgmt == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;

source/dnode/mgmt/snode/src/smWorker.c

@@ -51,7 +51,7 @@ int32_t smStartWorker(SSnodeMgmt *pMgmt) {
   }
 
   for (int32_t i = 0; i < SND_UNIQUE_THREAD_NUM; i++) {
-    SMultiWorker *pUniqueWorker = malloc(sizeof(SMultiWorker));
+    SMultiWorker *pUniqueWorker = taosMemoryMalloc(sizeof(SMultiWorker));
     if (pUniqueWorker == NULL) {
       terrno = TSDB_CODE_OUT_OF_MEMORY;
       return -1;

source/dnode/mgmt/test/sut/inc/sut.h

@@ -98,7 +98,7 @@ class Testbase {
 
 #define CheckBinaryByte(b, len)                   \
   {                                               \
-    char* bytes = (char*)calloc(1, len);          \
+    char* bytes = (char*)taosMemoryCalloc(1, len);          \
     for (int32_t i = 0; i < len - 1; ++i) {       \
       bytes[i] = b;                               \
     }                                             \

source/dnode/mgmt/test/sut/src/client.cpp

@@ -25,9 +25,9 @@ static void processClientRsp(void* parent, SRpcMsg* pRsp, SEpSet* pEpSet) {
 
 void TestClient::SetRpcRsp(SRpcMsg* rsp) {
   if (this->pRsp) {
-    free(this->pRsp);
+    taosMemoryFree(this->pRsp);
   }
-  this->pRsp = (SRpcMsg*)calloc(1, sizeof(SRpcMsg));
+  this->pRsp = (SRpcMsg*)taosMemoryCalloc(1, sizeof(SRpcMsg));
   this->pRsp->msgType = rsp->msgType;
   this->pRsp->code = rsp->code;
   this->pRsp->pCont = rsp->pCont;

source/dnode/mgmt/vnode/src/vmFile.c

@@ -21,7 +21,7 @@ SVnodeObj **vmGetVnodesFromHash(SVnodesMgmt *pMgmt, int32_t *numOfVnodes) {
 
   int32_t     num = 0;
   int32_t     size = taosHashGetSize(pMgmt->hash);
-  SVnodeObj **pVnodes = calloc(size, sizeof(SVnodeObj *));
+  SVnodeObj **pVnodes = taosMemoryCalloc(size, sizeof(SVnodeObj *));
 
   void *pIter = taosHashIterate(pMgmt->hash, NULL);
   while (pIter) {
@@ -48,7 +48,7 @@ int32_t vmGetVnodesFromFile(SVnodesMgmt *pMgmt, SWrapperCfg **ppCfgs, int32_t *n
   int32_t      code = TSDB_CODE_NODE_PARSE_FILE_ERROR;
   int32_t      len = 0;
   int32_t      maxLen = 30000;
-  char        *content = calloc(1, maxLen + 1);
+  char        *content = taosMemoryCalloc(1, maxLen + 1);
   cJSON       *root = NULL;
   FILE        *fp = NULL;
   char         file[PATH_MAX];
@@ -85,7 +85,7 @@ int32_t vmGetVnodesFromFile(SVnodesMgmt *pMgmt, SWrapperCfg **ppCfgs, int32_t *n
 
   int32_t vnodesNum = cJSON_GetArraySize(vnodes);
   if (vnodesNum > 0) {
-    pCfgs = calloc(vnodesNum, sizeof(SWrapperCfg));
+    pCfgs = taosMemoryCalloc(vnodesNum, sizeof(SWrapperCfg));
     if (pCfgs == NULL) {
       dError("failed to read %s since out of memory", file);
       goto PRASE_VNODE_OVER;
@@ -140,7 +140,7 @@ int32_t vmGetVnodesFromFile(SVnodesMgmt *pMgmt, SWrapperCfg **ppCfgs, int32_t *n
   dInfo("succcessed to read file %s", file);
 
 PRASE_VNODE_OVER:
-  if (content != NULL) free(content);
+  if (content != NULL) taosMemoryFree(content);
   if (root != NULL) cJSON_Delete(root);
   if (pFile != NULL) taosCloseFile(&pFile);
 
@@ -166,7 +166,7 @@ int32_t vmWriteVnodesToFile(SVnodesMgmt *pMgmt) {
 
   int32_t len = 0;
   int32_t maxLen = 65536;
-  char   *content = calloc(1, maxLen + 1);
+  char   *content = taosMemoryCalloc(1, maxLen + 1);
 
   len += snprintf(content + len, maxLen - len, "{\n");
   len += snprintf(content + len, maxLen - len, "  \"vnodes\": [\n");
@@ -190,7 +190,7 @@ int32_t vmWriteVnodesToFile(SVnodesMgmt *pMgmt) {
   taosWriteFile(pFile, content, len);
   taosFsyncFile(pFile);
   taosCloseFile(&pFile);
-  free(content);
+  taosMemoryFree(content);
   terrno = 0;
 
   for (int32_t i = 0; i < numOfVnodes; ++i) {
@@ -199,7 +199,7 @@ int32_t vmWriteVnodesToFile(SVnodesMgmt *pMgmt) {
   }
 
   if (pVnodes != NULL) {
-    free(pVnodes);
+    taosMemoryFree(pVnodes);
   }
 
   dDebug("successed to write %s", realfile);

source/dnode/mgmt/vnode/src/vmInt.c

@@ -46,7 +46,7 @@ void vmReleaseVnode(SVnodesMgmt *pMgmt, SVnodeObj *pVnode) {
 }
 
 int32_t vmOpenVnode(SVnodesMgmt *pMgmt, SWrapperCfg *pCfg, SVnode *pImpl) {
-  SVnodeObj *pVnode = calloc(1, sizeof(SVnodeObj));
+  SVnodeObj *pVnode = taosMemoryCalloc(1, sizeof(SVnodeObj));
   if (pVnode == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
@@ -107,9 +107,9 @@ void vmCloseVnode(SVnodesMgmt *pMgmt, SVnodeObj *pVnode) {
     vnodeDestroy(pVnode->path);
   }
 
-  free(pVnode->path);
-  free(pVnode->db);
-  free(pVnode);
+  taosMemoryFree(pVnode->path);
+  taosMemoryFree(pVnode->db);
+  taosMemoryFree(pVnode);
 }
 
 static void *vmOpenVnodeFunc(void *param) {
@@ -183,11 +183,11 @@ static int32_t vmOpenVnodes(SVnodesMgmt *pMgmt) {
 #endif
   int32_t vnodesPerThread = numOfVnodes / threadNum + 1;
 
-  SVnodeThread *threads = calloc(threadNum, sizeof(SVnodeThread));
+  SVnodeThread *threads = taosMemoryCalloc(threadNum, sizeof(SVnodeThread));
   for (int32_t t = 0; t < threadNum; ++t) {
     threads[t].threadIndex = t;
     threads[t].pMgmt = pMgmt;
-    threads[t].pCfgs = calloc(vnodesPerThread, sizeof(SWrapperCfg));
+    threads[t].pCfgs = taosMemoryCalloc(vnodesPerThread, sizeof(SWrapperCfg));
   }
 
   for (int32_t v = 0; v < numOfVnodes; ++v) {
@@ -217,10 +217,10 @@ static int32_t vmOpenVnodes(SVnodesMgmt *pMgmt) {
     if (pThread->vnodeNum > 0 && taosCheckPthreadValid(pThread->thread)) {
       taosThreadJoin(pThread->thread, NULL);
     }
-    free(pThread->pCfgs);
+    taosMemoryFree(pThread->pCfgs);
   }
-  free(threads);
-  free(pCfgs);
+  taosMemoryFree(threads);
+  taosMemoryFree(pCfgs);
 
   if (pMgmt->state.openVnodes != pMgmt->state.totalVnodes) {
     dError("there are total vnodes:%d, opened:%d", pMgmt->state.totalVnodes, pMgmt->state.openVnodes);
@@ -242,7 +242,7 @@ static void vmCloseVnodes(SVnodesMgmt *pMgmt) {
   }
 
   if (pVnodes != NULL) {
-    free(pVnodes);
+    taosMemoryFree(pVnodes);
   }
 
   if (pMgmt->hash != NULL) {
@@ -262,14 +262,14 @@ static void vmCleanup(SMgmtWrapper *pWrapper) {
   vmStopWorker(pMgmt);
   vnodeCleanup();
   // walCleanUp();
-  free(pMgmt);
+  taosMemoryFree(pMgmt);
   pWrapper->pMgmt = NULL;
   dInfo("vnode-mgmt is cleaned up");
 }
 
 static int32_t vmInit(SMgmtWrapper *pWrapper) {
   SDnode      *pDnode = pWrapper->pDnode;
-  SVnodesMgmt *pMgmt = calloc(1, sizeof(SVnodesMgmt));
+  SVnodesMgmt *pMgmt = taosMemoryCalloc(1, sizeof(SVnodesMgmt));
   int32_t      code = -1;
 
   dInfo("vnode-mgmt start to init");

source/dnode/mgmt/vnode/src/vmWorker.c

@@ -117,7 +117,7 @@ static void vmProcessWriteQueue(SQueueInfo *pInfo, STaosQall *qall, int32_t numO
     if (pRsp != NULL) {
       pRsp->ahandle = pRpc->ahandle;
       dndSendRsp(pVnode->pWrapper, pRsp);
-      free(pRsp);
+      taosMemoryFree(pRsp);
     } else {
       if (code != 0 && terrno != 0) code = terrno;
       vmSendRsp(pVnode->pWrapper, pMsg, code);

source/dnode/mnode/impl/inc/mndDef.h

@@ -442,7 +442,7 @@ static FORCE_INLINE void* tDecodeSMqConsumerEp(void** buf, SMqConsumerEp* pConsu
 
 static FORCE_INLINE void tDeleteSMqConsumerEp(SMqConsumerEp* pConsumerEp) {
   if (pConsumerEp) {
-    tfree(pConsumerEp->qmsg);
+    taosMemoryFreeClear(pConsumerEp->qmsg);
   }
 }
 
@@ -511,7 +511,7 @@ typedef struct {
 } SMqSubscribeObj;
 
 static FORCE_INLINE SMqSubscribeObj* tNewSubscribeObj() {
-  SMqSubscribeObj* pSub = calloc(1, sizeof(SMqSubscribeObj));
+  SMqSubscribeObj* pSub = taosMemoryCalloc(1, sizeof(SMqSubscribeObj));
   if (pSub == NULL) {
     return NULL;
   }
@@ -538,10 +538,10 @@ static FORCE_INLINE SMqSubscribeObj* tNewSubscribeObj() {
   return pSub;
 
 _err:
-  tfree(pSub->consumers);
-  tfree(pSub->lostConsumers);
-  tfree(pSub->unassignedVg);
-  tfree(pSub);
+  taosMemoryFreeClear(pSub->consumers);
+  taosMemoryFreeClear(pSub->lostConsumers);
+  taosMemoryFreeClear(pSub->unassignedVg);
+  taosMemoryFreeClear(pSub);
   return NULL;
 }
 

source/dnode/mnode/impl/src/mndAcct.c

@@ -158,7 +158,7 @@ static SSdbRow *mndAcctActionDecode(SSdbRaw *pRaw) {
 ACCT_DECODE_OVER:
   if (terrno != 0) {
     mError("acct:%s, failed to decode from raw:%p since %s", pAcct->acct, pRaw, terrstr());
-    tfree(pRow);
+    taosMemoryFreeClear(pRow);
     return NULL;
   }
 

source/dnode/mnode/impl/src/mndBnode.c

@@ -126,7 +126,7 @@ static SSdbRow *mndBnodeActionDecode(SSdbRaw *pRaw) {
 BNODE_DECODE_OVER:
   if (terrno != 0) {
     mError("bnode:%d, failed to decode from raw:%p since %s", pObj->id, pRaw, terrstr());
-    tfree(pRow);
+    taosMemoryFreeClear(pRow);
     return NULL;
   }
 
@@ -191,7 +191,7 @@ static int32_t mndSetCreateBnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, S
   createReq.dnodeId = pDnode->id;
 
   int32_t contLen = tSerializeSMCreateDropQSBNodeReq(NULL, 0, &createReq);
-  void   *pReq = malloc(contLen);
+  void   *pReq = taosMemoryMalloc(contLen);
   if (pReq == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
@@ -206,7 +206,7 @@ static int32_t mndSetCreateBnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, S
   action.acceptableCode = TSDB_CODE_NODE_ALREADY_DEPLOYED;
 
   if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-    free(pReq);
+    taosMemoryFree(pReq);
     return -1;
   }
 
@@ -218,7 +218,7 @@ static int32_t mndSetCreateBnodeUndoActions(STrans *pTrans, SDnodeObj *pDnode, S
   dropReq.dnodeId = pDnode->id;
 
   int32_t contLen = tSerializeSMCreateDropQSBNodeReq(NULL, 0, &dropReq);
-  void   *pReq = malloc(contLen);
+  void   *pReq = taosMemoryMalloc(contLen);
   if (pReq == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
@@ -233,7 +233,7 @@ static int32_t mndSetCreateBnodeUndoActions(STrans *pTrans, SDnodeObj *pDnode, S
   action.acceptableCode = TSDB_CODE_NODE_NOT_DEPLOYED;
 
   if (mndTransAppendUndoAction(pTrans, &action) != 0) {
-    free(pReq);
+    taosMemoryFree(pReq);
     return -1;
   }
 
@@ -341,7 +341,7 @@ static int32_t mndSetDropBnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, SBn
   dropReq.dnodeId = pDnode->id;
 
   int32_t contLen = tSerializeSMCreateDropQSBNodeReq(NULL, 0, &dropReq);
-  void   *pReq = malloc(contLen);
+  void   *pReq = taosMemoryMalloc(contLen);
   if (pReq == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
@@ -356,7 +356,7 @@ static int32_t mndSetDropBnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, SBn
   action.acceptableCode = TSDB_CODE_NODE_NOT_DEPLOYED;
 
   if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-    free(pReq);
+    taosMemoryFree(pReq);
     return -1;
   }
 

source/dnode/mnode/impl/src/mndCluster.c

@@ -116,7 +116,7 @@ static SSdbRow *mndClusterActionDecode(SSdbRaw *pRaw) {
 CLUSTER_DECODE_OVER:
   if (terrno != 0) {
     mError("cluster:%" PRId64 ", failed to decode from raw:%p since %s", pCluster->id, pRaw, terrstr());
-    tfree(pRow);
+    taosMemoryFreeClear(pRow);
     return NULL;
   }
 

source/dnode/mnode/impl/src/mndConsumer.c

@@ -54,7 +54,7 @@ int32_t mndInitConsumer(SMnode *pMnode) {
 void mndCleanupConsumer(SMnode *pMnode) {}
 
 SMqConsumerObj *mndCreateConsumer(int64_t consumerId, const char *cgroup) {
-  SMqConsumerObj *pConsumer = calloc(1, sizeof(SMqConsumerObj));
+  SMqConsumerObj *pConsumer = taosMemoryCalloc(1, sizeof(SMqConsumerObj));
   if (pConsumer == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return NULL;
@@ -79,7 +79,7 @@ SSdbRaw *mndConsumerActionEncode(SMqConsumerObj *pConsumer) {
   SSdbRaw *pRaw = sdbAllocRaw(SDB_CONSUMER, MND_CONSUMER_VER_NUMBER, size);
   if (pRaw == NULL) goto CM_ENCODE_OVER;
 
-  buf = malloc(tlen);
+  buf = taosMemoryMalloc(tlen);
   if (buf == NULL) goto CM_ENCODE_OVER;
 
   void *abuf = buf;
@@ -94,7 +94,7 @@ SSdbRaw *mndConsumerActionEncode(SMqConsumerObj *pConsumer) {
   terrno = TSDB_CODE_SUCCESS;
 
 CM_ENCODE_OVER:
-  tfree(buf);
+  taosMemoryFreeClear(buf);
   if (terrno != 0) {
     mError("consumer:%" PRId64 ", failed to encode to raw:%p since %s", pConsumer->consumerId, pRaw, terrstr());
     sdbFreeRaw(pRaw);
@@ -126,7 +126,7 @@ SSdbRow *mndConsumerActionDecode(SSdbRaw *pRaw) {
   int32_t dataPos = 0;
   int32_t len;
   SDB_GET_INT32(pRaw, dataPos, &len, CM_DECODE_OVER);
-  buf = malloc(len);
+  buf = taosMemoryMalloc(len);
   if (buf == NULL) goto CM_DECODE_OVER;
   SDB_GET_BINARY(pRaw, dataPos, buf, len, CM_DECODE_OVER);
   SDB_GET_RESERVE(pRaw, dataPos, MND_CONSUMER_RESERVE_SIZE, CM_DECODE_OVER);
@@ -138,10 +138,10 @@ SSdbRow *mndConsumerActionDecode(SSdbRaw *pRaw) {
   terrno = TSDB_CODE_SUCCESS;
 
 CM_DECODE_OVER:
-  tfree(buf);
+  taosMemoryFreeClear(buf);
   if (terrno != TSDB_CODE_SUCCESS) {
     mError("consumer:%" PRId64 ", failed to decode from raw:%p since %s", pConsumer->consumerId, pRaw, terrstr());
-    tfree(pRow);
+    taosMemoryFreeClear(pRow);
     return NULL;
   }
 

source/dnode/mnode/impl/src/mndDb.c

@@ -193,7 +193,7 @@ static SSdbRow *mndDbActionDecode(SSdbRaw *pRaw) {
 DB_DECODE_OVER:
   if (terrno != 0) {
     mError("db:%s, failed to decode from raw:%p since %s", pDb->name, pRaw, terrstr());
-    tfree(pRow);
+    taosMemoryFreeClear(pRow);
     return NULL;
   }
 
@@ -370,7 +370,7 @@ static int32_t mndSetCreateDbRedoActions(SMnode *pMnode, STrans *pTrans, SDbObj
       action.msgType = TDMT_DND_CREATE_VNODE;
       action.acceptableCode = TSDB_CODE_DND_VNODE_ALREADY_DEPLOYED;
       if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-        free(pReq);
+        taosMemoryFree(pReq);
         return -1;
       }
     }
@@ -401,7 +401,7 @@ static int32_t mndSetCreateDbUndoActions(SMnode *pMnode, STrans *pTrans, SDbObj
       action.msgType = TDMT_DND_DROP_VNODE;
       action.acceptableCode = TSDB_CODE_DND_VNODE_NOT_DEPLOYED;
       if (mndTransAppendUndoAction(pTrans, &action) != 0) {
-        free(pReq);
+        taosMemoryFree(pReq);
         return -1;
       }
     }
@@ -483,7 +483,7 @@ static int32_t mndCreateDb(SMnode *pMnode, SNodeMsg *pReq, SCreateDbReq *pCreate
   code = 0;
 
 CREATE_DB_OVER:
-  free(pVgroups);
+  taosMemoryFree(pVgroups);
   mndTransDrop(pTrans);
   return code;
 }
@@ -622,7 +622,7 @@ static int32_t mndBuildUpdateVgroupAction(SMnode *pMnode, STrans *pTrans, SDbObj
     action.contLen = contLen;
     action.msgType = TDMT_DND_ALTER_VNODE;
     if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-      free(pReq);
+      taosMemoryFree(pReq);
       return -1;
     }
   }
@@ -802,7 +802,7 @@ static int32_t mndBuildDropVgroupAction(SMnode *pMnode, STrans *pTrans, SDbObj *
     action.msgType = TDMT_DND_DROP_VNODE;
     action.acceptableCode = TSDB_CODE_DND_VNODE_NOT_DEPLOYED;
     if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-      free(pReq);
+      taosMemoryFree(pReq);
       return -1;
     }
   }
@@ -845,7 +845,7 @@ static int32_t mndBuildDropDbRsp(SDbObj *pDb, int32_t *pRspLen, void **ppRsp, bo
   if (useRpcMalloc) {
     pRsp = rpcMallocCont(rspLen);
   } else {
-    pRsp = malloc(rspLen);
+    pRsp = taosMemoryMalloc(rspLen);
   }
 
   if (pRsp == NULL) {
@@ -1156,7 +1156,7 @@ int32_t mndValidateDbInfo(SMnode *pMnode, SDbVgVersion *pDbs, int32_t numOfDbs,
   }
 
   int32_t rspLen = tSerializeSUseDbBatchRsp(NULL, 0, &batchUseRsp);
-  void   *pRsp = malloc(rspLen);
+  void   *pRsp = taosMemoryMalloc(rspLen);
   if (pRsp == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     tFreeSUseDbBatchRsp(&batchUseRsp);

source/dnode/mnode/impl/src/mndDnode.c

@@ -164,7 +164,7 @@ static SSdbRow *mndDnodeActionDecode(SSdbRaw *pRaw) {
 DNODE_DECODE_OVER:
   if (terrno != 0) {
     mError("dnode:%d, failed to decode from raw:%p since %s", pDnode->id, pRaw, terrstr());
-    tfree(pRow);
+    taosMemoryFreeClear(pRow);
     return NULL;
   }
 

source/dnode/mnode/impl/src/mndFunc.c

@@ -127,8 +127,8 @@ static SSdbRow *mndFuncActionDecode(SSdbRaw *pRaw) {
   SDB_GET_INT32(pRaw, dataPos, &pFunc->commentSize, FUNC_DECODE_OVER)
   SDB_GET_INT32(pRaw, dataPos, &pFunc->codeSize, FUNC_DECODE_OVER)
 
-  pFunc->pComment = calloc(1, pFunc->commentSize);
-  pFunc->pCode = calloc(1, pFunc->codeSize);
+  pFunc->pComment = taosMemoryCalloc(1, pFunc->commentSize);
+  pFunc->pCode = taosMemoryCalloc(1, pFunc->codeSize);
   if (pFunc->pComment == NULL || pFunc->pCode == NULL) {
     goto FUNC_DECODE_OVER;
   }
@@ -142,7 +142,7 @@ static SSdbRow *mndFuncActionDecode(SSdbRaw *pRaw) {
 FUNC_DECODE_OVER:
   if (terrno != 0) {
     mError("func:%s, failed to decode from raw:%p since %s", pFunc->name, pRaw, terrstr());
-    tfree(pRow);
+    taosMemoryFreeClear(pRow);
     return NULL;
   }
 
@@ -157,8 +157,8 @@ static int32_t mndFuncActionInsert(SSdb *pSdb, SFuncObj *pFunc) {
 
 static int32_t mndFuncActionDelete(SSdb *pSdb, SFuncObj *pFunc) {
   mTrace("func:%s, perform delete action, row:%p", pFunc->name, pFunc);
-  tfree(pFunc->pCode);
-  tfree(pFunc->pComment);
+  taosMemoryFreeClear(pFunc->pCode);
+  taosMemoryFreeClear(pFunc->pComment);
   return 0;
 }
 
@@ -196,8 +196,8 @@ static int32_t mndCreateFunc(SMnode *pMnode, SNodeMsg *pReq, SCreateFuncReq *pCr
   func.signature = pCreate->signature;
   func.commentSize = pCreate->commentSize;
   func.codeSize = pCreate->codeSize;
-  func.pComment = malloc(func.commentSize);
-  func.pCode = malloc(func.codeSize);
+  func.pComment = taosMemoryMalloc(func.commentSize);
+  func.pCode = taosMemoryMalloc(func.codeSize);
   if (func.pCode == NULL || func.pCode == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     goto CREATE_FUNC_OVER;
@@ -228,8 +228,8 @@ static int32_t mndCreateFunc(SMnode *pMnode, SNodeMsg *pReq, SCreateFuncReq *pCr
   code = 0;
 
 CREATE_FUNC_OVER:
-  free(func.pCode);
-  free(func.pComment);
+  taosMemoryFree(func.pCode);
+  taosMemoryFree(func.pComment);
   mndTransDrop(pTrans);
   return code;
 }

source/dnode/mnode/impl/src/mndInfoSchema.c

@@ -152,7 +152,7 @@ static const SInfosTableMeta infosMeta[] = {{TSDB_INS_TABLE_DNODES, dnodesSchema
 
 //connection/application/
 int32_t mndInitInfosTableSchema(const SInfosTableSchema *pSrc, int32_t colNum, SSchema **pDst) {
-  SSchema *schema = calloc(colNum, sizeof(SSchema));
+  SSchema *schema = taosMemoryCalloc(colNum, sizeof(SSchema));
   if (NULL == schema) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
@@ -210,7 +210,7 @@ int32_t mndBuildInsTableSchema(SMnode *pMnode, const char *dbFName, const char *
 
   *pRsp = *meta;
   
-  pRsp->pSchemas = calloc(meta->numOfColumns, sizeof(SSchema));
+  pRsp->pSchemas = taosMemoryCalloc(meta->numOfColumns, sizeof(SSchema));
   if (pRsp->pSchemas == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     pRsp->pSchemas = NULL;
@@ -241,7 +241,7 @@ void mndCleanupInfos(SMnode *pMnode) {
   while (pIter) {
     STableMetaRsp *meta = (STableMetaRsp *)pIter;
 
-    tfree(meta->pSchemas);
+    taosMemoryFreeClear(meta->pSchemas);
     
     pIter = taosHashIterate(pMnode->infosMeta, pIter);
   }

source/dnode/mnode/impl/src/mndMnode.c

@@ -180,7 +180,7 @@ static SSdbRow *mndMnodeActionDecode(SSdbRaw *pRaw) {
 MNODE_DECODE_OVER:
   if (terrno != 0) {
     mError("mnode:%d, failed to decode from raw:%p since %s", pObj->id, pRaw, terrstr());
-    tfree(pRow);
+    taosMemoryFreeClear(pRow);
     return NULL;
   }
 
@@ -313,7 +313,7 @@ static int32_t mndSetCreateMnodeRedoActions(SMnode *pMnode, STrans *pTrans, SDno
 
     createReq.dnodeId = pMObj->id;
     int32_t contLen = tSerializeSDCreateMnodeReq(NULL, 0, &createReq);
-    void   *pReq = malloc(contLen);
+    void   *pReq = taosMemoryMalloc(contLen);
     tSerializeSDCreateMnodeReq(pReq, contLen, &createReq);
 
     action.epSet = mndGetDnodeEpset(pMObj->pDnode);
@@ -323,7 +323,7 @@ static int32_t mndSetCreateMnodeRedoActions(SMnode *pMnode, STrans *pTrans, SDno
     action.acceptableCode = TSDB_CODE_NODE_ALREADY_DEPLOYED;
 
     if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-      free(pReq);
+      taosMemoryFree(pReq);
       sdbCancelFetch(pSdb, pIter);
       sdbRelease(pSdb, pMObj);
       return -1;
@@ -338,7 +338,7 @@ static int32_t mndSetCreateMnodeRedoActions(SMnode *pMnode, STrans *pTrans, SDno
 
     createReq.dnodeId = pObj->id;
     int32_t contLen = tSerializeSDCreateMnodeReq(NULL, 0, &createReq);
-    void   *pReq = malloc(contLen);
+    void   *pReq = taosMemoryMalloc(contLen);
     tSerializeSDCreateMnodeReq(pReq, contLen, &createReq);
 
     action.epSet = mndGetDnodeEpset(pDnode);
@@ -347,7 +347,7 @@ static int32_t mndSetCreateMnodeRedoActions(SMnode *pMnode, STrans *pTrans, SDno
     action.msgType = TDMT_DND_CREATE_MNODE;
     action.acceptableCode = TSDB_CODE_NODE_ALREADY_DEPLOYED;
     if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-      free(pReq);
+      taosMemoryFree(pReq);
       return -1;
     }
   }
@@ -483,7 +483,7 @@ static int32_t mndSetDropMnodeRedoActions(SMnode *pMnode, STrans *pTrans, SDnode
 
       alterReq.dnodeId = pMObj->id;
       int32_t contLen = tSerializeSDCreateMnodeReq(NULL, 0, &alterReq);
-      void   *pReq = malloc(contLen);
+      void   *pReq = taosMemoryMalloc(contLen);
       tSerializeSDCreateMnodeReq(pReq, contLen, &alterReq);
 
       action.epSet = mndGetDnodeEpset(pMObj->pDnode);
@@ -493,7 +493,7 @@ static int32_t mndSetDropMnodeRedoActions(SMnode *pMnode, STrans *pTrans, SDnode
       action.acceptableCode = TSDB_CODE_NODE_ALREADY_DEPLOYED;
 
       if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-        free(pReq);
+        taosMemoryFree(pReq);
         sdbCancelFetch(pSdb, pIter);
         sdbRelease(pSdb, pMObj);
         return -1;
@@ -510,7 +510,7 @@ static int32_t mndSetDropMnodeRedoActions(SMnode *pMnode, STrans *pTrans, SDnode
     SDDropMnodeReq dropReq = {0};
     dropReq.dnodeId = pObj->id;
     int32_t contLen = tSerializeSMCreateDropMnodeReq(NULL, 0, &dropReq);
-    void   *pReq = malloc(contLen);
+    void   *pReq = taosMemoryMalloc(contLen);
     tSerializeSMCreateDropMnodeReq(pReq, contLen, &dropReq);
 
     action.epSet = mndGetDnodeEpset(pDnode);
@@ -519,7 +519,7 @@ static int32_t mndSetDropMnodeRedoActions(SMnode *pMnode, STrans *pTrans, SDnode
     action.msgType = TDMT_DND_DROP_MNODE;
     action.acceptableCode = TSDB_CODE_NODE_NOT_DEPLOYED;
     if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-      free(pReq);
+      taosMemoryFree(pReq);
       return -1;
     }
   }

source/dnode/mnode/impl/src/mndOffset.c

@@ -59,7 +59,7 @@ SSdbRaw *mndOffsetActionEncode(SMqOffsetObj *pOffset) {
   SSdbRaw *pRaw = sdbAllocRaw(SDB_OFFSET, MND_OFFSET_VER_NUMBER, size);
   if (pRaw == NULL) goto OFFSET_ENCODE_OVER;
 
-  buf = malloc(tlen);
+  buf = taosMemoryMalloc(tlen);
   if (buf == NULL) goto OFFSET_ENCODE_OVER;
 
   void *abuf = buf;
@@ -74,7 +74,7 @@ SSdbRaw *mndOffsetActionEncode(SMqOffsetObj *pOffset) {
   terrno = TSDB_CODE_SUCCESS;
 
 OFFSET_ENCODE_OVER:
-  tfree(buf);
+  taosMemoryFreeClear(buf);
   if (terrno != TSDB_CODE_SUCCESS) {
     mError("offset:%s, failed to encode to raw:%p since %s", pOffset->key, pRaw, terrstr());
     sdbFreeRaw(pRaw);
@@ -107,7 +107,7 @@ SSdbRow *mndOffsetActionDecode(SSdbRaw *pRaw) {
   int32_t dataPos = 0;
   int32_t tlen;
   SDB_GET_INT32(pRaw, dataPos, &tlen, OFFSET_DECODE_OVER);
-  buf = malloc(tlen + 1);
+  buf = taosMemoryMalloc(tlen + 1);
   if (buf == NULL) goto OFFSET_DECODE_OVER;
   SDB_GET_BINARY(pRaw, dataPos, buf, tlen, OFFSET_DECODE_OVER);
   SDB_GET_RESERVE(pRaw, dataPos, MND_OFFSET_RESERVE_SIZE, OFFSET_DECODE_OVER);
@@ -119,10 +119,10 @@ SSdbRow *mndOffsetActionDecode(SSdbRaw *pRaw) {
   terrno = TSDB_CODE_SUCCESS;
 
 OFFSET_DECODE_OVER:
-  tfree(buf);
+  taosMemoryFreeClear(buf);
   if (terrno != TSDB_CODE_SUCCESS) {
     mError("offset:%s, failed to decode from raw:%p since %s", pOffset->key, pRaw, terrstr());
-    tfree(pRow);
+    taosMemoryFreeClear(pRow);
     return NULL;
   }
 

source/dnode/mnode/impl/src/mndProfile.c

@@ -130,7 +130,7 @@ static SConnObj *mndCreateConn(SMnode *pMnode, SRpcConnInfo *pInfo, int32_t pid,
 }
 
 static void mndFreeConn(SConnObj *pConn) {
-  tfree(pConn->pQueries);
+  taosMemoryFreeClear(pConn->pQueries);
   mTrace("conn:%d, is destroyed, data:%p", pConn->id, pConn);
 }
 
@@ -260,7 +260,7 @@ static int32_t mndSaveQueryStreamList(SConnObj *pConn, SHeartBeatReq *pReq) {
 
   if (numOfQueries > 0) {
     if (pConn->pQueries == NULL) {
-      pConn->pQueries = calloc(sizeof(SQueryDesc), QUERY_SAVE_SIZE);
+      pConn->pQueries = taosMemoryCalloc(sizeof(SQueryDesc), QUERY_SAVE_SIZE);
     }
 
     pConn->numOfQueries = TMIN(QUERY_SAVE_SIZE, numOfQueries);
@@ -276,7 +276,7 @@ static int32_t mndSaveQueryStreamList(SConnObj *pConn, SHeartBeatReq *pReq) {
 
 static SClientHbRsp *mndMqHbBuildRsp(SMnode *pMnode, SClientHbReq *pReq) {
 #if 0
-  SClientHbRsp* pRsp = malloc(sizeof(SClientHbRsp));
+  SClientHbRsp* pRsp = taosMemoryMalloc(sizeof(SClientHbRsp));
   if (pRsp == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return NULL;
@@ -292,7 +292,7 @@ static SClientHbRsp *mndMqHbBuildRsp(SMnode *pMnode, SClientHbReq *pReq) {
   SHashObj* pObj =  pReq->info;
   SKv* pKv = taosHashGet(pObj, "mq-tmp", strlen("mq-tmp") + 1);
   if (pKv == NULL) {
-    free(pRsp);
+    taosMemoryFree(pRsp);
     return NULL;
   }
   SMqHbMsg mqHb;
@@ -325,7 +325,7 @@ static SClientHbRsp *mndMqHbBuildRsp(SMnode *pMnode, SClientHbReq *pReq) {
     taosArrayPush(batchRsp.batchRsps, &innerBatchRsp);
   }
   int32_t tlen = taosEncodeSMqHbBatchRsp(NULL, &batchRsp);
-  void* buf = malloc(tlen);
+  void* buf = taosMemoryMalloc(tlen);
   if (buf == NULL) {
     //TODO
     return NULL;
@@ -402,7 +402,7 @@ static int32_t mndProcessHeartBeatReq(SNodeMsg *pReq) {
       SClientHbRsp *pRsp = mndMqHbBuildRsp(pMnode, pHbReq);
       if (pRsp != NULL) {
         taosArrayPush(batchRsp.rsps, pRsp);
-        free(pRsp);
+        taosMemoryFree(pRsp);
       }
     }
   }
@@ -418,7 +418,7 @@ static int32_t mndProcessHeartBeatReq(SNodeMsg *pReq) {
     int32_t       kvNum = (rsp->info) ? taosArrayGetSize(rsp->info) : 0;
     for (int32_t n = 0; n < kvNum; ++n) {
       SKv *kv = taosArrayGet(rsp->info, n);
-      tfree(kv->value);
+      taosMemoryFreeClear(kv->value);
     }
     taosArrayDestroy(rsp->info);
   }

source/dnode/mnode/impl/src/mndQnode.c

@@ -128,7 +128,7 @@ static SSdbRow *mndQnodeActionDecode(SSdbRaw *pRaw) {
 QNODE_DECODE_OVER:
   if (terrno != 0) {
     mError("qnode:%d, failed to decode from raw:%p since %s", pObj->id, pRaw, terrstr());
-    tfree(pRow);
+    taosMemoryFreeClear(pRow);
     return NULL;
   }
 
@@ -193,7 +193,7 @@ static int32_t mndSetCreateQnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, S
   createReq.dnodeId = pDnode->id;
 
   int32_t contLen = tSerializeSMCreateDropQSBNodeReq(NULL, 0, &createReq);
-  void   *pReq = malloc(contLen);
+  void   *pReq = taosMemoryMalloc(contLen);
   if (pReq == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
@@ -208,7 +208,7 @@ static int32_t mndSetCreateQnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, S
   action.acceptableCode = TSDB_CODE_NODE_ALREADY_DEPLOYED;
 
   if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-    free(pReq);
+    taosMemoryFree(pReq);
     return -1;
   }
 
@@ -220,7 +220,7 @@ static int32_t mndSetCreateQnodeUndoActions(STrans *pTrans, SDnodeObj *pDnode, S
   dropReq.dnodeId = pDnode->id;
 
   int32_t contLen = tSerializeSMCreateDropQSBNodeReq(NULL, 0, &dropReq);
-  void   *pReq = malloc(contLen);
+  void   *pReq = taosMemoryMalloc(contLen);
   if (pReq == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
@@ -235,7 +235,7 @@ static int32_t mndSetCreateQnodeUndoActions(STrans *pTrans, SDnodeObj *pDnode, S
   action.acceptableCode = TSDB_CODE_NODE_NOT_DEPLOYED;
 
   if (mndTransAppendUndoAction(pTrans, &action) != 0) {
-    free(pReq);
+    taosMemoryFree(pReq);
     return -1;
   }
 
@@ -343,7 +343,7 @@ static int32_t mndSetDropQnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, SQn
   dropReq.dnodeId = pDnode->id;
 
   int32_t contLen = tSerializeSMCreateDropQSBNodeReq(NULL, 0, &dropReq);
-  void   *pReq = malloc(contLen);
+  void   *pReq = taosMemoryMalloc(contLen);
   if (pReq == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
@@ -358,7 +358,7 @@ static int32_t mndSetDropQnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, SQn
   action.acceptableCode = TSDB_CODE_NODE_NOT_DEPLOYED;
 
   if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-    free(pReq);
+    taosMemoryFree(pReq);
     return -1;
   }
 
@@ -474,7 +474,7 @@ static int32_t mndProcessQnodeListReq(SNodeMsg *pReq) {
   }
 
   int32_t rspLen = tSerializeSQnodeListRsp(NULL, 0, &qlistRsp);
-  void   *pRsp = malloc(rspLen);
+  void   *pRsp = taosMemoryMalloc(rspLen);
   if (pRsp == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     goto QNODE_LIST_OVER;

source/dnode/mnode/impl/src/mndScheduler.c

@@ -41,7 +41,7 @@ int32_t mndPersistTaskDeployReq(STrans* pTrans, SStreamTask* pTask, const SEpSet
   int32_t size = encoder.pos;
   int32_t tlen = sizeof(SMsgHead) + size;
   tCoderClear(&encoder);
-  void* buf = malloc(tlen);
+  void* buf = taosMemoryMalloc(tlen);
   if (buf == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
@@ -58,7 +58,7 @@ int32_t mndPersistTaskDeployReq(STrans* pTrans, SStreamTask* pTask, const SEpSet
   action.contLen = tlen;
   action.msgType = type;
   if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-    free(buf);
+    taosMemoryFree(buf);
     return -1;
   }
   return 0;

source/dnode/mnode/impl/src/mndShow.c

@@ -146,7 +146,7 @@ static int32_t mndProcessShowReq(SNodeMsg *pReq) {
   }
 
   showRsp.showId = pShow->id;
-  showRsp.tableMeta.pSchemas = calloc(TSDB_MAX_COLUMNS, sizeof(SSchema));
+  showRsp.tableMeta.pSchemas = taosMemoryCalloc(TSDB_MAX_COLUMNS, sizeof(SSchema));
   if (showRsp.tableMeta.pSchemas == NULL) {
     mndReleaseShowObj(pShow, true);
     terrno = TSDB_CODE_OUT_OF_MEMORY;

source/dnode/mnode/impl/src/mndSma.c

@@ -160,25 +160,25 @@ static SSdbRow *mndSmaActionDecode(SSdbRaw *pRaw) {
   SDB_GET_INT32(pRaw, dataPos, &pSma->astLen, _OVER)
 
   if (pSma->exprLen > 0) {
-    pSma->expr = calloc(pSma->exprLen, 1);
+    pSma->expr = taosMemoryCalloc(pSma->exprLen, 1);
     if (pSma->expr == NULL) goto _OVER;
     SDB_GET_BINARY(pRaw, dataPos, pSma->expr, pSma->exprLen, _OVER)
   }
 
   if (pSma->tagsFilterLen > 0) {
-    pSma->tagsFilter = calloc(pSma->tagsFilterLen, 1);
+    pSma->tagsFilter = taosMemoryCalloc(pSma->tagsFilterLen, 1);
     if (pSma->tagsFilter == NULL) goto _OVER;
     SDB_GET_BINARY(pRaw, dataPos, pSma->tagsFilter, pSma->tagsFilterLen, _OVER)
   }
 
   if (pSma->sqlLen > 0) {
-    pSma->sql = calloc(pSma->sqlLen, 1);
+    pSma->sql = taosMemoryCalloc(pSma->sqlLen, 1);
     if (pSma->sql == NULL) goto _OVER;
     SDB_GET_BINARY(pRaw, dataPos, pSma->sql, pSma->sqlLen, _OVER)
   }
 
   if (pSma->astLen > 0) {
-    pSma->ast = calloc(pSma->astLen, 1);
+    pSma->ast = taosMemoryCalloc(pSma->astLen, 1);
     if (pSma->ast == NULL) goto _OVER;
     SDB_GET_BINARY(pRaw, dataPos, pSma->ast, pSma->astLen, _OVER)
   }
@@ -189,9 +189,9 @@ static SSdbRow *mndSmaActionDecode(SSdbRaw *pRaw) {
 _OVER:
   if (terrno != 0) {
     mError("sma:%s, failed to decode from raw:%p since %s", pSma->name, pRaw, terrstr());
-    tfree(pSma->expr);
-    tfree(pSma->tagsFilter);
-    tfree(pRow);
+    taosMemoryFreeClear(pSma->expr);
+    taosMemoryFreeClear(pSma->tagsFilter);
+    taosMemoryFreeClear(pRow);
     return NULL;
   }
 
@@ -206,8 +206,8 @@ static int32_t mndSmaActionInsert(SSdb *pSdb, SSmaObj *pSma) {
 
 static int32_t mndSmaActionDelete(SSdb *pSdb, SSmaObj *pSma) {
   mTrace("sma:%s, perform delete action, row:%p", pSma->name, pSma);
-  tfree(pSma->tagsFilter);
-  tfree(pSma->expr);
+  taosMemoryFreeClear(pSma->tagsFilter);
+  taosMemoryFreeClear(pSma->expr);
   return 0;
 }
 
@@ -261,7 +261,7 @@ static void *mndBuildVCreateSmaReq(SMnode *pMnode, SVgObj *pVgroup, SSmaObj *pSm
   req.tSma.tagsFilter = pSma->tagsFilter;
 
   int32_t   contLen = tSerializeSVCreateTSmaReq(NULL, &req) + sizeof(SMsgHead);
-  SMsgHead *pHead = malloc(contLen);
+  SMsgHead *pHead = taosMemoryMalloc(contLen);
   if (pHead == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return NULL;
@@ -287,7 +287,7 @@ static void *mndBuildVDropSmaReq(SMnode *pMnode, SVgObj *pVgroup, SSmaObj *pSma,
   tstrncpy(req.indexName, (char *)tNameGetTableName(&name), TSDB_INDEX_NAME_LEN);
 
   int32_t   contLen = tSerializeSVDropTSmaReq(NULL, &req) + sizeof(SMsgHead);
-  SMsgHead *pHead = malloc(contLen);
+  SMsgHead *pHead = taosMemoryMalloc(contLen);
   if (pHead == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return NULL;
@@ -349,7 +349,7 @@ static int32_t mndSetCreateSmaRedoActions(SMnode *pMnode, STrans *pTrans, SDbObj
     action.contLen = contLen;
     action.msgType = TDMT_VND_CREATE_SMA;
     if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-      free(pReq);
+      taosMemoryFree(pReq);
       sdbCancelFetch(pSdb, pIter);
       sdbRelease(pSdb, pVgroup);
       return -1;
@@ -382,25 +382,25 @@ static int32_t mndCreateSma(SMnode *pMnode, SNodeMsg *pReq, SMCreateSmaReq *pCre
   smaObj.astLen = pCreate->astLen;
 
   if (smaObj.exprLen > 0) {
-    smaObj.expr = malloc(smaObj.exprLen);
+    smaObj.expr = taosMemoryMalloc(smaObj.exprLen);
     if (smaObj.expr == NULL) goto _OVER;
     memcpy(smaObj.expr, pCreate->expr, smaObj.exprLen);
   }
 
   if (smaObj.tagsFilterLen > 0) {
-    smaObj.tagsFilter = malloc(smaObj.tagsFilterLen);
+    smaObj.tagsFilter = taosMemoryMalloc(smaObj.tagsFilterLen);
     if (smaObj.tagsFilter == NULL) goto _OVER;
     memcpy(smaObj.tagsFilter, pCreate->tagsFilter, smaObj.tagsFilterLen);
   }
 
   if (smaObj.sqlLen > 0) {
-    smaObj.sql = malloc(smaObj.sqlLen);
+    smaObj.sql = taosMemoryMalloc(smaObj.sqlLen);
     if (smaObj.sql == NULL) goto _OVER;
     memcpy(smaObj.sql, pCreate->sql, smaObj.sqlLen);
   }
 
   if (smaObj.astLen > 0) {
-    smaObj.ast = malloc(smaObj.astLen);
+    smaObj.ast = taosMemoryMalloc(smaObj.astLen);
     if (smaObj.ast == NULL) goto _OVER;
     memcpy(smaObj.ast, pCreate->ast, smaObj.astLen);
   }
@@ -596,7 +596,7 @@ static int32_t mndSetDropSmaRedoActions(SMnode *pMnode, STrans *pTrans, SDbObj *
     action.msgType = TDMT_VND_DROP_SMA;
     action.acceptableCode = TSDB_CODE_VND_SMA_NOT_EXIST;
     if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-      free(pReq);
+      taosMemoryFree(pReq);
       sdbCancelFetch(pSdb, pIter);
       sdbRelease(pSdb, pVgroup);
       return -1;

source/dnode/mnode/impl/src/mndSnode.c

@@ -135,7 +135,7 @@ static SSdbRow *mndSnodeActionDecode(SSdbRaw *pRaw) {
 SNODE_DECODE_OVER:
   if (terrno != 0) {
     mError("snode:%d, failed to decode from raw:%p since %s", pObj->id, pRaw, terrstr());
-    tfree(pRow);
+    taosMemoryFreeClear(pRow);
     return NULL;
   }
 
@@ -200,7 +200,7 @@ static int32_t mndSetCreateSnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, S
   createReq.dnodeId = pDnode->id;
 
   int32_t contLen = tSerializeSMCreateDropQSBNodeReq(NULL, 0, &createReq);
-  void   *pReq = malloc(contLen);
+  void   *pReq = taosMemoryMalloc(contLen);
   if (pReq == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
@@ -215,7 +215,7 @@ static int32_t mndSetCreateSnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, S
   action.acceptableCode = TSDB_CODE_NODE_ALREADY_DEPLOYED;
 
   if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-    free(pReq);
+    taosMemoryFree(pReq);
     return -1;
   }
 
@@ -227,7 +227,7 @@ static int32_t mndSetCreateSnodeUndoActions(STrans *pTrans, SDnodeObj *pDnode, S
   dropReq.dnodeId = pDnode->id;
 
   int32_t contLen = tSerializeSMCreateDropQSBNodeReq(NULL, 0, &dropReq);
-  void   *pReq = malloc(contLen);
+  void   *pReq = taosMemoryMalloc(contLen);
   if (pReq == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
@@ -242,7 +242,7 @@ static int32_t mndSetCreateSnodeUndoActions(STrans *pTrans, SDnodeObj *pDnode, S
   action.acceptableCode = TSDB_CODE_NODE_NOT_DEPLOYED;
 
   if (mndTransAppendUndoAction(pTrans, &action) != 0) {
-    free(pReq);
+    taosMemoryFree(pReq);
     return -1;
   }
 
@@ -352,7 +352,7 @@ static int32_t mndSetDropSnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, SSn
   dropReq.dnodeId = pDnode->id;
 
   int32_t contLen = tSerializeSMCreateDropQSBNodeReq(NULL, 0, &dropReq);
-  void   *pReq = malloc(contLen);
+  void   *pReq = taosMemoryMalloc(contLen);
   if (pReq == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
@@ -367,7 +367,7 @@ static int32_t mndSetDropSnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, SSn
   action.acceptableCode = TSDB_CODE_NODE_NOT_DEPLOYED;
 
   if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-    free(pReq);
+    taosMemoryFree(pReq);
     return -1;
   }
 

source/dnode/mnode/impl/src/mndStb.c

@@ -175,9 +175,9 @@ static SSdbRow *mndStbActionDecode(SSdbRaw *pRaw) {
   SDB_GET_INT32(pRaw, dataPos, &pStb->numOfSmas, STB_DECODE_OVER)
   SDB_GET_INT32(pRaw, dataPos, &pStb->commentLen, STB_DECODE_OVER)
 
-  pStb->pColumns = calloc(pStb->numOfColumns, sizeof(SSchema));
-  pStb->pTags = calloc(pStb->numOfTags, sizeof(SSchema));
-  pStb->pSmas = calloc(pStb->numOfSmas, sizeof(SSchema));
+  pStb->pColumns = taosMemoryCalloc(pStb->numOfColumns, sizeof(SSchema));
+  pStb->pTags = taosMemoryCalloc(pStb->numOfTags, sizeof(SSchema));
+  pStb->pSmas = taosMemoryCalloc(pStb->numOfSmas, sizeof(SSchema));
   if (pStb->pColumns == NULL || pStb->pTags == NULL || pStb->pSmas == NULL) {
     goto STB_DECODE_OVER;
   }
@@ -207,7 +207,7 @@ static SSdbRow *mndStbActionDecode(SSdbRaw *pRaw) {
   }
 
   if (pStb->commentLen > 0) {
-    pStb->comment = calloc(pStb->commentLen, 1);
+    pStb->comment = taosMemoryCalloc(pStb->commentLen, 1);
     if (pStb->comment == NULL) goto STB_DECODE_OVER;
     SDB_GET_BINARY(pRaw, dataPos, pStb->comment, pStb->commentLen, STB_DECODE_OVER)
   }
@@ -218,10 +218,10 @@ static SSdbRow *mndStbActionDecode(SSdbRaw *pRaw) {
 STB_DECODE_OVER:
   if (terrno != 0) {
     mError("stb:%s, failed to decode from raw:%p since %s", pStb->name, pRaw, terrstr());
-    tfree(pStb->pColumns);
-    tfree(pStb->pTags);
-    tfree(pStb->comment);
-    tfree(pRow);
+    taosMemoryFreeClear(pStb->pColumns);
+    taosMemoryFreeClear(pStb->pTags);
+    taosMemoryFreeClear(pStb->comment);
+    taosMemoryFreeClear(pRow);
     return NULL;
   }
 
@@ -236,9 +236,9 @@ static int32_t mndStbActionInsert(SSdb *pSdb, SStbObj *pStb) {
 
 static int32_t mndStbActionDelete(SSdb *pSdb, SStbObj *pStb) {
   mTrace("stb:%s, perform delete action, row:%p", pStb->name, pStb);
-  tfree(pStb->pColumns);
-  tfree(pStb->pTags);
-  tfree(pStb->comment);
+  taosMemoryFreeClear(pStb->pColumns);
+  taosMemoryFreeClear(pStb->pTags);
+  taosMemoryFreeClear(pStb->comment);
   return 0;
 }
 
@@ -248,9 +248,9 @@ static int32_t mndStbActionUpdate(SSdb *pSdb, SStbObj *pOld, SStbObj *pNew) {
   taosWLockLatch(&pOld->lock);
 
   if (pOld->numOfColumns < pNew->numOfColumns) {
-    void *pColumns = malloc(pNew->numOfColumns * sizeof(SSchema));
+    void *pColumns = taosMemoryMalloc(pNew->numOfColumns * sizeof(SSchema));
     if (pColumns != NULL) {
-      free(pOld->pColumns);
+      taosMemoryFree(pOld->pColumns);
       pOld->pColumns = pColumns;
     } else {
       terrno = TSDB_CODE_OUT_OF_MEMORY;
@@ -260,9 +260,9 @@ static int32_t mndStbActionUpdate(SSdb *pSdb, SStbObj *pOld, SStbObj *pNew) {
   }
 
   if (pOld->numOfTags < pNew->numOfTags) {
-    void *pTags = malloc(pNew->numOfTags * sizeof(SSchema));
+    void *pTags = taosMemoryMalloc(pNew->numOfTags * sizeof(SSchema));
     if (pTags != NULL) {
-      free(pOld->pTags);
+      taosMemoryFree(pOld->pTags);
       pOld->pTags = pTags;
     } else {
       terrno = TSDB_CODE_OUT_OF_MEMORY;
@@ -272,9 +272,9 @@ static int32_t mndStbActionUpdate(SSdb *pSdb, SStbObj *pOld, SStbObj *pNew) {
   }
 
   if (pOld->numOfSmas < pNew->numOfSmas) {
-    void *pSmas = malloc(pNew->numOfSmas * sizeof(SSchema));
+    void *pSmas = taosMemoryMalloc(pNew->numOfSmas * sizeof(SSchema));
     if (pSmas != NULL) {
-      free(pOld->pSmas);
+      taosMemoryFree(pOld->pSmas);
       pOld->pSmas = pSmas;
     } else {
       terrno = TSDB_CODE_OUT_OF_MEMORY;
@@ -284,9 +284,9 @@ static int32_t mndStbActionUpdate(SSdb *pSdb, SStbObj *pOld, SStbObj *pNew) {
   }
 
   if (pOld->commentLen < pNew->commentLen) {
-    void *comment = malloc(pNew->commentLen);
+    void *comment = taosMemoryMalloc(pNew->commentLen);
     if (comment != NULL) {
-      free(pOld->comment);
+      taosMemoryFree(pOld->comment);
       pOld->comment = comment;
     } else {
       terrno = TSDB_CODE_OUT_OF_MEMORY;
@@ -353,7 +353,7 @@ static void *mndBuildVCreateStbReq(SMnode *pMnode, SVgObj *pVgroup, SStbObj *pSt
   req.stbCfg.pTagSchema = pStb->pTags;
 
   int32_t   contLen = tSerializeSVCreateTbReq(NULL, &req) + sizeof(SMsgHead);
-  SMsgHead *pHead = malloc(contLen);
+  SMsgHead *pHead = taosMemoryMalloc(contLen);
   if (pHead == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return NULL;
@@ -380,7 +380,7 @@ static void *mndBuildVDropStbReq(SMnode *pMnode, SVgObj *pVgroup, SStbObj *pStb,
   req.suid = pStb->uid;
 
   int32_t   contLen = tSerializeSVDropTbReq(NULL, &req) + sizeof(SMsgHead);
-  SMsgHead *pHead = malloc(contLen);
+  SMsgHead *pHead = taosMemoryMalloc(contLen);
   if (pHead == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return NULL;
@@ -508,7 +508,7 @@ static int32_t mndSetCreateStbRedoActions(SMnode *pMnode, STrans *pTrans, SDbObj
     action.contLen = contLen;
     action.msgType = TDMT_VND_CREATE_STB;
     if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-      free(pReq);
+      taosMemoryFree(pReq);
       sdbCancelFetch(pSdb, pIter);
       sdbRelease(pSdb, pVgroup);
       return -1;
@@ -547,7 +547,7 @@ static int32_t mndSetCreateStbUndoActions(SMnode *pMnode, STrans *pTrans, SDbObj
     action.contLen = contLen;
     action.msgType = TDMT_VND_DROP_STB;
     if (mndTransAppendUndoAction(pTrans, &action) != 0) {
-      free(pReq);
+      taosMemoryFree(pReq);
       sdbCancelFetch(pSdb, pIter);
       sdbRelease(pSdb, pVgroup);
       return -1;
@@ -584,7 +584,7 @@ static int32_t mndCreateStb(SMnode *pMnode, SNodeMsg *pReq, SMCreateStbReq *pCre
   stbObj.numOfSmas = pCreate->numOfSmas;
   stbObj.commentLen = pCreate->commentLen;
   if (stbObj.commentLen > 0) {
-    stbObj.comment = calloc(stbObj.commentLen, 1);
+    stbObj.comment = taosMemoryCalloc(stbObj.commentLen, 1);
     if (stbObj.comment == NULL) {
       terrno = TSDB_CODE_OUT_OF_MEMORY;
       return -1;
@@ -592,9 +592,9 @@ static int32_t mndCreateStb(SMnode *pMnode, SNodeMsg *pReq, SMCreateStbReq *pCre
     memcpy(stbObj.comment, pCreate->comment, stbObj.commentLen);
   }
 
-  stbObj.pColumns = malloc(stbObj.numOfColumns * sizeof(SSchema));
-  stbObj.pTags = malloc(stbObj.numOfTags * sizeof(SSchema));
-  stbObj.pSmas = malloc(stbObj.numOfSmas * sizeof(SSchema));
+  stbObj.pColumns = taosMemoryMalloc(stbObj.numOfColumns * sizeof(SSchema));
+  stbObj.pTags = taosMemoryMalloc(stbObj.numOfTags * sizeof(SSchema));
+  stbObj.pSmas = taosMemoryMalloc(stbObj.numOfSmas * sizeof(SSchema));
   if (stbObj.pColumns == NULL || stbObj.pTags == NULL || stbObj.pSmas == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
@@ -777,8 +777,8 @@ static int32_t mndFindSuperTableColumnIndex(const SStbObj *pStb, const char *col
 }
 
 static int32_t mndAllocStbSchemas(const SStbObj *pOld, SStbObj *pNew) {
-  pNew->pTags = calloc(pNew->numOfTags, sizeof(SSchema));
-  pNew->pColumns = calloc(pNew->numOfColumns, sizeof(SSchema));
+  pNew->pTags = taosMemoryCalloc(pNew->numOfTags, sizeof(SSchema));
+  pNew->pColumns = taosMemoryCalloc(pNew->numOfColumns, sizeof(SSchema));
   if (pNew->pTags == NULL || pNew->pColumns == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
@@ -1071,7 +1071,7 @@ static int32_t mndSetAlterStbRedoActions(SMnode *pMnode, STrans *pTrans, SDbObj
     action.contLen = contLen;
     action.msgType = TDMT_VND_ALTER_STB;
     if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-      free(pReq);
+      taosMemoryFree(pReq);
       sdbCancelFetch(pSdb, pIter);
       sdbRelease(pSdb, pVgroup);
       return -1;
@@ -1140,8 +1140,8 @@ static int32_t mndAlterStb(SMnode *pMnode, SNodeMsg *pReq, const SMAltertbReq *p
 
 ALTER_STB_OVER:
   mndTransDrop(pTrans);
-  tfree(stbObj.pTags);
-  tfree(stbObj.pColumns);
+  taosMemoryFreeClear(stbObj.pTags);
+  taosMemoryFreeClear(stbObj.pColumns);
   return code;
 }
 
@@ -1251,7 +1251,7 @@ static int32_t mndSetDropStbRedoActions(SMnode *pMnode, STrans *pTrans, SDbObj *
     action.msgType = TDMT_VND_DROP_STB;
     action.acceptableCode = TSDB_CODE_VND_TB_NOT_EXIST;
     if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-      free(pReq);
+      taosMemoryFree(pReq);
       sdbCancelFetch(pSdb, pIter);
       sdbRelease(pSdb, pVgroup);
       return -1;
@@ -1348,7 +1348,7 @@ static int32_t mndBuildStbSchemaImp(SDbObj *pDb, SStbObj *pStb, const char *tbNa
   taosRLockLatch(&pStb->lock);
 
   int32_t totalCols = pStb->numOfColumns + pStb->numOfTags;
-  pRsp->pSchemas = calloc(totalCols, sizeof(SSchema));
+  pRsp->pSchemas = taosMemoryCalloc(totalCols, sizeof(SSchema));
   if (pRsp->pSchemas == NULL) {
     taosRUnLockLatch(&pStb->lock);
     terrno = TSDB_CODE_OUT_OF_MEMORY;
@@ -1498,7 +1498,7 @@ int32_t mndValidateStbInfo(SMnode *pMnode, SSTableMetaVersion *pStbVersions, int
     return -1;
   }
 
-  void *pRsp = malloc(rspLen);
+  void *pRsp = taosMemoryMalloc(rspLen);
   if (pRsp == NULL) {
     tFreeSTableMetaBatchRsp(&batchMetaRsp);
     terrno = TSDB_CODE_OUT_OF_MEMORY;

source/dnode/mnode/impl/src/mndStream.c

@@ -84,7 +84,7 @@ SSdbRaw *mndStreamActionEncode(SStreamObj *pStream) {
   SSdbRaw *pRaw = sdbAllocRaw(SDB_STREAM, MND_STREAM_VER_NUMBER, size);
   if (pRaw == NULL) goto STREAM_ENCODE_OVER;
 
-  buf = malloc(tlen);
+  buf = taosMemoryMalloc(tlen);
   if (buf == NULL) goto STREAM_ENCODE_OVER;
 
   tCoderInit(&encoder, TD_LITTLE_ENDIAN, buf, tlen, TD_ENCODER);
@@ -102,7 +102,7 @@ SSdbRaw *mndStreamActionEncode(SStreamObj *pStream) {
   terrno = TSDB_CODE_SUCCESS;
 
 STREAM_ENCODE_OVER:
-  tfree(buf);
+  taosMemoryFreeClear(buf);
   if (terrno != TSDB_CODE_SUCCESS) {
     mError("stream:%s, failed to encode to raw:%p since %s", pStream->name, pRaw, terrstr());
     sdbFreeRaw(pRaw);
@@ -135,7 +135,7 @@ SSdbRow *mndStreamActionDecode(SSdbRaw *pRaw) {
   int32_t tlen;
   int32_t dataPos = 0;
   SDB_GET_INT32(pRaw, dataPos, &tlen, STREAM_DECODE_OVER);
-  buf = malloc(tlen + 1);
+  buf = taosMemoryMalloc(tlen + 1);
   if (buf == NULL) goto STREAM_DECODE_OVER;
   SDB_GET_BINARY(pRaw, dataPos, buf, tlen, STREAM_DECODE_OVER);
 
@@ -148,10 +148,10 @@ SSdbRow *mndStreamActionDecode(SSdbRaw *pRaw) {
   terrno = TSDB_CODE_SUCCESS;
 
 STREAM_DECODE_OVER:
-  tfree(buf);
+  taosMemoryFreeClear(buf);
   if (terrno != TSDB_CODE_SUCCESS) {
     mError("stream:%s, failed to decode from raw:%p since %s", pStream->name, pRaw, terrstr());
-    tfree(pRow);
+    taosMemoryFreeClear(pRow);
     return NULL;
   }
 

source/dnode/mnode/impl/src/mndSubscribe.c

@@ -94,7 +94,7 @@ static SMqSubscribeObj *mndCreateSubscription(SMnode *pMnode, const SMqTopicObj
 
   if (mndSchedInitSubEp(pMnode, pTopic, pSub) < 0) {
     tDeleteSMqSubscribeObj(pSub);
-    free(pSub);
+    taosMemoryFree(pSub);
     return NULL;
   }
 
@@ -102,7 +102,7 @@ static SMqSubscribeObj *mndCreateSubscription(SMnode *pMnode, const SMqTopicObj
   if (mndInitUnassignedVg(pMnode, pTopic, pSub) < 0) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     tDeleteSMqSubscribeObj(pSub);
-    free(pSub);
+    taosMemoryFree(pSub);
     return NULL;
   }
 #endif
@@ -118,7 +118,7 @@ static int32_t mndBuildRebalanceMsg(void **pBuf, int32_t *pLen, const SMqConsume
   };
 
   int32_t tlen = tEncodeSMqMVRebReq(NULL, &req);
-  void   *buf = malloc(sizeof(SMsgHead) + tlen);
+  void   *buf = taosMemoryMalloc(sizeof(SMsgHead) + tlen);
   if (buf == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
@@ -157,7 +157,7 @@ static int32_t mndPersistRebalanceMsg(SMnode *pMnode, STrans *pTrans, const SMqC
 
   mndReleaseVgroup(pMnode, pVgObj);
   if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-    free(buf);
+    taosMemoryFree(buf);
     return -1;
   }
 
@@ -169,7 +169,7 @@ static int32_t mndBuildCancelConnReq(void **pBuf, int32_t *pLen, const SMqConsum
   req.consumerId = pConsumerEp->consumerId;
 
   int32_t tlen = tEncodeSMqSetCVgReq(NULL, &req);
-  void   *buf = malloc(sizeof(SMsgHead) + tlen);
+  void   *buf = taosMemoryMalloc(sizeof(SMsgHead) + tlen);
   if (buf == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
@@ -203,7 +203,7 @@ static int32_t mndPersistCancelConnReq(SMnode *pMnode, STrans *pTrans, const SMq
 
   mndReleaseVgroup(pMnode, pVgObj);
   if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-    free(buf);
+    taosMemoryFree(buf);
     return -1;
   }
 
@@ -229,7 +229,7 @@ static int32_t mndProcessResetOffsetReq(SNodeMsg *pMsg) {
     SMqOffset    *pOffset = &req.offsets[i];
     SMqVgOffsets *pVgOffset = taosHashGet(pHash, &pOffset->vgId, sizeof(int32_t));
     if (pVgOffset == NULL) {
-      pVgOffset = malloc(sizeof(SMqVgOffsets));
+      pVgOffset = taosMemoryMalloc(sizeof(SMqVgOffsets));
       if (pVgOffset == NULL) {
         return -1;
       }
@@ -407,7 +407,7 @@ static int32_t mndProcessMqTimerMsg(SNodeMsg *pMsg) {
         int32_t removeSz = taosArrayGetSize(pConsumer->recentRemovedTopics);
         for (int32_t i = 0; i < removeSz; i++) {
           char *topicName = taosArrayGet(pConsumer->recentRemovedTopics, i);
-          free(topicName);
+          taosMemoryFree(topicName);
         }
         taosArrayClear(pConsumer->recentRemovedTopics);
       }
@@ -441,7 +441,7 @@ static int32_t mndProcessDoRebalanceMsg(SNodeMsg *pMsg) {
     if (pIter == NULL) break;
     SMqRebSubscribe *pRebSub = (SMqRebSubscribe *)pIter;
     SMqSubscribeObj *pSub = mndAcquireSubscribeByKey(pMnode, pRebSub->key);
-    tfree(pRebSub->key);
+    taosMemoryFreeClear(pRebSub->key);
 
     mInfo("mq rebalance subscription: %s", pSub->key);
 
@@ -762,8 +762,8 @@ static int32_t mndProcessDoRebalanceMsg(SNodeMsg *pMsg) {
       }
       mndReleaseTopic(pMnode, pTopic);
       mndTransDrop(pTrans);
-      tfree(topic);
-      tfree(cgroup);
+      taosMemoryFreeClear(topic);
+      taosMemoryFreeClear(cgroup);
     }
     // rebalance condition2 : imbalance assignment
   }
@@ -836,7 +836,7 @@ static int32_t mndPersistMqSetConnReq(SMnode *pMnode, STrans *pTrans, const SMqT
   strcpy(req.cgroup, cgroup);
   strcpy(req.topicName, pTopic->name);
   int32_t tlen = tEncodeSMqSetCVgReq(NULL, &req);
-  void   *buf = malloc(sizeof(SMsgHead) + tlen);
+  void   *buf = taosMemoryMalloc(sizeof(SMsgHead) + tlen);
   if (buf == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
@@ -860,7 +860,7 @@ static int32_t mndPersistMqSetConnReq(SMnode *pMnode, STrans *pTrans, const SMqT
 
   mndReleaseVgroup(pMnode, pVgObj);
   if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-    free(buf);
+    taosMemoryFree(buf);
     return -1;
   }
   return 0;
@@ -877,7 +877,7 @@ static SSdbRaw *mndSubActionEncode(SMqSubscribeObj *pSub) {
   SSdbRaw *pRaw = sdbAllocRaw(SDB_SUBSCRIBE, MND_SUBSCRIBE_VER_NUMBER, size);
   if (pRaw == NULL) goto SUB_ENCODE_OVER;
 
-  buf = malloc(tlen);
+  buf = taosMemoryMalloc(tlen);
   if (buf == NULL) goto SUB_ENCODE_OVER;
 
   void *abuf = buf;
@@ -892,7 +892,7 @@ static SSdbRaw *mndSubActionEncode(SMqSubscribeObj *pSub) {
   terrno = TSDB_CODE_SUCCESS;
 
 SUB_ENCODE_OVER:
-  tfree(buf);
+  taosMemoryFreeClear(buf);
   if (terrno != TSDB_CODE_SUCCESS) {
     mError("subscribe:%s, failed to encode to raw:%p since %s", pSub->key, pRaw, terrstr());
     sdbFreeRaw(pRaw);
@@ -925,7 +925,7 @@ static SSdbRow *mndSubActionDecode(SSdbRaw *pRaw) {
   int32_t dataPos = 0;
   int32_t tlen;
   SDB_GET_INT32(pRaw, dataPos, &tlen, SUB_DECODE_OVER);
-  buf = malloc(tlen + 1);
+  buf = taosMemoryMalloc(tlen + 1);
   if (buf == NULL) goto SUB_DECODE_OVER;
   SDB_GET_BINARY(pRaw, dataPos, buf, tlen, SUB_DECODE_OVER);
   SDB_GET_RESERVE(pRaw, dataPos, MND_SUBSCRIBE_RESERVE_SIZE, SUB_DECODE_OVER);
@@ -937,10 +937,10 @@ static SSdbRow *mndSubActionDecode(SSdbRaw *pRaw) {
   terrno = TSDB_CODE_SUCCESS;
 
 SUB_DECODE_OVER:
-  tfree(buf);
+  taosMemoryFreeClear(buf);
   if (terrno != TSDB_CODE_SUCCESS) {
     mError("subscribe:%s, failed to decode from raw:%p since %s", pSub->key, pRaw, terrstr());
-    tfree(pRow);
+    taosMemoryFreeClear(pRow);
     return NULL;
   }
 
@@ -1140,7 +1140,7 @@ static int32_t mndProcessSubscribeReq(SNodeMsg *pMsg) {
     }
   }
 
-  if (oldSub) taosArrayDestroyEx(oldSub, free);
+  if (oldSub) taosArrayDestroyEx(oldSub, (void (*)(void*))taosMemoryFree);
 
   // persist consumerObj
   SSdbRaw *pConsumerRaw = mndConsumerActionEncode(pConsumer);

source/dnode/mnode/impl/src/mndTelem.c

@@ -88,7 +88,7 @@ static int32_t mndProcessTelemTimer(SNodeMsg* pReq) {
   char* pCont = mndBuildTelemetryReport(pMnode);
   if (pCont != NULL) {
     taosSendHttpReport(TELEMETRY_SERVER, TELEMETRY_PORT, pCont, strlen(pCont), HTTP_FLAT);
-    free(pCont);
+    taosMemoryFree(pCont);
   }
   taosWUnLockLatch(&pMgmt->lock);
   return 0;

source/dnode/mnode/impl/src/mndTopic.c

@@ -129,11 +129,11 @@ SSdbRow *mndTopicActionDecode(SSdbRaw *pRaw) {
   SDB_GET_INT32(pRaw, dataPos, &pTopic->version, TOPIC_DECODE_OVER);
   SDB_GET_INT32(pRaw, dataPos, &pTopic->sqlLen, TOPIC_DECODE_OVER);
 
-  pTopic->sql = calloc(pTopic->sqlLen + 1, sizeof(char));
+  pTopic->sql = taosMemoryCalloc(pTopic->sqlLen + 1, sizeof(char));
   SDB_GET_BINARY(pRaw, dataPos, pTopic->sql, pTopic->sqlLen, TOPIC_DECODE_OVER);
 
   SDB_GET_INT32(pRaw, dataPos, &len, TOPIC_DECODE_OVER);
-  pTopic->logicalPlan = calloc(len + 1, sizeof(char));
+  pTopic->logicalPlan = taosMemoryCalloc(len + 1, sizeof(char));
   if (pTopic->logicalPlan == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     goto TOPIC_DECODE_OVER;
@@ -141,9 +141,9 @@ SSdbRow *mndTopicActionDecode(SSdbRaw *pRaw) {
   SDB_GET_BINARY(pRaw, dataPos, pTopic->logicalPlan, len, TOPIC_DECODE_OVER);
 
   SDB_GET_INT32(pRaw, dataPos, &len, TOPIC_DECODE_OVER);
-  pTopic->physicalPlan = calloc(len + 1, sizeof(char));
+  pTopic->physicalPlan = taosMemoryCalloc(len + 1, sizeof(char));
   if (pTopic->physicalPlan == NULL) {
-    free(pTopic->logicalPlan);
+    taosMemoryFree(pTopic->logicalPlan);
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     goto TOPIC_DECODE_OVER;
   }
@@ -156,7 +156,7 @@ SSdbRow *mndTopicActionDecode(SSdbRaw *pRaw) {
 TOPIC_DECODE_OVER:
   if (terrno != TSDB_CODE_SUCCESS) {
     mError("topic:%s, failed to decode from raw:%p since %s", pTopic->name, pRaw, terrstr());
-    tfree(pRow);
+    taosMemoryFreeClear(pRow);
     return NULL;
   }
 
@@ -214,7 +214,7 @@ static SDbObj *mndAcquireDbByTopic(SMnode *pMnode, char *topicName) {
 static SDDropTopicReq *mndBuildDropTopicMsg(SMnode *pMnode, SVgObj *pVgroup, SMqTopicObj *pTopic) {
   int32_t contLen = sizeof(SDDropTopicReq);
 
-  SDDropTopicReq *pDrop = calloc(1, contLen);
+  SDDropTopicReq *pDrop = taosMemoryCalloc(1, contLen);
   if (pDrop == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return NULL;
@@ -286,7 +286,7 @@ static int32_t mndCreateTopic(SMnode *pMnode, SNodeMsg *pReq, SCMCreateTopicReq
   STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_CREATE_TOPIC, &pReq->rpcMsg);
   if (pTrans == NULL) {
     mError("topic:%s, failed to create since %s", pCreate->name, terrstr());
-    tfree(pPlanStr);
+    taosMemoryFreeClear(pPlanStr);
     return -1;
   }
   mDebug("trans:%d, used to create topic:%s", pTrans->id, pCreate->name);
@@ -294,7 +294,7 @@ static int32_t mndCreateTopic(SMnode *pMnode, SNodeMsg *pReq, SCMCreateTopicReq
   SSdbRaw *pRedoRaw = mndTopicActionEncode(&topicObj);
   if (pRedoRaw == NULL || mndTransAppendRedolog(pTrans, pRedoRaw) != 0) {
     mError("trans:%d, failed to append redo log since %s", pTrans->id, terrstr());
-    tfree(pPlanStr);
+    taosMemoryFreeClear(pPlanStr);
     mndTransDrop(pTrans);
     return -1;
   }
@@ -302,12 +302,12 @@ static int32_t mndCreateTopic(SMnode *pMnode, SNodeMsg *pReq, SCMCreateTopicReq
 
   if (mndTransPrepare(pMnode, pTrans) != 0) {
     mError("trans:%d, failed to prepare since %s", pTrans->id, terrstr());
-    tfree(pPlanStr);
+    taosMemoryFreeClear(pPlanStr);
     mndTransDrop(pTrans);
     return -1;
   }
 
-  tfree(pPlanStr);
+  taosMemoryFreeClear(pPlanStr);
   mndTransDrop(pTrans);
   return 0;
 }

source/dnode/mnode/impl/src/mndTrans.c

@@ -255,7 +255,7 @@ static SSdbRow *mndTransActionDecode(SSdbRaw *pRaw) {
 
   for (int32_t i = 0; i < redoLogNum; ++i) {
     SDB_GET_INT32(pRaw, dataPos, &dataLen, TRANS_DECODE_OVER)
-    pData = malloc(dataLen);
+    pData = taosMemoryMalloc(dataLen);
     if (pData == NULL) goto TRANS_DECODE_OVER;
     mTrace("raw:%p, is created", pData);
     SDB_GET_BINARY(pRaw, dataPos, pData, dataLen, TRANS_DECODE_OVER);
@@ -265,7 +265,7 @@ static SSdbRow *mndTransActionDecode(SSdbRaw *pRaw) {
 
   for (int32_t i = 0; i < undoLogNum; ++i) {
     SDB_GET_INT32(pRaw, dataPos, &dataLen, TRANS_DECODE_OVER)
-    pData = malloc(dataLen);
+    pData = taosMemoryMalloc(dataLen);
     if (pData == NULL) goto TRANS_DECODE_OVER;
     mTrace("raw:%p, is created", pData);
     SDB_GET_BINARY(pRaw, dataPos, pData, dataLen, TRANS_DECODE_OVER);
@@ -275,7 +275,7 @@ static SSdbRow *mndTransActionDecode(SSdbRaw *pRaw) {
 
   for (int32_t i = 0; i < commitLogNum; ++i) {
     SDB_GET_INT32(pRaw, dataPos, &dataLen, TRANS_DECODE_OVER)
-    pData = malloc(dataLen);
+    pData = taosMemoryMalloc(dataLen);
     if (pData == NULL) goto TRANS_DECODE_OVER;
     mTrace("raw:%p, is created", pData);
     SDB_GET_BINARY(pRaw, dataPos, pData, dataLen, TRANS_DECODE_OVER);
@@ -288,7 +288,7 @@ static SSdbRow *mndTransActionDecode(SSdbRaw *pRaw) {
     SDB_GET_INT16(pRaw, dataPos, &action.msgType, TRANS_DECODE_OVER)
     SDB_GET_INT32(pRaw, dataPos, &action.acceptableCode, TRANS_DECODE_OVER)
     SDB_GET_INT32(pRaw, dataPos, &action.contLen, TRANS_DECODE_OVER)
-    action.pCont = malloc(action.contLen);
+    action.pCont = taosMemoryMalloc(action.contLen);
     if (action.pCont == NULL) goto TRANS_DECODE_OVER;
     SDB_GET_BINARY(pRaw, dataPos, action.pCont, action.contLen, TRANS_DECODE_OVER);
     if (taosArrayPush(pTrans->redoActions, &action) == NULL) goto TRANS_DECODE_OVER;
@@ -300,7 +300,7 @@ static SSdbRow *mndTransActionDecode(SSdbRaw *pRaw) {
     SDB_GET_INT16(pRaw, dataPos, &action.msgType, TRANS_DECODE_OVER)
     SDB_GET_INT32(pRaw, dataPos, &action.acceptableCode, TRANS_DECODE_OVER)
     SDB_GET_INT32(pRaw, dataPos, &action.contLen, TRANS_DECODE_OVER)
-    action.pCont = malloc(action.contLen);
+    action.pCont = taosMemoryMalloc(action.contLen);
     if (action.pCont == NULL) goto TRANS_DECODE_OVER;
     SDB_GET_BINARY(pRaw, dataPos, action.pCont, action.contLen, TRANS_DECODE_OVER);
     if (taosArrayPush(pTrans->undoActions, &action) == NULL) goto TRANS_DECODE_OVER;
@@ -315,9 +315,9 @@ TRANS_DECODE_OVER:
   if (terrno != 0) {
     mError("trans:%d, failed to parse from raw:%p since %s", pTrans->id, pRaw, terrstr());
     mndTransDropData(pTrans);
-    tfree(pRow);
-    tfree(pData);
-    tfree(action.pCont);
+    taosMemoryFreeClear(pRow);
+    taosMemoryFreeClear(pData);
+    taosMemoryFreeClear(action.pCont);
     return NULL;
   }
 
@@ -428,7 +428,7 @@ static void mndTransDropData(STrans *pTrans) {
   mndTransDropActions(pTrans->redoActions);
   mndTransDropActions(pTrans->undoActions);
   if (pTrans->rpcRsp != NULL) {
-    free(pTrans->rpcRsp);
+    taosMemoryFree(pTrans->rpcRsp);
     pTrans->rpcRsp = NULL;
     pTrans->rpcRspLen = 0;
   }
@@ -472,7 +472,7 @@ static void mndReleaseTrans(SMnode *pMnode, STrans *pTrans) {
 }
 
 STrans *mndTransCreate(SMnode *pMnode, ETrnPolicy policy, ETrnType type, const SRpcMsg *pReq) {
-  STrans *pTrans = calloc(1, sizeof(STrans));
+  STrans *pTrans = taosMemoryCalloc(1, sizeof(STrans));
   if (pTrans == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     mError("failed to create transaction since %s", terrstr());
@@ -517,7 +517,7 @@ static void mndTransDropActions(SArray *pArray) {
   int32_t size = taosArrayGetSize(pArray);
   for (int32_t i = 0; i < size; ++i) {
     STransAction *pAction = taosArrayGet(pArray, i);
-    tfree(pAction->pCont);
+    taosMemoryFreeClear(pAction->pCont);
   }
 
   taosArrayDestroy(pArray);
@@ -527,7 +527,7 @@ void mndTransDrop(STrans *pTrans) {
   if (pTrans != NULL) {
     mndTransDropData(pTrans);
     mDebug("trans:%d, is dropped, data:%p", pTrans->id, pTrans);
-    tfree(pTrans);
+    taosMemoryFreeClear(pTrans);
   }
 }
 
@@ -762,7 +762,7 @@ static void mndTransSendRpcRsp(STrans *pTrans) {
     if (rpcCont != NULL) {
       memcpy(rpcCont, pTrans->rpcRsp, pTrans->rpcRspLen);
     }
-    free(pTrans->rpcRsp);
+    taosMemoryFree(pTrans->rpcRsp);
 
     mDebug("trans:%d, send rsp, code:0x%04x stage:%d app:%p", pTrans->id, pTrans->code & 0xFFFF, pTrans->stage,
            pTrans->rpcAHandle);

source/dnode/mnode/impl/src/mndUser.c

@@ -201,7 +201,7 @@ USER_DECODE_OVER:
     mError("user:%s, failed to decode from raw:%p since %s", pUser->user, pRaw, terrstr());
     taosHashCleanup(pUser->readDbs);
     taosHashCleanup(pUser->writeDbs);
-    tfree(pRow);
+    taosMemoryFreeClear(pRow);
     return NULL;
   }
 

source/dnode/mnode/impl/src/mndVgroup.c

@@ -146,7 +146,7 @@ SSdbRow *mndVgroupActionDecode(SSdbRaw *pRaw) {
 VG_DECODE_OVER:
   if (terrno != 0) {
     mError("vgId:%d, failed to decode from raw:%p since %s", pVgroup->vgId, pRaw, terrstr());
-    tfree(pRow);
+    taosMemoryFreeClear(pRow);
     return NULL;
   }
 
@@ -250,7 +250,7 @@ void *mndBuildCreateVnodeReq(SMnode *pMnode, SDnodeObj *pDnode, SDbObj *pDb, SVg
     return NULL;
   }
 
-  void *pReq = malloc(contLen);
+  void *pReq = taosMemoryMalloc(contLen);
   if (pReq == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return NULL;
@@ -274,7 +274,7 @@ void *mndBuildDropVnodeReq(SMnode *pMnode, SDnodeObj *pDnode, SDbObj *pDb, SVgOb
     return NULL;
   }
 
-  void *pReq = malloc(contLen);
+  void *pReq = taosMemoryMalloc(contLen);
   if (pReq == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return NULL;
@@ -376,7 +376,7 @@ int32_t mndAllocVgroup(SMnode *pMnode, SDbObj *pDb, SVgObj **ppVgroups) {
   SArray *pArray = NULL;
   SVgObj *pVgroups = NULL;
 
-  pVgroups = calloc(pDb->cfg.numOfVgroups, sizeof(SVgObj));
+  pVgroups = taosMemoryCalloc(pDb->cfg.numOfVgroups, sizeof(SVgObj));
   if (pVgroups == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     goto ALLOC_VGROUP_OVER;
@@ -430,7 +430,7 @@ int32_t mndAllocVgroup(SMnode *pMnode, SDbObj *pDb, SVgObj **ppVgroups) {
   mDebug("db:%s, %d vgroups is alloced, replica:%d", pDb->name, pDb->cfg.numOfVgroups, pDb->cfg.replications);
 
 ALLOC_VGROUP_OVER:
-  if (code != 0) free(pVgroups);
+  if (code != 0) taosMemoryFree(pVgroups);
   taosArrayDestroy(pArray);
   return code;
 }

source/dnode/mnode/impl/src/mnode.c

@@ -283,7 +283,7 @@ static int32_t mndSetOptions(SMnode *pMnode, const SMnodeOpt *pOption) {
 SMnode *mndOpen(const char *path, const SMnodeOpt *pOption) {
   mDebug("start to open mnode in %s", path);
 
-  SMnode *pMnode = calloc(1, sizeof(SMnode));
+  SMnode *pMnode = taosMemoryCalloc(1, sizeof(SMnode));
   if (pMnode == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     mError("failed to open mnode since %s", terrstr());
@@ -295,7 +295,7 @@ SMnode *mndOpen(const char *path, const SMnodeOpt *pOption) {
 
   pMnode->pSteps = taosArrayInit(24, sizeof(SMnodeStep));
   if (pMnode->pSteps == NULL) {
-    free(pMnode);
+    taosMemoryFree(pMnode);
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     mError("failed to open mnode since %s", terrstr());
     return NULL;
@@ -346,8 +346,8 @@ void mndClose(SMnode *pMnode) {
   if (pMnode != NULL) {
     mDebug("start to close mnode");
     mndCleanupSteps(pMnode, -1);
-    tfree(pMnode->path);
-    tfree(pMnode);
+    taosMemoryFreeClear(pMnode->path);
+    taosMemoryFreeClear(pMnode);
     mDebug("mnode is closed");
   }
 }

source/dnode/mnode/impl/test/trans/trans.cpp

@@ -29,7 +29,7 @@ class MndTestTrans : public ::testing::Test {
     char    file[PATH_MAX] = "/tmp/mnode_test_trans/mnode/data/sdb.data";
     TdFilePtr pFile = taosOpenFile(file, TD_FILE_READ);
     int32_t size = 3 * 1024 * 1024;
-    void*   buffer = malloc(size);
+    void*   buffer = taosMemoryMalloc(size);
     int32_t readLen = taosReadFile(pFile, buffer, size);
     if (readLen < 0 || readLen == size) {
       ASSERT(1);
@@ -43,7 +43,7 @@ class MndTestTrans : public ::testing::Test {
     if (writeLen < 0 || writeLen == readLen) {
       ASSERT(1);
     }
-    free(buffer);
+    taosMemoryFree(buffer);
     taosFsyncFile(pFile);
     taosCloseFile(&pFile);
     taosMsleep(1000);

source/dnode/mnode/sdb/src/sdb.c

@@ -21,7 +21,7 @@ static int32_t sdbCreateDir(SSdb *pSdb);
 SSdb *sdbInit(SSdbOpt *pOption) {
   mDebug("start to init sdb in %s", pOption->path);
 
-  SSdb *pSdb = calloc(1, sizeof(SSdb));
+  SSdb *pSdb = taosMemoryCalloc(1, sizeof(SSdb));
   if (pSdb == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     mError("failed to init sdb since %s", terrstr());
@@ -67,15 +67,15 @@ void sdbCleanup(SSdb *pSdb) {
   sdbWriteFile(pSdb);
 
   if (pSdb->currDir != NULL) {
-    tfree(pSdb->currDir);
+    taosMemoryFreeClear(pSdb->currDir);
   }
 
   if (pSdb->syncDir != NULL) {
-    tfree(pSdb->syncDir);
+    taosMemoryFreeClear(pSdb->syncDir);
   }
 
   if (pSdb->tmpDir != NULL) {
-    tfree(pSdb->tmpDir);
+    taosMemoryFreeClear(pSdb->tmpDir);
   }
 
   for (ESdbType i = 0; i < SDB_MAX; ++i) {
@@ -102,7 +102,7 @@ void sdbCleanup(SSdb *pSdb) {
     mDebug("sdb table:%d is cleaned up", i);
   }
 
-  free(pSdb);
+  taosMemoryFree(pSdb);
   mDebug("sdb is cleaned up");
 }
 

source/dnode/mnode/sdb/src/sdbFile.c

@@ -137,7 +137,7 @@ int32_t sdbReadFile(SSdb *pSdb) {
   int32_t readLen = 0;
   int64_t ret = 0;
 
-  SSdbRaw *pRaw = malloc(SDB_MAX_SIZE);
+  SSdbRaw *pRaw = taosMemoryMalloc(SDB_MAX_SIZE);
   if (pRaw == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     mError("failed read file since %s", terrstr());
@@ -150,7 +150,7 @@ int32_t sdbReadFile(SSdb *pSdb) {
 
   TdFilePtr pFile = taosOpenFile(file, TD_FILE_READ);
   if (pFile == NULL) {
-    free(pRaw);
+    taosMemoryFree(pRaw);
     terrno = TAOS_SYSTEM_ERROR(errno);
     mError("failed to read file:%s since %s", file, terrstr());
     return 0;
@@ -159,7 +159,7 @@ int32_t sdbReadFile(SSdb *pSdb) {
   if (sdbReadFileHead(pSdb, pFile) != 0) {
     mError("failed to read file:%s head since %s", file, terrstr());
     pSdb->curVer = -1;
-    free(pRaw);
+    taosMemoryFree(pRaw);
     taosCloseFile(&pFile);
     return -1;
   }

source/dnode/mnode/sdb/src/sdbRaw.c

@@ -17,7 +17,7 @@
 #include "sdbInt.h"
 
 SSdbRaw *sdbAllocRaw(ESdbType type, int8_t sver, int32_t dataLen) {
-  SSdbRaw *pRaw = calloc(1, dataLen + sizeof(SSdbRaw));
+  SSdbRaw *pRaw = taosMemoryCalloc(1, dataLen + sizeof(SSdbRaw));
   if (pRaw == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return NULL;
@@ -33,7 +33,7 @@ SSdbRaw *sdbAllocRaw(ESdbType type, int8_t sver, int32_t dataLen) {
 
 void sdbFreeRaw(SSdbRaw *pRaw) {
   mTrace("raw:%p, is freed", pRaw);
-  free(pRaw);
+  taosMemoryFree(pRaw);
 }
 
 int32_t sdbSetRawInt8(SSdbRaw *pRaw, int32_t dataPos, int8_t val) {

source/dnode/mnode/sdb/src/sdbRow.c

@@ -17,7 +17,7 @@
 #include "sdbInt.h"
 
 SSdbRow *sdbAllocRow(int32_t objSize) {
-  SSdbRow *pRow = calloc(1, objSize + sizeof(SSdbRow));
+  SSdbRow *pRow = taosMemoryCalloc(1, objSize + sizeof(SSdbRow));
   if (pRow == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return NULL;
@@ -46,5 +46,5 @@ void sdbFreeRow(SSdb *pSdb, SSdbRow *pRow) {
   sdbPrintOper(pSdb, pRow, "freeRow");
 
   mTrace("row:%p, is freed", pRow->pObj);
-  tfree(pRow);
+  taosMemoryFreeClear(pRow);
 }

source/dnode/qnode/src/qnode.c

@@ -19,14 +19,14 @@
 #include "qworker.h"
 
 SQnode *qndOpen(const SQnodeOpt *pOption) {
-  SQnode *pQnode = calloc(1, sizeof(SQnode));
+  SQnode *pQnode = taosMemoryCalloc(1, sizeof(SQnode));
   if (NULL == pQnode) {
     qError("calloc SQnode failed");
     return NULL;
   }
 
   if (qWorkerInit(NODE_TYPE_QNODE, pQnode->qndId, NULL, (void **)&pQnode->pQuery, &pOption->msgCb)) {
-    tfree(pQnode);
+    taosMemoryFreeClear(pQnode);
     return NULL;
   }
 
@@ -37,7 +37,7 @@ SQnode *qndOpen(const SQnodeOpt *pOption) {
 void qndClose(SQnode *pQnode) {
   qWorkerDestroy((void **)&pQnode->pQuery);
 
-  free(pQnode);
+  taosMemoryFree(pQnode);
 }
 
 int32_t qndGetLoad(SQnode *pQnode, SQnodeLoad *pLoad) { return 0; }

source/dnode/snode/src/snode.c

@@ -18,14 +18,14 @@
 #include "tuuid.h"
 
 SSnode *sndOpen(const char *path, const SSnodeOpt *pOption) {
-  SSnode *pSnode = calloc(1, sizeof(SSnode));
+  SSnode *pSnode = taosMemoryCalloc(1, sizeof(SSnode));
   if (pSnode == NULL) {
     return NULL;
   }
   pSnode->msgCb = pOption->msgCb;
   pSnode->pMeta = sndMetaNew();
   if (pSnode->pMeta == NULL) {
-    free(pSnode);
+    taosMemoryFree(pSnode);
     return NULL;
   }
   return pSnode;
@@ -33,19 +33,19 @@ SSnode *sndOpen(const char *path, const SSnodeOpt *pOption) {
 
 void sndClose(SSnode *pSnode) {
   sndMetaDelete(pSnode->pMeta);
-  free(pSnode);
+  taosMemoryFree(pSnode);
 }
 
 int32_t sndGetLoad(SSnode *pSnode, SSnodeLoad *pLoad) { return 0; }
 
 SStreamMeta *sndMetaNew() {
-  SStreamMeta *pMeta = calloc(1, sizeof(SStreamMeta));
+  SStreamMeta *pMeta = taosMemoryCalloc(1, sizeof(SStreamMeta));
   if (pMeta == NULL) {
     return NULL;
   }
   pMeta->pHash = taosHashInit(64, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT), true, HASH_NO_LOCK);
   if (pMeta->pHash == NULL) {
-    free(pMeta);
+    taosMemoryFree(pMeta);
     return NULL;
   }
   return pMeta;
@@ -53,7 +53,7 @@ SStreamMeta *sndMetaNew() {
 
 void sndMetaDelete(SStreamMeta *pMeta) {
   taosHashCleanup(pMeta->pHash);
-  free(pMeta);
+  taosMemoryFree(pMeta);
 }
 
 int32_t sndMetaDeployTask(SStreamMeta *pMeta, SStreamTask *pTask) {
@@ -72,9 +72,9 @@ int32_t sndMetaRemoveTask(SStreamMeta *pMeta, int32_t taskId) {
   if (pTask == NULL) {
     return -1;
   }
-  free(pTask->exec.qmsg);
+  taosMemoryFree(pTask->exec.qmsg);
   // TODO:free executor
-  free(pTask);
+  taosMemoryFree(pTask);
   return taosHashRemove(pMeta->pHash, &taskId, sizeof(int32_t));
 }
 
@@ -94,7 +94,7 @@ void sndProcessUMsg(SSnode *pSnode, SRpcMsg *pMsg) {
   // operator exec
   if (pMsg->msgType == TDMT_SND_TASK_DEPLOY) {
     void        *msg = POINTER_SHIFT(pMsg->pCont, sizeof(SMsgHead));
-    SStreamTask *pTask = malloc(sizeof(SStreamTask));
+    SStreamTask *pTask = taosMemoryMalloc(sizeof(SStreamTask));
     if (pTask == NULL) {
       ASSERT(0);
       return;

source/dnode/vnode/src/inc/tsdbMemory.h

@@ -30,7 +30,7 @@ static void   taosTMemset(void *ptr, int c);
 static FORCE_INLINE void *taosTMalloc(size_t size) {
   if (size <= 0) return NULL;
 
-  void *ret = malloc(size + sizeof(size_t));
+  void *ret = taosMemoryMalloc(size + sizeof(size_t));
   if (ret == NULL) return NULL;
 
   *(size_t *)ret = size;
@@ -58,7 +58,7 @@ static FORCE_INLINE void * taosTRealloc(void *ptr, size_t size) {
 
   void * tptr = (void *)((char *)ptr - sizeof(size_t));
   size_t tsize = size + sizeof(size_t);
-  void* tptr1 = realloc(tptr, tsize);
+  void* tptr1 = taosMemoryRealloc(tptr, tsize);
   if (tptr1 == NULL) return NULL;
   tptr = tptr1;
 
@@ -69,7 +69,7 @@ static FORCE_INLINE void * taosTRealloc(void *ptr, size_t size) {
 
 static FORCE_INLINE void* taosTZfree(void* ptr) {
   if (ptr) {
-    free((void*)((char*)ptr - sizeof(size_t)));
+    taosMemoryFree((void*)((char*)ptr - sizeof(size_t)));
   }
   return NULL;
 }

source/dnode/vnode/src/meta/metaBDBImpl.c

@@ -233,7 +233,7 @@ int metaSaveSmaToDB(SMeta *pMeta, STSma *pSmaCfg) {
 
   // save sma info
   int32_t len = tEncodeTSma(NULL, pSmaCfg);
-  pBuf = calloc(len, 1);
+  pBuf = taosMemoryCalloc(len, 1);
   if (pBuf == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
@@ -254,7 +254,7 @@ int metaSaveSmaToDB(SMeta *pMeta, STSma *pSmaCfg) {
   metaDBULock(pMeta->pDB);
 
   // release
-  tfree(pBuf);
+  taosMemoryFreeClear(pBuf);
 
   return 0;
 }
@@ -297,7 +297,7 @@ static void *metaDecodeSchema(void *buf, SSchemaWrapper *pSW) {
   SSchema *pSchema;
 
   buf = taosDecodeFixedU32(buf, &pSW->nCols);
-  pSW->pSchema = (SSchema *)malloc(sizeof(SSchema) * pSW->nCols);
+  pSW->pSchema = (SSchema *)taosMemoryMalloc(sizeof(SSchema) * pSW->nCols);
   for (int i = 0; i < pSW->nCols; i++) {
     pSchema = pSW->pSchema + i;
     buf = taosDecodeFixedI8(buf, &pSchema->type);
@@ -311,7 +311,7 @@ static void *metaDecodeSchema(void *buf, SSchemaWrapper *pSW) {
 
 static SMetaDB *metaNewDB() {
   SMetaDB *pDB = NULL;
-  pDB = (SMetaDB *)calloc(1, sizeof(*pDB));
+  pDB = (SMetaDB *)taosMemoryCalloc(1, sizeof(*pDB));
   if (pDB == NULL) {
     return NULL;
   }
@@ -328,7 +328,7 @@ static void metaFreeDB(SMetaDB *pDB) {
 #if IMPL_WITH_LOCK
     taosThreadRwlockDestroy(&pDB->rwlock);
 #endif
-    free(pDB);
+    taosMemoryFree(pDB);
   }
 }
 
@@ -463,7 +463,7 @@ static int metaCtbIdxCb(DB *pIdx, const DBT *pKey, const DBT *pValue, DBT *pSKey
   DBT    *pDbt;
 
   if (pTbCfg->type == META_CHILD_TABLE) {
-    // pDbt = calloc(2, sizeof(DBT));
+    // pDbt = taosMemoryCalloc(2, sizeof(DBT));
 
     // // First key is suid
     // pDbt[0].data = &(pTbCfg->ctbCfg.suid);
@@ -545,11 +545,11 @@ static void *metaDecodeTbInfo(void *buf, STbCfg *pTbCfg) {
 }
 
 static void metaClearTbCfg(STbCfg *pTbCfg) {
-  tfree(pTbCfg->name);
+  taosMemoryFreeClear(pTbCfg->name);
   if (pTbCfg->type == META_SUPER_TABLE) {
     tdFreeSchema(pTbCfg->stbCfg.pTagSchema);
   } else if (pTbCfg->type == META_CHILD_TABLE) {
-    tfree(pTbCfg->ctbCfg.pTag);
+    taosMemoryFreeClear(pTbCfg->ctbCfg.pTag);
   }
 }
 
@@ -574,7 +574,7 @@ STbCfg *metaGetTbInfoByUid(SMeta *pMeta, tb_uid_t uid) {
   }
 
   // Decode
-  pTbCfg = (STbCfg *)malloc(sizeof(*pTbCfg));
+  pTbCfg = (STbCfg *)taosMemoryMalloc(sizeof(*pTbCfg));
   if (pTbCfg == NULL) {
     return NULL;
   }
@@ -606,7 +606,7 @@ STbCfg *metaGetTbInfoByName(SMeta *pMeta, char *tbname, tb_uid_t *uid) {
 
   // Decode
   *uid = *(tb_uid_t *)(pkey.data);
-  pTbCfg = (STbCfg *)malloc(sizeof(*pTbCfg));
+  pTbCfg = (STbCfg *)taosMemoryMalloc(sizeof(*pTbCfg));
   if (pTbCfg == NULL) {
     return NULL;
   }
@@ -636,13 +636,13 @@ STSma *metaGetSmaInfoByIndex(SMeta *pMeta, int64_t indexUid) {
   }
 
   // Decode
-  pCfg = (STSma *)calloc(1, sizeof(STSma));
+  pCfg = (STSma *)taosMemoryCalloc(1, sizeof(STSma));
   if (pCfg == NULL) {
     return NULL;
   }
 
   if (tDecodeTSma(value.data, pCfg) == NULL) {
-    tfree(pCfg);
+    taosMemoryFreeClear(pCfg);
     return NULL;
   }
 
@@ -675,7 +675,7 @@ SSchemaWrapper *metaGetTableSchema(SMeta *pMeta, tb_uid_t uid, int32_t sver, boo
 
   // Decode the schema
   pBuf = value.data;
-  pSW = malloc(sizeof(*pSW));
+  pSW = taosMemoryMalloc(sizeof(*pSW));
   metaDecodeSchema(pBuf, pSW);
 
   return pSW;
@@ -689,7 +689,7 @@ SMTbCursor *metaOpenTbCursor(SMeta *pMeta) {
   SMTbCursor *pTbCur = NULL;
   SMetaDB    *pDB = pMeta->pDB;
 
-  pTbCur = (SMTbCursor *)calloc(1, sizeof(*pTbCur));
+  pTbCur = (SMTbCursor *)taosMemoryCalloc(1, sizeof(*pTbCur));
   if (pTbCur == NULL) {
     return NULL;
   }
@@ -722,7 +722,7 @@ void metaCloseTbCursor(SMTbCursor *pTbCur) {
     if (pTbCur->pCur) {
       pTbCur->pCur->close(pTbCur->pCur);
     }
-    free(pTbCur);
+    taosMemoryFree(pTbCur);
   }
 }
 
@@ -737,8 +737,8 @@ char *metaTbCursorNext(SMTbCursor *pTbCur) {
       pBuf = value.data;
       metaDecodeTbInfo(pBuf, &tbCfg);
       if (tbCfg.type == META_SUPER_TABLE) {
-        free(tbCfg.name);
-        free(tbCfg.stbCfg.pTagSchema);
+        taosMemoryFree(tbCfg.name);
+        taosMemoryFree(tbCfg.stbCfg.pTagSchema);
         continue;
       } else if (tbCfg.type == META_CHILD_TABLE) {
         kvRowFree(tbCfg.ctbCfg.pTag);
@@ -792,7 +792,7 @@ SMCtbCursor *metaOpenCtbCursor(SMeta *pMeta, tb_uid_t uid) {
   SMetaDB     *pDB = pMeta->pDB;
   int          ret;
 
-  pCtbCur = (SMCtbCursor *)calloc(1, sizeof(*pCtbCur));
+  pCtbCur = (SMCtbCursor *)taosMemoryCalloc(1, sizeof(*pCtbCur));
   if (pCtbCur == NULL) {
     return NULL;
   }
@@ -800,7 +800,7 @@ SMCtbCursor *metaOpenCtbCursor(SMeta *pMeta, tb_uid_t uid) {
   pCtbCur->suid = uid;
   ret = pDB->pCtbIdx->cursor(pDB->pCtbIdx, NULL, &(pCtbCur->pCur), 0);
   if (ret != 0) {
-    free(pCtbCur);
+    taosMemoryFree(pCtbCur);
     return NULL;
   }
 
@@ -813,7 +813,7 @@ void metaCloseCtbCurosr(SMCtbCursor *pCtbCur) {
       pCtbCur->pCur->close(pCtbCur->pCur);
     }
 
-    free(pCtbCur);
+    taosMemoryFree(pCtbCur);
   }
 }
 
@@ -849,7 +849,7 @@ SMSmaCursor *metaOpenSmaCursor(SMeta *pMeta, tb_uid_t uid) {
   SMetaDB     *pDB = pMeta->pDB;
   int          ret;
 
-  pCur = (SMSmaCursor *)calloc(1, sizeof(*pCur));
+  pCur = (SMSmaCursor *)taosMemoryCalloc(1, sizeof(*pCur));
   if (pCur == NULL) {
     return NULL;
   }
@@ -858,7 +858,7 @@ SMSmaCursor *metaOpenSmaCursor(SMeta *pMeta, tb_uid_t uid) {
   // TODO: lock?
   ret = pDB->pCtbIdx->cursor(pDB->pSmaIdx, NULL, &(pCur->pCur), 0);
   if (ret != 0) {
-    free(pCur);
+    taosMemoryFree(pCur);
     return NULL;
   }
 
@@ -871,7 +871,7 @@ void metaCloseSmaCurosr(SMSmaCursor *pCur) {
       pCur->pCur->close(pCur->pCur);
     }
 
-    free(pCur);
+    taosMemoryFree(pCur);
   }
 }
 
@@ -896,14 +896,14 @@ const char *metaSmaCursorNext(SMSmaCursor *pCur) {
 STSmaWrapper *metaGetSmaInfoByTable(SMeta *pMeta, tb_uid_t uid) {
   STSmaWrapper *pSW = NULL;
 
-  pSW = calloc(1, sizeof(*pSW));
+  pSW = taosMemoryCalloc(1, sizeof(*pSW));
   if (pSW == NULL) {
     return NULL;
   }
 
   SMSmaCursor *pCur = metaOpenSmaCursor(pMeta, uid);
   if (pCur == NULL) {
-    free(pSW);
+    taosMemoryFree(pSW);
     return NULL;
   }
 
@@ -915,11 +915,11 @@ STSmaWrapper *metaGetSmaInfoByTable(SMeta *pMeta, tb_uid_t uid) {
     // TODO: lock?
     if (pCur->pCur->pget(pCur->pCur, &skey, NULL, &pval, DB_NEXT) == 0) {
       ++pSW->number;
-      STSma *tptr = (STSma *)realloc(pSW->tSma, pSW->number * sizeof(STSma));
+      STSma *tptr = (STSma *)taosMemoryRealloc(pSW->tSma, pSW->number * sizeof(STSma));
       if (tptr == NULL) {
         metaCloseSmaCurosr(pCur);
         tdDestroyTSmaWrapper(pSW);
-        tfree(pSW);
+        taosMemoryFreeClear(pSW);
         return NULL;
       }
       pSW->tSma = tptr;
@@ -927,7 +927,7 @@ STSmaWrapper *metaGetSmaInfoByTable(SMeta *pMeta, tb_uid_t uid) {
       if (tDecodeTSma(pBuf, pSW->tSma + pSW->number - 1) == NULL) {
         metaCloseSmaCurosr(pCur);
         tdDestroyTSmaWrapper(pSW);
-        tfree(pSW);
+        taosMemoryFreeClear(pSW);
         return NULL;
       }
       continue;

source/dnode/vnode/src/meta/metaMain.c

@@ -69,7 +69,7 @@ static SMeta *metaNew(const char *path, const SMetaCfg *pMetaCfg, SMemAllocatorF
   SMeta *pMeta;
   size_t psize = strlen(path);
 
-  pMeta = (SMeta *)calloc(1, sizeof(*pMeta));
+  pMeta = (SMeta *)taosMemoryCalloc(1, sizeof(*pMeta));
   if (pMeta == NULL) {
     return NULL;
   }
@@ -88,8 +88,8 @@ static SMeta *metaNew(const char *path, const SMetaCfg *pMetaCfg, SMemAllocatorF
 
 static void metaFree(SMeta *pMeta) {
   if (pMeta) {
-    tfree(pMeta->path);
-    free(pMeta);
+    taosMemoryFreeClear(pMeta->path);
+    taosMemoryFree(pMeta);
   }
 }
 

source/dnode/vnode/src/meta/metaTDBImpl.c

@@ -47,7 +47,7 @@ int metaOpenDB(SMeta *pMeta) {
   TDB *    pCtbIdx;
   int      ret;
 
-  pDb = (SMetaDB *)calloc(1, sizeof(*pDb));
+  pDb = (SMetaDB *)taosMemoryCalloc(1, sizeof(*pDb));
   if (pDb == NULL) {
     return -1;
   }

source/dnode/vnode/src/tq/tq.c

@@ -26,7 +26,7 @@ void tqCleanUp() { tqPushMgrCleanUp(); }
 
 STQ* tqOpen(const char* path, SVnode* pVnode, SWal* pWal, SMeta* pVnodeMeta, STqCfg* tqConfig,
             SMemAllocatorFactory* allocFac) {
-  STQ* pTq = malloc(sizeof(STQ));
+  STQ* pTq = taosMemoryMalloc(sizeof(STQ));
   if (pTq == NULL) {
     terrno = TSDB_CODE_TQ_OUT_OF_MEMORY;
     return NULL;
@@ -44,9 +44,9 @@ STQ* tqOpen(const char* path, SVnode* pVnode, SWal* pWal, SMeta* pVnodeMeta, STq
   }
 #endif
   pTq->tqMeta =
-      tqStoreOpen(pTq, path, (FTqSerialize)tqSerializeConsumer, (FTqDeserialize)tqDeserializeConsumer, free, 0);
+      tqStoreOpen(pTq, path, (FTqSerialize)tqSerializeConsumer, (FTqDeserialize)tqDeserializeConsumer, (FTqDelete)taosMemoryFree, 0);
   if (pTq->tqMeta == NULL) {
-    free(pTq);
+    taosMemoryFree(pTq);
 #if 0
     allocFac->destroy(allocFac, pTq->tqMemRef.pAllocator);
 #endif
@@ -57,7 +57,7 @@ STQ* tqOpen(const char* path, SVnode* pVnode, SWal* pWal, SMeta* pVnodeMeta, STq
   pTq->tqPushMgr = tqPushMgrOpen();
   if (pTq->tqPushMgr == NULL) {
     // free store
-    free(pTq);
+    taosMemoryFree(pTq);
     return NULL;
   }
 #endif
@@ -69,15 +69,15 @@ STQ* tqOpen(const char* path, SVnode* pVnode, SWal* pWal, SMeta* pVnodeMeta, STq
 
 void tqClose(STQ* pTq) {
   if (pTq) {
-    tfree(pTq->path);
-    free(pTq);
+    taosMemoryFreeClear(pTq->path);
+    taosMemoryFree(pTq);
   }
   // TODO
 }
 
 int tqPushMsg(STQ* pTq, void* msg, int32_t msgLen, tmsg_t msgType, int64_t version) {
   if (msgType != TDMT_VND_SUBMIT) return 0;
-  void* data = malloc(msgLen);
+  void* data = taosMemoryMalloc(msgLen);
   if (data == NULL) {
     return -1;
   }
@@ -96,7 +96,7 @@ int tqPushMsg(STQ* pTq, void* msg, int32_t msgLen, tmsg_t msgType, int64_t versi
     if (pusher->type == TQ_PUSHER_TYPE__STREAM) {
       STqStreamPusher* streamPusher = (STqStreamPusher*)pusher;
       // repack
-      STqStreamToken* token = malloc(sizeof(STqStreamToken));
+      STqStreamToken* token = taosMemoryMalloc(sizeof(STqStreamToken));
       if (token == NULL) {
         taosHashCancelIterate(pTq->tqPushMgr->pHash, pIter);
         terrno = TSDB_CODE_OUT_OF_MEMORY;
@@ -200,9 +200,9 @@ int tqSerializeConsumer(const STqConsumer* pConsumer, STqSerializedHead** ppHead
   int32_t sz = tEncodeSTqConsumer(NULL, pConsumer);
 
   if (sz > (*ppHead)->ssize) {
-    void* tmpPtr = realloc(*ppHead, sizeof(STqSerializedHead) + sz);
+    void* tmpPtr = taosMemoryRealloc(*ppHead, sizeof(STqSerializedHead) + sz);
     if (tmpPtr == NULL) {
-      free(*ppHead);
+      taosMemoryFree(*ppHead);
       terrno = TSDB_CODE_TQ_OUT_OF_MEMORY;
       return -1;
     }
@@ -219,7 +219,7 @@ int tqSerializeConsumer(const STqConsumer* pConsumer, STqSerializedHead** ppHead
 
 int32_t tqDeserializeConsumer(STQ* pTq, const STqSerializedHead* pHead, STqConsumer** ppConsumer) {
   const void* str = pHead->content;
-  *ppConsumer = calloc(1, sizeof(STqConsumer));
+  *ppConsumer = taosMemoryCalloc(1, sizeof(STqConsumer));
   if (*ppConsumer == NULL) {
     terrno = TSDB_CODE_TQ_OUT_OF_MEMORY;
     return -1;
@@ -393,7 +393,7 @@ int32_t tqProcessSetConnReq(STQ* pTq, char* msg) {
   tDecodeSMqSetCVgReq(msg, &req);
 
   /*printf("vg %d set to consumer from %ld to %ld\n", req.vgId, req.oldConsumerId, req.newConsumerId);*/
-  STqConsumer* pConsumer = calloc(1, sizeof(STqConsumer));
+  STqConsumer* pConsumer = taosMemoryCalloc(1, sizeof(STqConsumer));
   if (pConsumer == NULL) {
     terrno = TSDB_CODE_TQ_OUT_OF_MEMORY;
     return -1;
@@ -404,10 +404,10 @@ int32_t tqProcessSetConnReq(STQ* pTq, char* msg) {
   pConsumer->consumerId = req.consumerId;
   pConsumer->epoch = 0;
 
-  STqTopic* pTopic = calloc(1, sizeof(STqTopic));
+  STqTopic* pTopic = taosMemoryCalloc(1, sizeof(STqTopic));
   if (pTopic == NULL) {
     taosArrayDestroy(pConsumer->topics);
-    free(pConsumer);
+    taosMemoryFree(pConsumer);
     return -1;
   }
   strcpy(pTopic->topicName, req.topicName);
@@ -451,7 +451,7 @@ int32_t tqExpandTask(STQ* pTq, SStreamTask* pTask, int32_t parallel) {
            .reader = pReadHandle,
            .meta = pTq->pVnodeMeta,
     };
-    pTask->exec.runners = calloc(parallel, sizeof(SStreamRunner));
+    pTask->exec.runners = taosMemoryCalloc(parallel, sizeof(SStreamRunner));
     if (pTask->exec.runners == NULL) {
       return -1;
     }
@@ -462,7 +462,7 @@ int32_t tqExpandTask(STQ* pTq, SStreamTask* pTask, int32_t parallel) {
 }
 
 int32_t tqProcessTaskDeploy(STQ* pTq, char* msg, int32_t msgLen) {
-  SStreamTask* pTask = malloc(sizeof(SStreamTask));
+  SStreamTask* pTask = taosMemoryMalloc(sizeof(SStreamTask));
   if (pTask == NULL) {
     return -1;
   }

source/dnode/vnode/src/tq/tqMetaStore.c

@@ -70,7 +70,7 @@ static inline int tqReadLastPage(TdFilePtr pFile, STqIdxPageBuf* pBuf) {
 
 STqMetaStore* tqStoreOpen(STQ* pTq, const char* path, FTqSerialize serializer, FTqDeserialize deserializer,
                           FTqDelete deleter, int32_t tqConfigFlag) {
-  STqMetaStore* pMeta = calloc(1, sizeof(STqMetaStore));
+  STqMetaStore* pMeta = taosMemoryCalloc(1, sizeof(STqMetaStore));
   if (pMeta == NULL) {
     terrno = TSDB_CODE_TQ_OUT_OF_MEMORY;
     return NULL;
@@ -79,10 +79,10 @@ STqMetaStore* tqStoreOpen(STQ* pTq, const char* path, FTqSerialize serializer, F
 
   // concat data file name and index file name
   size_t pathLen = strlen(path);
-  pMeta->dirPath = malloc(pathLen + 1);
+  pMeta->dirPath = taosMemoryMalloc(pathLen + 1);
   if (pMeta->dirPath == NULL) {
     terrno = TSDB_CODE_TQ_OUT_OF_MEMORY;
-    free(pMeta);
+    taosMemoryFree(pMeta);
     return NULL;
   }
   strcpy(pMeta->dirPath, path);
@@ -104,7 +104,7 @@ STqMetaStore* tqStoreOpen(STQ* pTq, const char* path, FTqSerialize serializer, F
   }
 
   pMeta->pIdxFile = pIdxFile;
-  pMeta->unpersistHead = calloc(1, sizeof(STqMetaList));
+  pMeta->unpersistHead = taosMemoryCalloc(1, sizeof(STqMetaList));
   if (pMeta->unpersistHead == NULL) {
     terrno = TSDB_CODE_TQ_OUT_OF_MEMORY;
     return NULL;
@@ -129,7 +129,7 @@ STqMetaStore* tqStoreOpen(STQ* pTq, const char* path, FTqSerialize serializer, F
 
   // read idx file and load into memory
   STqIdxPageBuf      idxBuf;
-  STqSerializedHead* serializedObj = malloc(TQ_PAGE_SIZE);
+  STqSerializedHead* serializedObj = taosMemoryMalloc(TQ_PAGE_SIZE);
   if (serializedObj == NULL) {
     terrno = TSDB_CODE_TQ_OUT_OF_MEMORY;
   }
@@ -145,7 +145,7 @@ STqMetaStore* tqStoreOpen(STQ* pTq, const char* path, FTqSerialize serializer, F
     ASSERT(idxBuf.head.writeOffset == idxRead);
     // loop read every entry
     for (int i = 0; i < idxBuf.head.writeOffset - TQ_IDX_PAGE_HEAD_SIZE; i += TQ_IDX_SIZE) {
-      STqMetaList* pNode = calloc(1, sizeof(STqMetaList));
+      STqMetaList* pNode = taosMemoryCalloc(1, sizeof(STqMetaList));
       if (pNode == NULL) {
         terrno = TSDB_CODE_TQ_OUT_OF_MEMORY;
         // TODO: free memory
@@ -154,7 +154,7 @@ STqMetaStore* tqStoreOpen(STQ* pTq, const char* path, FTqSerialize serializer, F
 
       taosLSeekFile(pFile, pNode->handle.offset, SEEK_SET);
       if (allocated < pNode->handle.serializedSize) {
-        void* ptr = realloc(serializedObj, pNode->handle.serializedSize);
+        void* ptr = taosMemoryRealloc(serializedObj, pNode->handle.serializedSize);
         if (ptr == NULL) {
           terrno = TSDB_CODE_TQ_OUT_OF_MEMORY;
           // TODO: free memory
@@ -225,11 +225,11 @@ STqMetaStore* tqStoreOpen(STQ* pTq, const char* path, FTqSerialize serializer, F
         if (pBucketNode->handle.valueInTxn && pBucketNode->handle.valueInTxn != TQ_DELETE_TOKEN) {
           pMeta->pDeleter(pBucketNode->handle.valueInTxn);
         }
-        free(pBucketNode);
+        taosMemoryFree(pBucketNode);
       }
     }
   }
-  free(serializedObj);
+  taosMemoryFree(serializedObj);
   return pMeta;
 }
 
@@ -252,13 +252,13 @@ int32_t tqStoreClose(STqMetaStore* pMeta) {
         pMeta->pDeleter(pNode->handle.valueInUse);
       }
       STqMetaList* next = pNode->next;
-      free(pNode);
+      taosMemoryFree(pNode);
       pNode = next;
     }
   }
-  free(pMeta->dirPath);
-  free(pMeta->unpersistHead);
-  free(pMeta);
+  taosMemoryFree(pMeta->dirPath);
+  taosMemoryFree(pMeta->unpersistHead);
+  taosMemoryFree(pMeta);
   return 0;
 }
 
@@ -277,14 +277,14 @@ int32_t tqStoreDelete(STqMetaStore* pMeta) {
         pMeta->pDeleter(pNode->handle.valueInUse);
       }
       STqMetaList* next = pNode->next;
-      free(pNode);
+      taosMemoryFree(pNode);
       pNode = next;
     }
   }
-  free(pMeta->unpersistHead);
+  taosMemoryFree(pMeta->unpersistHead);
   taosRemoveDir(pMeta->dirPath);
-  free(pMeta->dirPath);
-  free(pMeta);
+  taosMemoryFree(pMeta->dirPath);
+  taosMemoryFree(pMeta);
   return 0;
 }
 
@@ -293,7 +293,7 @@ int32_t tqStorePersist(STqMetaStore* pMeta) {
   int64_t*           bufPtr = (int64_t*)idxBuf.buffer;
   STqMetaList*       pHead = pMeta->unpersistHead;
   STqMetaList*       pNode = pHead->unpersistNext;
-  STqSerializedHead* pSHead = malloc(sizeof(STqSerializedHead));
+  STqSerializedHead* pSHead = taosMemoryMalloc(sizeof(STqSerializedHead));
   if (pSHead == NULL) {
     terrno = TSDB_CODE_TQ_OUT_OF_MEMORY;
     return -1;
@@ -383,12 +383,12 @@ int32_t tqStorePersist(STqMetaStore* pMeta) {
         ASSERT(pBucketNode->next == pNode);
         pBucketNode->next = pNode->next;
       }
-      free(pNode);
+      taosMemoryFree(pNode);
     }
   }
 
   // write left bytes
-  free(pSHead);
+  taosMemoryFree(pSHead);
   // TODO: write new version in tfile
   if ((char*)bufPtr != idxBuf.buffer) {
     int nBytes = taosWriteFile(pMeta->pIdxFile, &idxBuf, idxBuf.head.writeOffset);
@@ -416,7 +416,7 @@ static int32_t tqHandlePutCommitted(STqMetaStore* pMeta, int64_t key, void* valu
       pNode = pNode->next;
     }
   }
-  STqMetaList* pNewNode = calloc(1, sizeof(STqMetaList));
+  STqMetaList* pNewNode = taosMemoryCalloc(1, sizeof(STqMetaList));
   if (pNewNode == NULL) {
     terrno = TSDB_CODE_TQ_OUT_OF_MEMORY;
     return -1;
@@ -488,7 +488,7 @@ static inline int32_t tqHandlePutImpl(STqMetaStore* pMeta, int64_t key, void* va
       pNode = pNode->next;
     }
   }
-  STqMetaList* pNewNode = calloc(1, sizeof(STqMetaList));
+  STqMetaList* pNewNode = taosMemoryCalloc(1, sizeof(STqMetaList));
   if (pNewNode == NULL) {
     terrno = TSDB_CODE_TQ_OUT_OF_MEMORY;
     return -1;
@@ -504,7 +504,7 @@ static inline int32_t tqHandlePutImpl(STqMetaStore* pMeta, int64_t key, void* va
 int32_t tqHandleMovePut(STqMetaStore* pMeta, int64_t key, void* value) { return tqHandlePutImpl(pMeta, key, value); }
 
 int32_t tqHandleCopyPut(STqMetaStore* pMeta, int64_t key, void* value, size_t vsize) {
-  void* vmem = malloc(vsize);
+  void* vmem = taosMemoryMalloc(vsize);
   if (vmem == NULL) {
     terrno = TSDB_CODE_TQ_OUT_OF_MEMORY;
     return -1;

source/dnode/vnode/src/tq/tqOffset.c

@@ -31,7 +31,7 @@ struct STqOffsetStore {
 };
 
 STqOffsetStore* STqOffsetOpen(STqOffsetCfg* pCfg) {
-  STqOffsetStore* pStore = malloc(sizeof(STqOffsetStore));
+  STqOffsetStore* pStore = taosMemoryMalloc(sizeof(STqOffsetStore));
   if (pStore == NULL) {
     return NULL;
   }

source/dnode/vnode/src/tq/tqPush.c

@@ -32,7 +32,7 @@ void tqPushMgrCleanUp() {
 }
 
 STqPushMgr* tqPushMgrOpen() {
-  STqPushMgr* mgr = malloc(sizeof(STqPushMgr));
+  STqPushMgr* mgr = taosMemoryMalloc(sizeof(STqPushMgr));
   if (mgr == NULL) {
     return NULL;
   }
@@ -42,11 +42,11 @@ STqPushMgr* tqPushMgrOpen() {
 
 void tqPushMgrClose(STqPushMgr* pushMgr) {
   taosHashCleanup(pushMgr->pHash);
-  free(pushMgr);
+  taosMemoryFree(pushMgr);
 }
 
 STqClientPusher* tqAddClientPusher(STqPushMgr* pushMgr, SRpcMsg* pMsg, int64_t consumerId, int64_t ttl) {
-  STqClientPusher* clientPusher = malloc(sizeof(STqClientPusher));
+  STqClientPusher* clientPusher = taosMemoryMalloc(sizeof(STqClientPusher));
   if (clientPusher == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return NULL;
@@ -57,7 +57,7 @@ STqClientPusher* tqAddClientPusher(STqPushMgr* pushMgr, SRpcMsg* pMsg, int64_t c
   clientPusher->ttl = ttl;
   if (taosHashPut(pushMgr->pHash, &consumerId, sizeof(int64_t), &clientPusher, sizeof(void*)) < 0) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
-    free(clientPusher);
+    taosMemoryFree(clientPusher);
     // TODO send rsp back
     return NULL;
   }
@@ -65,7 +65,7 @@ STqClientPusher* tqAddClientPusher(STqPushMgr* pushMgr, SRpcMsg* pMsg, int64_t c
 }
 
 STqStreamPusher* tqAddStreamPusher(STqPushMgr* pushMgr, int64_t streamId, SEpSet* pEpSet) {
-  STqStreamPusher* streamPusher = malloc(sizeof(STqStreamPusher));
+  STqStreamPusher* streamPusher = taosMemoryMalloc(sizeof(STqStreamPusher));
   if (streamPusher == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return NULL;
@@ -77,7 +77,7 @@ STqStreamPusher* tqAddStreamPusher(STqPushMgr* pushMgr, int64_t streamId, SEpSet
 
   if (taosHashPut(pushMgr->pHash, &streamId, sizeof(int64_t), &streamPusher, sizeof(void*)) < 0) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
-    free(streamPusher);
+    taosMemoryFree(streamPusher);
     return NULL;
   }
   return streamPusher;

source/dnode/vnode/src/tq/tqRead.c

@@ -17,7 +17,7 @@
 #include "vnode.h"
 
 STqReadHandle* tqInitSubmitMsgScanner(SMeta* pMeta) {
-  STqReadHandle* pReadHandle = malloc(sizeof(STqReadHandle));
+  STqReadHandle* pReadHandle = taosMemoryMalloc(sizeof(STqReadHandle));
   if (pReadHandle == NULL) {
     return NULL;
   }
@@ -143,7 +143,7 @@ SArray* tqRetrieveDataBlock(STqReadHandle* pHandle) {
       colInfo.info.colId = pColSchema->colId;
       colInfo.info.type = pColSchema->type;
 
-      colInfo.pData = calloc(1, sz);
+      colInfo.pData = taosMemoryCalloc(1, sz);
       if (colInfo.pData == NULL) {
         // TODO free
         taosArrayDestroy(pArray);
@@ -173,7 +173,7 @@ SArray* tqRetrieveDataBlock(STqReadHandle* pHandle) {
     colInfo.info.colId = colId;
     colInfo.info.type = pColSchema->type;
 
-    colInfo.pData = calloc(1, sz);
+    colInfo.pData = taosMemoryCalloc(1, sz);
     if (colInfo.pData == NULL) {
       // TODO free
       taosArrayDestroy(pArray);

source/dnode/vnode/src/tsdb/tsdbBDBImpl.c

@@ -51,7 +51,7 @@ void tsdbCloseDBF(SDBFile *pDBF) {
     tsdbCloseBDBDb(pDBF->pDB);
     pDBF->pDB = NULL;
   }
-  tfree(pDBF->path);
+  taosMemoryFreeClear(pDBF->path);
 }
 
 int32_t tsdbOpenBDBEnv(DB_ENV **ppEnv, const char *path) {
@@ -159,7 +159,7 @@ void *tsdbGetSmaDataByKey(SDBFile *pDBF, void* key, uint32_t keySize, uint32_t *
     return NULL;
   }
 
-  result = calloc(1, value1.size);
+  result = taosMemoryCalloc(1, value1.size);
 
   if (result == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;

source/dnode/vnode/src/tsdb/tsdbCommit.c

@@ -403,7 +403,7 @@ static int tsdbCreateCommitIters(SCommitH *pCommith) {
   STbData           *pTbData;
 
   pCommith->niters = SL_SIZE(pMem->pSlIdx);
-  pCommith->iters = (SCommitIter *)calloc(pCommith->niters, sizeof(SCommitIter));
+  pCommith->iters = (SCommitIter *)taosMemoryCalloc(pCommith->niters, sizeof(SCommitIter));
   if (pCommith->iters == NULL) {
     terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
     return -1;
@@ -424,7 +424,7 @@ static int tsdbCreateCommitIters(SCommitH *pCommith) {
     pCommitIter->pIter = tSkipListCreateIter(pTbData->pData);
     tSkipListIterNext(pCommitIter->pIter);
 
-    pCommitIter->pTable = (STable *)malloc(sizeof(STable));
+    pCommitIter->pTable = (STable *)taosMemoryMalloc(sizeof(STable));
     pCommitIter->pTable->uid = pTbData->uid;
     pCommitIter->pTable->tid = pTbData->uid;
     pCommitIter->pTable->pSchema = metaGetTbTSchema(pRepo->pMeta, pTbData->uid, 0);
@@ -439,10 +439,10 @@ static void tsdbDestroyCommitIters(SCommitH *pCommith) {
   for (int i = 1; i < pCommith->niters; i++) {
     tSkipListDestroyIter(pCommith->iters[i].pIter);
     tdFreeSchema(pCommith->iters[i].pTable->pSchema);
-    free(pCommith->iters[i].pTable);
+    taosMemoryFree(pCommith->iters[i].pTable);
   }
 
-  free(pCommith->iters);
+  taosMemoryFree(pCommith->iters);
   pCommith->iters = NULL;
   pCommith->niters = 0;
 }
@@ -985,7 +985,7 @@ int tsdbWriteBlockIdx(SDFile *pHeadf, SArray *pIdxA, void **ppBuf) {
 //   SKVRecord *pRecord;
 //   void *pBuf = NULL;
 
-//   pBuf = malloc((size_t)maxBufSize);
+//   pBuf = taosMemoryMalloc((size_t)maxBufSize);
 //   if (pBuf == NULL) {
 //     goto _err;
 //   }
@@ -1006,7 +1006,7 @@ int tsdbWriteBlockIdx(SDFile *pHeadf, SArray *pIdxA, void **ppBuf) {
 //     }
 //     if (pRecord->size > maxBufSize) {
 //       maxBufSize = pRecord->size;
-//       void* tmp = realloc(pBuf, (size_t)maxBufSize);
+//       void* tmp = taosMemoryRealloc(pBuf, (size_t)maxBufSize);
 //       if (tmp == NULL) {
 //         goto _err;
 //       }
@@ -1059,7 +1059,7 @@ int tsdbWriteBlockIdx(SDFile *pHeadf, SArray *pIdxA, void **ppBuf) {
 //     pfs->metaCacheComp = NULL;
 //   }
 
-//   tfree(pBuf);
+//   taosMemoryFreeClear(pBuf);
 
 //   ASSERT(mf.info.nDels == 0);
 //   ASSERT(mf.info.tombSize == 0);

source/dnode/vnode/src/tsdb/tsdbFS.c

@@ -134,7 +134,7 @@ static void *tsdbDecodeFSStatus(STsdb*pRepo, void *buf, SFSStatus *pStatus) {
 }
 
 static SFSStatus *tsdbNewFSStatus(int maxFSet) {
-  SFSStatus *pStatus = (SFSStatus *)calloc(1, sizeof(*pStatus));
+  SFSStatus *pStatus = (SFSStatus *)taosMemoryCalloc(1, sizeof(*pStatus));
   if (pStatus == NULL) {
     terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
     return NULL;
@@ -145,7 +145,7 @@ static SFSStatus *tsdbNewFSStatus(int maxFSet) {
   pStatus->df = taosArrayInit(maxFSet, sizeof(SDFileSet));
   if (pStatus->df == NULL) {
     terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
-    free(pStatus);
+    taosMemoryFree(pStatus);
     return NULL;
   }
 
@@ -155,7 +155,7 @@ static SFSStatus *tsdbNewFSStatus(int maxFSet) {
 static SFSStatus *tsdbFreeFSStatus(SFSStatus *pStatus) {
   if (pStatus) {
     pStatus->df = taosArrayDestroy(pStatus->df);
-    free(pStatus);
+    taosMemoryFree(pStatus);
   }
 
   return NULL;
@@ -197,7 +197,7 @@ STsdbFS *tsdbNewFS(const STsdbCfg *pCfg) {
   int      maxFSet = TSDB_MAX_FSETS(keep, days);
   STsdbFS *pfs;
 
-  pfs = (STsdbFS *)calloc(1, sizeof(*pfs));
+  pfs = (STsdbFS *)taosMemoryCalloc(1, sizeof(*pfs));
   if (pfs == NULL) {
     terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
     return NULL;
@@ -206,7 +206,7 @@ STsdbFS *tsdbNewFS(const STsdbCfg *pCfg) {
   int code = taosThreadRwlockInit(&(pfs->lock), NULL);
   if (code) {
     terrno = TAOS_SYSTEM_ERROR(code);
-    free(pfs);
+    taosMemoryFree(pfs);
     return NULL;
   }
 
@@ -242,7 +242,7 @@ void *tsdbFreeFS(STsdbFS *pfs) {
     pfs->metaCache = NULL;
     pfs->cstatus = tsdbFreeFSStatus(pfs->cstatus);
     taosThreadRwlockDestroy(&(pfs->lock));
-    free(pfs);
+    taosMemoryFree(pfs);
   }
 
   return NULL;
@@ -853,7 +853,7 @@ static int tsdbScanAndTryFixFS(STsdb *pRepo) {
 //   }
 
 //   if (recoverMeta) {
-//     pBuf = malloc((size_t)maxBufSize);
+//     pBuf = taosMemoryMalloc((size_t)maxBufSize);
 //     if (pBuf == NULL) {
 //       terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
 //       tsdbCloseMFile(pMFile);
@@ -865,7 +865,7 @@ static int tsdbScanAndTryFixFS(STsdb *pRepo) {
 //       if (tsdbSeekMFile(pMFile, pRecord->offset + sizeof(SKVRecord), SEEK_SET) < 0) {
 //         tsdbError("vgId:%d failed to seek file %s since %s", REPO_ID(pRepo), TSDB_FILE_FULL_NAME(pMFile),
 //                   tstrerror(terrno));
-//         tfree(pBuf);
+//         taosMemoryFreeClear(pBuf);
 //         tsdbCloseMFile(pMFile);
 //         return -1;
 //       }
@@ -874,7 +874,7 @@ static int tsdbScanAndTryFixFS(STsdb *pRepo) {
 //       if (nread < 0) {
 //         tsdbError("vgId:%d failed to read file %s since %s", REPO_ID(pRepo), TSDB_FILE_FULL_NAME(pMFile),
 //                   tstrerror(terrno));
-//         tfree(pBuf);
+//         taosMemoryFreeClear(pBuf);
 //         tsdbCloseMFile(pMFile);
 //         return -1;
 //       }
@@ -883,7 +883,7 @@ static int tsdbScanAndTryFixFS(STsdb *pRepo) {
 //         tsdbError("vgId:%d failed to read file %s since file corrupted, expected read:%" PRId64 " actual read:%d",
 //                   REPO_ID(pRepo), TSDB_FILE_FULL_NAME(pMFile), pRecord->size, nread);
 //         terrno = TSDB_CODE_TDB_FILE_CORRUPTED;
-//         tfree(pBuf);
+//         taosMemoryFreeClear(pBuf);
 //         tsdbCloseMFile(pMFile);
 //         return -1;
 //       }
@@ -891,7 +891,7 @@ static int tsdbScanAndTryFixFS(STsdb *pRepo) {
 //       if (tsdbRestoreTable(pRepo, pBuf, (int)pRecord->size) < 0) {
 //         tsdbError("vgId:%d failed to restore table, uid %" PRId64 ", since %s" PRIu64, REPO_ID(pRepo), pRecord->uid,
 //                   tstrerror(terrno));
-//         tfree(pBuf);
+//         taosMemoryFreeClear(pBuf);
 //         tsdbCloseMFile(pMFile);
 //         return -1;
 //       }
@@ -903,7 +903,7 @@ static int tsdbScanAndTryFixFS(STsdb *pRepo) {
 //   }
 
 //   tsdbCloseMFile(pMFile);
-//   tfree(pBuf);
+//   taosMemoryFreeClear(pBuf);
 //   return 0;
 // }
 

source/dnode/vnode/src/tsdb/tsdbFile.c

@@ -85,7 +85,7 @@ void *tsdbDecodeSMFileEx(void *buf, SMFile *pMFile) {
   strncpy(TSDB_FILE_FULL_NAME(pMFile), aname, TSDB_FILENAME_LEN);
   TSDB_FILE_SET_CLOSED(pMFile);
 
-  tfree(aname);
+  taosMemoryFreeClear(aname);
 
   return buf;
 }
@@ -119,10 +119,10 @@ int tsdbCreateMFile(SMFile *pMFile, bool updateHeader) {
       // Try to create directory recursively
       char *s = strdup(TFILE_REL_NAME(&(pMFile->f)));
       if (tfsMkdirRecurAt(dirname(s), TSDB_FILE_LEVEL(pMFile), TSDB_FILE_ID(pMFile)) < 0) {
-        tfree(s);
+        taosMemoryFreeClear(s);
         return -1;
       }
-      tfree(s);
+      taosMemoryFreeClear(s);
 
       pMFile->fd = open(TSDB_FILE_FULL_NAME(pMFile), O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0755);
       if (pMFile->fd < 0) {
@@ -352,7 +352,7 @@ static void *tsdbDecodeSDFileEx(void *buf, SDFile *pDFile) {
   buf = taosDecodeString(buf, &aname);
   strncpy(TSDB_FILE_FULL_NAME(pDFile), aname, TSDB_FILENAME_LEN);
   TSDB_FILE_SET_CLOSED(pDFile);
-  tfree(aname);
+  taosMemoryFreeClear(aname);
 
   return buf;
 }
@@ -366,10 +366,10 @@ int tsdbCreateDFile(STsdb *pRepo, SDFile *pDFile, bool updateHeader, TSDB_FILE_T
       // Try to create directory recursively
       char *s = strdup(TSDB_FILE_REL_NAME(pDFile));
       if (tfsMkdirRecurAt(pRepo->pTfs, taosDirName(s), TSDB_FILE_DID(pDFile)) < 0) {
-        tfree(s);
+        taosMemoryFreeClear(s);
         return -1;
       }
-      tfree(s);
+      taosMemoryFreeClear(s);
 
       pDFile->pFile = taosOpenFile(TSDB_FILE_FULL_NAME(pDFile), TD_FILE_CTEATE | TD_FILE_WRITE | TD_FILE_TRUNC);
       if (pDFile->pFile == NULL) {
@@ -692,7 +692,7 @@ int tsdbParseDFilename(const char *fname, int *vid, int *fid, TSDB_FILE_T *ftype
     }
   }
 
-  tfree(p);
+  taosMemoryFreeClear(p);
   return 0;
 }
 

source/dnode/vnode/src/tsdb/tsdbMain.c

@@ -68,7 +68,7 @@ static STsdb *tsdbNew(const char *path, int32_t vgId, const STsdbCfg *pTsdbCfg,
                       SMeta *pMeta, STfs *pTfs) {
   STsdb *pTsdb = NULL;
 
-  pTsdb = (STsdb *)calloc(1, sizeof(STsdb));
+  pTsdb = (STsdb *)taosMemoryCalloc(1, sizeof(STsdb));
   if (pTsdb == NULL) {
     // TODO: handle error
     return NULL;
@@ -93,8 +93,8 @@ static void tsdbFree(STsdb *pTsdb) {
     tsdbFreeSmaEnv(pTsdb->pRSmaEnv);
     tsdbFreeSmaEnv(pTsdb->pTSmaEnv);
     tsdbFreeFS(pTsdb->fs);
-    tfree(pTsdb->path);
-    free(pTsdb);
+    taosMemoryFreeClear(pTsdb->path);
+    taosMemoryFree(pTsdb);
   }
 }
 
@@ -507,7 +507,7 @@ uint32_t tsdbGetFileInfo(STsdbRepo *repo, char *name, uint32_t *index, uint32_t
         magic = pFile->info.magic;
         char *tfname = strdup(fname);
         sprintf(name, "tsdb/%s/%s", TSDB_DATA_DIR_NAME, basename(tfname));
-        tfree(tfname);
+        taosMemoryFreeClear(tfname);
       } else {
         if ((pFGroup->fileId + 1) * TSDB_FILE_TYPE_MAX - 1 < (int)eindex) {
           SFile *pFile = &pFGroup->files[0];
@@ -516,17 +516,17 @@ uint32_t tsdbGetFileInfo(STsdbRepo *repo, char *name, uint32_t *index, uint32_t
           magic = pFile->info.magic;
           char *tfname = strdup(fname);
           sprintf(name, "tsdb/%s/%s", TSDB_DATA_DIR_NAME, basename(tfname));
-          tfree(tfname);
+          taosMemoryFreeClear(tfname);
         } else {
           return 0;
         }
       }
     }
   } else {  // get the named file at the specified index. If not there, return 0
-    fname = malloc(256);
+    fname = taosMemoryMalloc(256);
     sprintf(fname, "%s/vnode/vnode%d/%s", tfsGetPrimaryPath(pRepo->pTfs), REPO_ID(pRepo), name);
     if (access(fname, F_OK) != 0) {
-      tfree(fname);
+      taosMemoryFreeClear(fname);
       return 0;
     }
     if (*index == TSDB_META_FILE_INDEX) {  // get meta file
@@ -536,19 +536,19 @@ uint32_t tsdbGetFileInfo(STsdbRepo *repo, char *name, uint32_t *index, uint32_t
       sprintf(tfname, "vnode/vnode%d/tsdb/%s/%s", REPO_ID(pRepo), TSDB_DATA_DIR_NAME, basename(name));
       tsdbGetFileInfoImpl(tfname, &magic, size);
     }
-    tfree(fname);
+    taosMemoryFreeClear(fname);
     return magic;
   }
 
   if (stat(fname, &fState) < 0) {
-    tfree(fname);
+    taosMemoryFreeClear(fname);
     return 0;
   }
 
   *size = fState.st_size;
   // magic = *size;
 
-  tfree(fname);
+  taosMemoryFreeClear(fname);
   return magic;
 #endif
 }
@@ -674,7 +674,7 @@ static int32_t tsdbCheckAndSetDefaultCfg(STsdbCfg *pCfg) {
 }
 
 static STsdbRepo *tsdbNewRepo(STsdbCfg *pCfg, STsdbAppH *pAppH) {
-  STsdbRepo *pRepo = (STsdbRepo *)calloc(1, sizeof(*pRepo));
+  STsdbRepo *pRepo = (STsdbRepo *)taosMemoryCalloc(1, sizeof(*pRepo));
   if (pRepo == NULL) {
     terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
     return NULL;
@@ -748,7 +748,7 @@ static void tsdbFreeRepo(STsdbRepo *pRepo) {
     // tsdbFreeMemTable(pRepo->imem);
     tsem_destroy(&(pRepo->readyToCommit));
     taosThreadMutexDestroy(&pRepo->mutex);
-    free(pRepo);
+    taosMemoryFree(pRepo);
   }
 }
 
@@ -820,7 +820,7 @@ static int tsdbRestoreLastColumns(STsdbRepo *pRepo, STable *pTable, SReadH* pRea
     goto out;
   }
 
-  pBlockStatis = calloc(numColumns, sizeof(SDataStatis));
+  pBlockStatis = taosMemoryCalloc(numColumns, sizeof(SDataStatis));
   if (pBlockStatis == NULL) {
     terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
     err = -1;
@@ -886,7 +886,7 @@ static int tsdbRestoreLastColumns(STsdbRepo *pRepo, STable *pTable, SReadH* pRea
         // save not-null column
         uint16_t bytes = IS_VAR_DATA_TYPE(pCol->type) ? varDataTLen(pColData) : pCol->bytes;
         SDataCol *pLastCol = &(pTable->lastCols[idx]);
-        pLastCol->pData = malloc(bytes);
+        pLastCol->pData = taosMemoryMalloc(bytes);
         pLastCol->bytes = bytes;
         pLastCol->colId = pCol->colId;
         memcpy(pLastCol->pData, value, bytes);
@@ -907,7 +907,7 @@ static int tsdbRestoreLastColumns(STsdbRepo *pRepo, STable *pTable, SReadH* pRea
 
 out:
   taosTZfree(row);
-  tfree(pBlockStatis);
+  taosMemoryFreeClear(pBlockStatis);
 
   if (err == 0 && numColumns <= pTable->restoreColumnNum) {
     pTable->hasRestoreLastColumn = true;

source/dnode/vnode/src/tsdb/tsdbMemTable.c

@@ -25,7 +25,7 @@ static char *   tsdbTbDataGetUid(const void *arg);
 static int      tsdbAppendTableRowToCols(STable *pTable, SDataCols *pCols, STSchema **ppSchema, STSRow *row);
 
 STsdbMemTable *tsdbNewMemTable(STsdb *pTsdb) {
-  STsdbMemTable *pMemTable = (STsdbMemTable *)calloc(1, sizeof(*pMemTable));
+  STsdbMemTable *pMemTable = (STsdbMemTable *)taosMemoryCalloc(1, sizeof(*pMemTable));
   if (pMemTable == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return NULL;
@@ -38,7 +38,7 @@ STsdbMemTable *tsdbNewMemTable(STsdb *pTsdb) {
   pMemTable->nRow = 0;
   pMemTable->pMA = pTsdb->pmaf->create(pTsdb->pmaf);
   if (pMemTable->pMA == NULL) {
-    free(pMemTable);
+    taosMemoryFree(pMemTable);
     return NULL;
   }
 
@@ -47,7 +47,7 @@ STsdbMemTable *tsdbNewMemTable(STsdb *pTsdb) {
       tSkipListCreate(5, TSDB_DATA_TYPE_BIGINT, sizeof(tb_uid_t), tsdbTbDataComp, SL_DISCARD_DUP_KEY, tsdbTbDataGetUid);
   if (pMemTable->pSlIdx == NULL) {
     pTsdb->pmaf->destroy(pTsdb->pmaf, pMemTable->pMA);
-    free(pMemTable);
+    taosMemoryFree(pMemTable);
     return NULL;
   }
 
@@ -55,7 +55,7 @@ STsdbMemTable *tsdbNewMemTable(STsdb *pTsdb) {
   if (pMemTable->pHashIdx == NULL) {
     pTsdb->pmaf->destroy(pTsdb->pmaf, pMemTable->pMA);
     tSkipListDestroy(pMemTable->pSlIdx);
-    free(pMemTable);
+    taosMemoryFree(pMemTable);
     return NULL;
   }
 
@@ -69,7 +69,7 @@ void tsdbFreeMemTable(STsdb *pTsdb, STsdbMemTable *pMemTable) {
     if (pMemTable->pMA) {
       pTsdb->pmaf->destroy(pTsdb->pmaf, pMemTable->pMA);
     }
-    free(pMemTable);
+    taosMemoryFree(pMemTable);
   }
 }
 
@@ -376,7 +376,7 @@ static int tsdbMemTableInsertTbData(STsdb *pTsdb, SSubmitBlk *pBlock, int32_t *p
 }
 
 static STbData *tsdbNewTbData(tb_uid_t uid) {
-  STbData *pTbData = (STbData *)calloc(1, sizeof(*pTbData));
+  STbData *pTbData = (STbData *)taosMemoryCalloc(1, sizeof(*pTbData));
   if (pTbData == NULL) {
     return NULL;
   }
@@ -397,14 +397,14 @@ static STbData *tsdbNewTbData(tb_uid_t uid) {
   //                     tkeyComparFn, skipListCreateFlags, tsdbGetTsTupleKey);
   // if (pTableData->pData == NULL) {
   //   terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
-  //   free(pTableData);
+  //   taosMemoryFree(pTableData);
   //   return NULL;
   // }
 
   pTbData->pData = tSkipListCreate(5, TSDB_DATA_TYPE_TIMESTAMP, sizeof(int64_t), tkeyComparFn, SL_DISCARD_DUP_KEY,
                                    tsdbGetTsTupleKey);
   if (pTbData->pData == NULL) {
-    free(pTbData);
+    taosMemoryFree(pTbData);
     return NULL;
   }
 
@@ -414,7 +414,7 @@ static STbData *tsdbNewTbData(tb_uid_t uid) {
 static void tsdbFreeTbData(STbData *pTbData) {
   if (pTbData) {
     tSkipListDestroy(pTbData->pData);
-    free(pTbData);
+    taosMemoryFree(pTbData);
   }
 }
 
@@ -582,7 +582,7 @@ int tsdbTakeMemSnapshot(STsdbRepo *pRepo, SMemSnapshot *pSnapshot, SArray *pATab
 
     pSnapshot->mem = &(pSnapshot->mtable);
 
-    pSnapshot->mem->tData = (STableData **)calloc(pSnapshot->omem->maxTables, sizeof(STableData *));
+    pSnapshot->mem->tData = (STableData **)taosMemoryCalloc(pSnapshot->omem->maxTables, sizeof(STableData *));
     if (pSnapshot->mem->tData == NULL) {
       terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
       taosRUnLockLatch(&(pSnapshot->omem->latch));
@@ -629,7 +629,7 @@ void tsdbUnTakeMemSnapShot(STsdbRepo *pRepo, SMemSnapshot *pSnapshot) {
         tsdbFreeTableData(pTableData);
       }
     }
-    tfree(pSnapshot->mem->tData);
+    taosMemoryFreeClear(pSnapshot->mem->tData);
 
     tsdbUnRefMemTable(pRepo, pSnapshot->omem);
   }
@@ -990,10 +990,10 @@ static void updateTableLatestColumn(STsdbRepo *pRepo, STable *pTable, STSRow* ro
     TSDB_WLOCK_TABLE(pTable); 
     SDataCol *pDataCol = &(pLatestCols[idx]);
     if (pDataCol->pData == NULL) {
-      pDataCol->pData = malloc(pTCol->bytes);
+      pDataCol->pData = taosMemoryMalloc(pTCol->bytes);
       pDataCol->bytes = pTCol->bytes;
     } else if (pDataCol->bytes < pTCol->bytes) {
-      pDataCol->pData = realloc(pDataCol->pData, pTCol->bytes);
+      pDataCol->pData = taosMemoryRealloc(pDataCol->pData, pTCol->bytes);
       pDataCol->bytes = pTCol->bytes;
     }
     // the actual value size

source/dnode/vnode/src/tsdb/tsdbRead.c

@@ -355,7 +355,7 @@ static void setQueryTimewindow(STsdbReadHandle* pTsdbReadHandle, STsdbQueryCond*
 }
 
 static STsdbReadHandle* tsdbQueryTablesImpl(STsdb* tsdb, STsdbQueryCond* pCond, uint64_t qId, uint64_t taskId) {
-  STsdbReadHandle* pReadHandle = calloc(1, sizeof(STsdbReadHandle));
+  STsdbReadHandle* pReadHandle = taosMemoryCalloc(1, sizeof(STsdbReadHandle));
   if (pReadHandle == NULL) {
     goto _end;
   }
@@ -388,7 +388,7 @@ static STsdbReadHandle* tsdbQueryTablesImpl(STsdb* tsdb, STsdbQueryCond* pCond,
 
   if (pCond->numOfCols > 0) {
     // allocate buffer in order to load data blocks from file
-    pReadHandle->statis = calloc(pCond->numOfCols, sizeof(SDataStatis));
+    pReadHandle->statis = taosMemoryCalloc(pCond->numOfCols, sizeof(SDataStatis));
     if (pReadHandle->statis == NULL) {
       goto _end;
     }
@@ -597,7 +597,7 @@ static STableGroupInfo* trimTableGroup(STimeWindow* window, STableGroupInfo* pGr
   assert(pGroupList);
   size_t numOfGroup = taosArrayGetSize(pGroupList->pGroupList);
 
-  STableGroupInfo* pNew = calloc(1, sizeof(STableGroupInfo));
+  STableGroupInfo* pNew = taosMemoryCalloc(1, sizeof(STableGroupInfo));
   pNew->pGroupList = taosArrayInit(numOfGroup, POINTER_BYTES);
 
   for(int32_t i = 0; i < numOfGroup; ++i) {
@@ -1009,7 +1009,7 @@ static int32_t loadBlockInfo(STsdbReadHandle * pTsdbReadHandle, int32_t index, i
   if (pCheckInfo->compSize < (int32_t)compIndex->len) {
     assert(compIndex->len > 0);
 
-    char* t = realloc(pCheckInfo->pCompInfo, compIndex->len);
+    char* t = taosMemoryRealloc(pCheckInfo->pCompInfo, compIndex->len);
     if (t == NULL) {
       terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
       code = TSDB_CODE_TDB_OUT_OF_MEMORY;
@@ -1974,15 +1974,15 @@ int32_t binarySearchForKey(char* pValue, int num, TSKEY key, int order) {
 }
 
 static void cleanBlockOrderSupporter(SBlockOrderSupporter* pSupporter, int32_t numOfTables) {
-  tfree(pSupporter->numOfBlocksPerTable);
-  tfree(pSupporter->blockIndexArray);
+  taosMemoryFreeClear(pSupporter->numOfBlocksPerTable);
+  taosMemoryFreeClear(pSupporter->blockIndexArray);
 
   for (int32_t i = 0; i < numOfTables; ++i) {
     STableBlockInfo* pBlockInfo = pSupporter->pDataBlockInfo[i];
-    tfree(pBlockInfo);
+    taosMemoryFreeClear(pBlockInfo);
   }
 
-  tfree(pSupporter->pDataBlockInfo);
+  taosMemoryFreeClear(pSupporter->pDataBlockInfo);
 }
 
 static int32_t dataBlockOrderCompar(const void* pLeft, const void* pRight, void* param) {
@@ -2021,7 +2021,7 @@ static int32_t createDataBlocksInfo(STsdbReadHandle* pTsdbReadHandle, int32_t nu
 
   if (pTsdbReadHandle->allocSize < size) {
     pTsdbReadHandle->allocSize = (int32_t)size;
-    char* tmp = realloc(pTsdbReadHandle->pDataBlockInfo, pTsdbReadHandle->allocSize);
+    char* tmp = taosMemoryRealloc(pTsdbReadHandle->pDataBlockInfo, pTsdbReadHandle->allocSize);
     if (tmp == NULL) {
       return TSDB_CODE_TDB_OUT_OF_MEMORY;
     }
@@ -2037,9 +2037,9 @@ static int32_t createDataBlocksInfo(STsdbReadHandle* pTsdbReadHandle, int32_t nu
 
   SBlockOrderSupporter sup = {0};
   sup.numOfTables = numOfTables;
-  sup.numOfBlocksPerTable = calloc(1, sizeof(int32_t) * numOfTables);
-  sup.blockIndexArray = calloc(1, sizeof(int32_t) * numOfTables);
-  sup.pDataBlockInfo = calloc(1, POINTER_BYTES * numOfTables);
+  sup.numOfBlocksPerTable = taosMemoryCalloc(1, sizeof(int32_t) * numOfTables);
+  sup.blockIndexArray = taosMemoryCalloc(1, sizeof(int32_t) * numOfTables);
+  sup.pDataBlockInfo = taosMemoryCalloc(1, POINTER_BYTES * numOfTables);
 
   if (sup.numOfBlocksPerTable == NULL || sup.blockIndexArray == NULL || sup.pDataBlockInfo == NULL) {
     cleanBlockOrderSupporter(&sup, 0);
@@ -2058,7 +2058,7 @@ static int32_t createDataBlocksInfo(STsdbReadHandle* pTsdbReadHandle, int32_t nu
     SBlock* pBlock = pTableCheck->pCompInfo->blocks;
     sup.numOfBlocksPerTable[numOfQualTables] = pTableCheck->numOfBlocks;
 
-    char* buf = malloc(sizeof(STableBlockInfo) * pTableCheck->numOfBlocks);
+    char* buf = taosMemoryMalloc(sizeof(STableBlockInfo) * pTableCheck->numOfBlocks);
     if (buf == NULL) {
       cleanBlockOrderSupporter(&sup, numOfQualTables);
       return TSDB_CODE_TDB_OUT_OF_MEMORY;
@@ -2128,7 +2128,7 @@ static int32_t createDataBlocksInfo(STsdbReadHandle* pTsdbReadHandle, int32_t nu
 
   tsdbDebug("%p %d data blocks sort completed, %s", pTsdbReadHandle, cnt, pTsdbReadHandle->idStr);
   cleanBlockOrderSupporter(&sup, numOfTables);
-  free(pTree);
+  taosMemoryFree(pTree);
 
   return TSDB_CODE_SUCCESS;
 }
@@ -2536,12 +2536,12 @@ static void destroyHelper(void* param) {
 
 //  tQueryInfo* pInfo = (tQueryInfo*)param;
 //  if (pInfo->optr != TSDB_RELATION_IN) {
-//    tfree(pInfo->q);
+//    taosMemoryFreeClear(pInfo->q);
 //  } else {
 //    taosHashCleanup((SHashObj *)(pInfo->q));
 //  }
 
-  free(param);
+  taosMemoryFree(param);
 }
 
 #define TSDB_PREV_ROW  0x1
@@ -2616,7 +2616,7 @@ static bool loadCachedLastRow(STsdbReadHandle* pTsdbReadHandle) {
 //      return false;
 //    }
     mergeTwoRowFromMem(pTsdbReadHandle, pTsdbReadHandle->outputCapacity, 0, pRow, NULL, numOfCols, pCheckInfo->tableId, NULL, NULL, true);
-    tfree(pRow);
+    taosMemoryFreeClear(pRow);
 
     // update the last key value
     pCheckInfo->lastKey = key + step;
@@ -2904,7 +2904,7 @@ bool tsdbNextDataBlock(tsdbReaderT pHandle) {
 //
 //    SColumnInfoData colInfo = {{0}, 0};
 //    colInfo.info = pCol->info;
-//    colInfo.pData = calloc(1, pCol->info.bytes);
+//    colInfo.pData = taosMemoryCalloc(1, pCol->info.bytes);
 //    if (colInfo.pData == NULL) {
 //      terrno = TSDB_CODE_QRY_OUT_OF_MEMORY;
 //      goto out_of_memory;
@@ -2923,7 +2923,7 @@ bool tsdbNextDataBlock(tsdbReaderT pHandle) {
 //    cond.twindow = (STimeWindow){pTsdbReadHandle->window.skey, INT64_MAX};
 //  }
 //
-//  cond.colList = calloc(cond.numOfCols, sizeof(SColumnInfo));
+//  cond.colList = taosMemoryCalloc(cond.numOfCols, sizeof(SColumnInfo));
 //  if (cond.colList == NULL) {
 //    terrno = TSDB_CODE_QRY_OUT_OF_MEMORY;
 //    goto out_of_memory;
@@ -2935,7 +2935,7 @@ bool tsdbNextDataBlock(tsdbReaderT pHandle) {
 //  }
 //
 //  pSecQueryHandle = tsdbQueryTablesImpl(pTsdbReadHandle->pTsdb, &cond, pTsdbReadHandle->idStr, pMemRef);
-//  tfree(cond.colList);
+//  taosMemoryFreeClear(cond.colList);
 //
 //  // current table, only one table
 //  STableCheckInfo* pCurrent = taosArrayGet(pTsdbReadHandle->pTableCheckInfo, pTsdbReadHandle->activeIndex);
@@ -3294,7 +3294,7 @@ void filterPrepare(void* expr, void* param) {
     return;
   }
 
-  pExpr->_node.info = calloc(1, sizeof(tQueryInfo));
+  pExpr->_node.info = taosMemoryCalloc(1, sizeof(tQueryInfo));
 
   STSchema*   pTSSchema = (STSchema*) param;
   tQueryInfo* pInfo = pExpr->_node.info;
@@ -3327,7 +3327,7 @@ void filterPrepare(void* expr, void* param) {
       size = pSchema->bytes;
     }
     // to make sure tonchar does not cause invalid write, since the '\0' needs at least sizeof(TdUcs4) space.
-    pInfo->q = calloc(1, size + TSDB_NCHAR_SIZE + VARSTR_HEADER_SIZE);
+    pInfo->q = taosMemoryCalloc(1, size + TSDB_NCHAR_SIZE + VARSTR_HEADER_SIZE);
     tVariantDump(pCond, pInfo->q, pSchema->type, true);
   }
 }
@@ -3613,7 +3613,7 @@ int32_t tsdbQuerySTableByTagCond(void* pMeta, uint64_t uid, TSKEY skey, const ch
 //      if (tagExpr != NULL) {
 //        CLEANUP_PUSH_VOID_PTR_PTR(true, tExprTreeDestroy, tagExpr, NULL);
 //        tExprNode* tbnameExpr = expr;
-//        expr = calloc(1, sizeof(tExprNode));
+//        expr = taosMemoryCalloc(1, sizeof(tExprNode));
 //        if (expr == NULL) {
 //          THROW( TSDB_CODE_TDB_OUT_OF_MEMORY );
 //        }
@@ -3727,7 +3727,7 @@ static void* doFreeColumnInfoData(SArray* pColumnInfoData) {
   size_t cols = taosArrayGetSize(pColumnInfoData);
   for (int32_t i = 0; i < cols; ++i) {
     SColumnInfoData* pColInfo = taosArrayGet(pColumnInfoData, i);
-    tfree(pColInfo->pData);
+    taosMemoryFreeClear(pColInfo->pData);
   }
 
   taosArrayDestroy(pColumnInfoData);
@@ -3740,7 +3740,7 @@ static void* destroyTableCheckInfo(SArray* pTableCheckInfo) {
     STableCheckInfo* p = taosArrayGet(pTableCheckInfo, i);
     destroyTableMemIterator(p);
 
-    tfree(p->pCompInfo);
+    taosMemoryFreeClear(p->pCompInfo);
   }
 
   taosArrayDestroy(pTableCheckInfo);
@@ -3757,8 +3757,8 @@ void tsdbCleanupReadHandle(tsdbReaderT queryHandle) {
   pTsdbReadHandle->pColumns = doFreeColumnInfoData(pTsdbReadHandle->pColumns);
 
   taosArrayDestroy(pTsdbReadHandle->defaultLoadColumn);
-  tfree(pTsdbReadHandle->pDataBlockInfo);
-  tfree(pTsdbReadHandle->statis);
+  taosMemoryFreeClear(pTsdbReadHandle->pDataBlockInfo);
+  taosMemoryFreeClear(pTsdbReadHandle->statis);
 
   if (!emptyQueryTimewindow(pTsdbReadHandle)) {
 //    tsdbMayUnTakeMemSnapshot(pTsdbReadHandle);
@@ -3783,7 +3783,7 @@ void tsdbCleanupReadHandle(tsdbReaderT queryHandle) {
   tsdbDebug("%p :io-cost summary: head-file read cnt:%"PRIu64", head-file time:%"PRIu64" us, statis-info:%"PRId64" us, datablock:%" PRId64" us, check data:%"PRId64" us, %s",
       pTsdbReadHandle, pCost->headFileLoad, pCost->headFileLoadTime, pCost->statisInfoLoadTime, pCost->blockLoadTime, pCost->checkForNextTime, pTsdbReadHandle->idStr);
 
-  tfree(pTsdbReadHandle);
+  taosMemoryFreeClear(pTsdbReadHandle);
 }
 
 #if 0
@@ -3842,15 +3842,15 @@ static int32_t setQueryCond(tQueryInfo *queryColInfo, SQueryCond* pCond) {
 
   if (optr == TSDB_RELATION_GREATER || optr == TSDB_RELATION_GREATER_EQUAL ||
       optr == TSDB_RELATION_EQUAL || optr == TSDB_RELATION_NOT_EQUAL) {
-    pCond->start       = calloc(1, sizeof(SEndPoint));
+    pCond->start       = taosMemoryCalloc(1, sizeof(SEndPoint));
     pCond->start->optr = queryColInfo->optr;
     pCond->start->v    = queryColInfo->q;
   } else if (optr == TSDB_RELATION_LESS || optr == TSDB_RELATION_LESS_EQUAL) {
-    pCond->end       = calloc(1, sizeof(SEndPoint));
+    pCond->end       = taosMemoryCalloc(1, sizeof(SEndPoint));
     pCond->end->optr = queryColInfo->optr;
     pCond->end->v    = queryColInfo->q;
   } else if (optr == TSDB_RELATION_IN) {
-    pCond->start       = calloc(1, sizeof(SEndPoint));
+    pCond->start       = taosMemoryCalloc(1, sizeof(SEndPoint));
     pCond->start->optr = queryColInfo->optr;
     pCond->start->v    = queryColInfo->q; 
   } else if (optr == TSDB_RELATION_LIKE) {
@@ -3996,8 +3996,8 @@ static void queryIndexedColumn(SSkipList* pSkipList, tQueryInfo* pQueryInfo, SAr
     }
   }
 
-  free(cond.start);
-  free(cond.end);
+  taosMemoryFree(cond.start);
+  taosMemoryFree(cond.end);
   tSkipListDestroyIter(iter);
 }
 

source/dnode/vnode/src/tsdb/tsdbSma.c

@@ -169,7 +169,7 @@ static void tsdbGetSmaDir(int32_t vgId, ETsdbSmaType smaType, char dirName[]) {
 static SSmaEnv *tsdbNewSmaEnv(const STsdb *pTsdb, const char *path, SDiskID did) {
   SSmaEnv *pEnv = NULL;
 
-  pEnv = (SSmaEnv *)calloc(1, sizeof(SSmaEnv));
+  pEnv = (SSmaEnv *)taosMemoryCalloc(1, sizeof(SSmaEnv));
   if (pEnv == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return NULL;
@@ -178,7 +178,7 @@ static SSmaEnv *tsdbNewSmaEnv(const STsdb *pTsdb, const char *path, SDiskID did)
   int code = taosThreadRwlockInit(&(pEnv->lock), NULL);
   if (code) {
     terrno = TAOS_SYSTEM_ERROR(code);
-    free(pEnv);
+    taosMemoryFree(pEnv);
     return NULL;
   }
 
@@ -230,8 +230,8 @@ static int32_t tsdbInitSmaEnv(STsdb *pTsdb, const char *path, SDiskID did, SSmaE
 void tsdbDestroySmaEnv(SSmaEnv *pSmaEnv) {
   if (pSmaEnv) {
     tsdbDestroySmaState(pSmaEnv->pStat);
-    tfree(pSmaEnv->pStat);
-    tfree(pSmaEnv->path);
+    taosMemoryFreeClear(pSmaEnv->pStat);
+    taosMemoryFreeClear(pSmaEnv->path);
     taosThreadRwlockDestroy(&(pSmaEnv->lock));
     tsdbCloseBDBEnv(pSmaEnv->dbEnv);
   }
@@ -239,7 +239,7 @@ void tsdbDestroySmaEnv(SSmaEnv *pSmaEnv) {
 
 void *tsdbFreeSmaEnv(SSmaEnv *pSmaEnv) {
   tsdbDestroySmaEnv(pSmaEnv);
-  tfree(pSmaEnv);
+  taosMemoryFreeClear(pSmaEnv);
   return NULL;
 }
 
@@ -271,7 +271,7 @@ static int32_t tsdbInitSmaStat(SSmaStat **pSmaStat) {
    * tsdbInitSmaStat invoked in other multithread environment later.
    */
   if (*pSmaStat == NULL) {
-    *pSmaStat = (SSmaStat *)calloc(1, sizeof(SSmaStat));
+    *pSmaStat = (SSmaStat *)taosMemoryCalloc(1, sizeof(SSmaStat));
     if (*pSmaStat == NULL) {
       terrno = TSDB_CODE_OUT_OF_MEMORY;
       return TSDB_CODE_FAILED;
@@ -281,7 +281,7 @@ static int32_t tsdbInitSmaStat(SSmaStat **pSmaStat) {
         taosHashInit(SMA_STATE_HASH_SLOT, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), true, HASH_ENTRY_LOCK);
 
     if ((*pSmaStat)->smaStatItems == NULL) {
-      tfree(*pSmaStat);
+      taosMemoryFreeClear(*pSmaStat);
       return TSDB_CODE_FAILED;
     }
   }
@@ -291,13 +291,13 @@ static int32_t tsdbInitSmaStat(SSmaStat **pSmaStat) {
 static SSmaStatItem *tsdbNewSmaStatItem(int8_t state) {
   SSmaStatItem *pItem = NULL;
 
-  pItem = (SSmaStatItem *)calloc(1, sizeof(SSmaStatItem));
+  pItem = (SSmaStatItem *)taosMemoryCalloc(1, sizeof(SSmaStatItem));
   if (pItem) {
     pItem->state = state;
     pItem->expiredWindows = taosHashInit(SMA_STATE_ITEM_HASH_SLOT, taosGetDefaultHashFunction(TSDB_DATA_TYPE_TIMESTAMP),
                                          true, HASH_ENTRY_LOCK);
     if (!pItem->expiredWindows) {
-      tfree(pItem);
+      taosMemoryFreeClear(pItem);
     }
   }
   return pItem;
@@ -306,9 +306,9 @@ static SSmaStatItem *tsdbNewSmaStatItem(int8_t state) {
 static void *tsdbFreeSmaStatItem(SSmaStatItem *pSmaStatItem) {
   if (pSmaStatItem != NULL) {
     tdDestroyTSma(pSmaStatItem->pSma);
-    tfree(pSmaStatItem->pSma);
+    taosMemoryFreeClear(pSmaStatItem->pSma);
     taosHashCleanup(pSmaStatItem->expiredWindows);
-    tfree(pSmaStatItem);
+    taosMemoryFreeClear(pSmaStatItem);
   }
   return NULL;
 }
@@ -406,7 +406,7 @@ static int32_t tsdbSetExpiredWindow(STsdb *pTsdb, SHashObj *pItemsHash, int64_t
     if (pSma == NULL) {
       terrno = TSDB_CODE_TDB_NO_SMA_INDEX_IN_META;
       taosHashCleanup(pItem->expiredWindows);
-      free(pItem);
+      taosMemoryFree(pItem);
       tsdbWarn("vgId:%d update expired window failed for smaIndex %" PRIi64 " since %s", REPO_ID(pTsdb), indexUid,
                tstrerror(terrno));
       return TSDB_CODE_FAILED;
@@ -416,7 +416,7 @@ static int32_t tsdbSetExpiredWindow(STsdb *pTsdb, SHashObj *pItemsHash, int64_t
     if (taosHashPut(pItemsHash, &indexUid, sizeof(indexUid), &pItem, sizeof(pItem)) != 0) {
       // If error occurs during put smaStatItem, free the resources of pItem
       taosHashCleanup(pItem->expiredWindows);
-      free(pItem);
+      taosMemoryFree(pItem);
       return TSDB_CODE_FAILED;
     }
   }
@@ -430,7 +430,7 @@ static int32_t tsdbSetExpiredWindow(STsdb *pTsdb, SHashObj *pItemsHash, int64_t
     //  2) This would solve the inconsistency to some extent, but not completely, unless we record all expired
     // windows failed to put into hash table.
     taosHashCleanup(pItem->expiredWindows);
-    tfree(pItem->pSma);
+    taosMemoryFreeClear(pItem->pSma);
     taosHashRemove(pItemsHash, &indexUid, sizeof(indexUid));
     return TSDB_CODE_FAILED;
   }
@@ -1237,7 +1237,7 @@ static int32_t tsdbGetTSmaDataImpl(STsdb *pTsdb, STSmaDataWrapper *pData, int64_
     tsdbWarn("vgId:%d get sma data v[%d]=%" PRIi64, REPO_ID(pTsdb), v, *(int64_t *)POINTER_SHIFT(result, v));
   }
 #endif
-  tfree(result);  // TODO: fill the result to output
+  taosMemoryFreeClear(result);  // TODO: fill the result to output
 
 #if 0
   int32_t nResult = 0;

source/dnode/vnode/src/vnd/vnodeArenaMAImpl.c

@@ -19,7 +19,7 @@ static SVArenaNode *vArenaNodeNew(uint64_t capacity);
 static void         vArenaNodeFree(SVArenaNode *pNode);
 
 SVMemAllocator *vmaCreate(uint64_t capacity, uint64_t ssize, uint64_t lsize) {
-  SVMemAllocator *pVMA = (SVMemAllocator *)malloc(sizeof(*pVMA));
+  SVMemAllocator *pVMA = (SVMemAllocator *)taosMemoryMalloc(sizeof(*pVMA));
   if (pVMA == NULL) {
     return NULL;
   }
@@ -31,7 +31,7 @@ SVMemAllocator *vmaCreate(uint64_t capacity, uint64_t ssize, uint64_t lsize) {
 
   pVMA->pNode = vArenaNodeNew(capacity);
   if (pVMA->pNode == NULL) {
-    free(pVMA);
+    taosMemoryFree(pVMA);
     return NULL;
   }
 
@@ -48,7 +48,7 @@ void vmaDestroy(SVMemAllocator *pVMA) {
       vArenaNodeFree(pNode);
     }
 
-    free(pVMA);
+    taosMemoryFree(pVMA);
   }
 }
 
@@ -99,7 +99,7 @@ bool vmaIsFull(SVMemAllocator *pVMA) {
 static SVArenaNode *vArenaNodeNew(uint64_t capacity) {
   SVArenaNode *pNode = NULL;
 
-  pNode = (SVArenaNode *)malloc(sizeof(*pNode) + capacity);
+  pNode = (SVArenaNode *)taosMemoryMalloc(sizeof(*pNode) + capacity);
   if (pNode == NULL) {
     return NULL;
   }
@@ -112,6 +112,6 @@ static SVArenaNode *vArenaNodeNew(uint64_t capacity) {
 
 static void vArenaNodeFree(SVArenaNode *pNode) {
   if (pNode) {
-    free(pNode);
+    taosMemoryFree(pNode);
   }
 }

source/dnode/vnode/src/vnd/vnodeBufferPool.c

@@ -34,7 +34,7 @@ static void           vBufPoolDestroyMA(SMemAllocatorFactory *pMAF, SMemAllocato
 int vnodeOpenBufPool(SVnode *pVnode) {
   uint64_t capacity;
 
-  if ((pVnode->pBufPool = (SVBufPool *)calloc(1, sizeof(SVBufPool))) == NULL) {
+  if ((pVnode->pBufPool = (SVBufPool *)taosMemoryCalloc(1, sizeof(SVBufPool))) == NULL) {
     /* TODO */
     return -1;
   }
@@ -57,7 +57,7 @@ int vnodeOpenBufPool(SVnode *pVnode) {
     TD_DLIST_APPEND(&(pVnode->pBufPool->free), pVMA);
   }
 
-  pVnode->pBufPool->pMAF = (SMemAllocatorFactory *)malloc(sizeof(SMemAllocatorFactory));
+  pVnode->pBufPool->pMAF = (SMemAllocatorFactory *)taosMemoryMalloc(sizeof(SMemAllocatorFactory));
   if (pVnode->pBufPool->pMAF == NULL) {
     // TODO: handle error
     return -1;
@@ -71,7 +71,7 @@ int vnodeOpenBufPool(SVnode *pVnode) {
 
 void vnodeCloseBufPool(SVnode *pVnode) {
   if (pVnode->pBufPool) {
-    tfree(pVnode->pBufPool->pMAF);
+    taosMemoryFreeClear(pVnode->pBufPool->pMAF);
     vmaDestroy(pVnode->pBufPool->inuse);
 
     while (true) {
@@ -88,7 +88,7 @@ void vnodeCloseBufPool(SVnode *pVnode) {
       vmaDestroy(pVMA);
     }
 
-    free(pVnode->pBufPool);
+    taosMemoryFree(pVnode->pBufPool);
     pVnode->pBufPool = NULL;
   }
 }
@@ -161,7 +161,7 @@ static SMemAllocator *vBufPoolCreateMA(SMemAllocatorFactory *pMAF) {
   SVnode *       pVnode = (SVnode *)(pMAF->impl);
   SVMAWrapper *  pWrapper;
 
-  pMA = (SMemAllocator *)calloc(1, sizeof(*pMA) + sizeof(SVMAWrapper));
+  pMA = (SMemAllocator *)taosMemoryCalloc(1, sizeof(*pMA) + sizeof(SVMAWrapper));
   if (pMA == NULL) {
     return NULL;
   }
@@ -182,7 +182,7 @@ static void vBufPoolDestroyMA(SMemAllocatorFactory *pMAF, SMemAllocator *pMA) {
   SVnode *        pVnode = pWrapper->pVnode;
   SVMemAllocator *pVMA = pWrapper->pVMA;
 
-  free(pMA);
+  taosMemoryFree(pMA);
   if (--pVMA->_ref.val == 0) {
     TD_DLIST_POP(&(pVnode->pBufPool->incycle), pVMA);
     vmaReset(pVMA);

source/dnode/vnode/src/vnd/vnodeCommit.c

@@ -24,7 +24,7 @@ int vnodeAsyncCommit(SVnode *pVnode) {
   vnodeWaitCommit(pVnode);
 
   vnodeBufPoolSwitch(pVnode);
-  SVnodeTask *pTask = (SVnodeTask *)malloc(sizeof(*pTask));
+  SVnodeTask *pTask = (SVnodeTask *)taosMemoryMalloc(sizeof(*pTask));
 
   pTask->execute = vnodeCommit;  // TODO
   pTask->arg = pVnode;           // TODO

source/dnode/vnode/src/vnd/vnodeMain.c

@@ -72,7 +72,7 @@ void vnodeDestroy(const char *path) { taosRemoveDir(path); }
 static SVnode *vnodeNew(const char *path, const SVnodeCfg *pVnodeCfg) {
   SVnode *pVnode = NULL;
 
-  pVnode = (SVnode *)calloc(1, sizeof(*pVnode));
+  pVnode = (SVnode *)taosMemoryCalloc(1, sizeof(*pVnode));
   if (pVnode == NULL) {
     // TODO
     return NULL;
@@ -92,8 +92,8 @@ static SVnode *vnodeNew(const char *path, const SVnodeCfg *pVnodeCfg) {
 static void vnodeFree(SVnode *pVnode) {
   if (pVnode) {
     tsem_destroy(&(pVnode->canCommit));
-    tfree(pVnode->path);
-    free(pVnode);
+    taosMemoryFreeClear(pVnode->path);
+    taosMemoryFree(pVnode);
   }
 }
 

source/dnode/vnode/src/vnd/vnodeMgr.c

@@ -29,7 +29,7 @@ int vnodeInit() {
 
   // Start commit handers
   vnodeMgr.nthreads = tsNumOfCommitThreads;
-  vnodeMgr.threads = calloc(vnodeMgr.nthreads, sizeof(TdThread));
+  vnodeMgr.threads = taosMemoryCalloc(vnodeMgr.nthreads, sizeof(TdThread));
   if (vnodeMgr.threads == NULL) {
     return -1;
   }
@@ -65,7 +65,7 @@ void vnodeCleanup() {
     taosThreadJoin(vnodeMgr.threads[i], NULL);
   }
 
-  tfree(vnodeMgr.threads);
+  taosMemoryFreeClear(vnodeMgr.threads);
   taosThreadCondDestroy(&(vnodeMgr.hasTask));
   taosThreadMutexDestroy(&(vnodeMgr.mutex));
 }
@@ -107,7 +107,7 @@ static void* loop(void* arg) {
     taosThreadMutexUnlock(&(vnodeMgr.mutex));
 
     (*(pTask->execute))(pTask->arg);
-    free(pTask);
+    taosMemoryFree(pTask);
   }
 
   return NULL;

source/dnode/vnode/src/vnd/vnodeQuery.c

@@ -141,7 +141,7 @@ static int vnodeGetTableMeta(SVnode *pVnode, SRpcMsg *pMsg) {
     pTagSchema = NULL;
   }
 
-  metaRsp.pSchemas = calloc(nCols + nTagCols, sizeof(SSchema));
+  metaRsp.pSchemas = taosMemoryCalloc(nCols + nTagCols, sizeof(SSchema));
   if (metaRsp.pSchemas == NULL) {
     code = TSDB_CODE_VND_OUT_OF_MEMORY;
     goto _exit;
@@ -182,19 +182,19 @@ _exit:
 
   tFreeSTableMetaRsp(&metaRsp);
   if (pSW != NULL) {
-    tfree(pSW->pSchema);
-    tfree(pSW);
+    taosMemoryFreeClear(pSW->pSchema);
+    taosMemoryFreeClear(pSW);
   }
 
   if (pTbCfg) {
-    tfree(pTbCfg->name);
+    taosMemoryFreeClear(pTbCfg->name);
     if (pTbCfg->type == META_SUPER_TABLE) {
-      free(pTbCfg->stbCfg.pTagSchema);
+      taosMemoryFree(pTbCfg->stbCfg.pTagSchema);
     } else if (pTbCfg->type == META_SUPER_TABLE) {
       kvRowFree(pTbCfg->ctbCfg.pTag);
     }
 
-    tfree(pTbCfg);
+    taosMemoryFreeClear(pTbCfg);
   }
 
   rpcMsg.handle = pMsg->handle;
@@ -210,7 +210,7 @@ _exit:
 
 static void freeItemHelper(void *pItem) {
   char *p = *(char **)pItem;
-  free(p);
+  taosMemoryFree(p);
 }
 
 /**
@@ -230,7 +230,7 @@ static int32_t vnodeGetTableList(SVnode *pVnode, SRpcMsg *pMsg) {
       taosArrayPush(pArray, &name);
       totalLen += strlen(name);
     } else {
-      tfree(name);
+      taosMemoryFreeClear(name);
     }
 
     numOfTables++;
@@ -260,7 +260,7 @@ static int32_t vnodeGetTableList(SVnode *pVnode, SRpcMsg *pMsg) {
     STR_TO_VARSTR(p, n);
 
     p += (TSDB_TABLE_NAME_LEN + VARSTR_HEADER_SIZE);
-    // free(n);
+    // taosMemoryFree(n);
   }
 
   pFetchRsp->numOfRows = htonl(numOfTables);

source/dnode/vnode/src/vnd/vnodeWrite.c

@@ -72,9 +72,9 @@ int vnodeApplyWMsg(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {
       }
 
       // TODO: maybe need to clear the request struct
-      free(vCreateTbReq.stbCfg.pSchema);
-      free(vCreateTbReq.stbCfg.pTagSchema);
-      free(vCreateTbReq.name);
+      taosMemoryFree(vCreateTbReq.stbCfg.pSchema);
+      taosMemoryFree(vCreateTbReq.stbCfg.pTagSchema);
+      taosMemoryFree(vCreateTbReq.name);
       break;
     }
     case TDMT_VND_CREATE_TABLE: {
@@ -101,14 +101,14 @@ int vnodeApplyWMsg(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {
           // TODO: handle error
           vError("vgId:%d, failed to create table: %s", pVnode->vgId, pCreateTbReq->name);
         }
-        free(pCreateTbReq->name);
+        taosMemoryFree(pCreateTbReq->name);
         if (pCreateTbReq->type == TD_SUPER_TABLE) {
-          free(pCreateTbReq->stbCfg.pSchema);
-          free(pCreateTbReq->stbCfg.pTagSchema);
+          taosMemoryFree(pCreateTbReq->stbCfg.pSchema);
+          taosMemoryFree(pCreateTbReq->stbCfg.pTagSchema);
         } else if (pCreateTbReq->type == TD_CHILD_TABLE) {
-          free(pCreateTbReq->ctbCfg.pTag);
+          taosMemoryFree(pCreateTbReq->ctbCfg.pTag);
         } else {
-          free(pCreateTbReq->ntbCfg.pSchema);
+          taosMemoryFree(pCreateTbReq->ntbCfg.pSchema);
         }
       }
 
@@ -120,7 +120,7 @@ int vnodeApplyWMsg(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {
         tSerializeSVCreateTbBatchRsp(msg, contLen, &vCreateTbBatchRsp);
         taosArrayDestroy(vCreateTbBatchRsp.rspList);
 
-        *pRsp = calloc(1, sizeof(SRpcMsg));
+        *pRsp = taosMemoryCalloc(1, sizeof(SRpcMsg));
         (*pRsp)->msgType = TDMT_VND_CREATE_TABLE_RSP;
         (*pRsp)->pCont = msg;
         (*pRsp)->contLen = contLen;
@@ -133,9 +133,9 @@ int vnodeApplyWMsg(SVnode *pVnode, SRpcMsg *pMsg, SRpcMsg **pRsp) {
       SVCreateTbReq vAlterTbReq = {0};
       vTrace("vgId:%d, process alter stb req", pVnode->vgId);
       tDeserializeSVCreateTbReq(POINTER_SHIFT(pMsg->pCont, sizeof(SMsgHead)), &vAlterTbReq);
-      free(vAlterTbReq.stbCfg.pSchema);
-      free(vAlterTbReq.stbCfg.pTagSchema);
-      free(vAlterTbReq.name);
+      taosMemoryFree(vAlterTbReq.stbCfg.pSchema);
+      taosMemoryFree(vAlterTbReq.stbCfg.pTagSchema);
+      taosMemoryFree(vAlterTbReq.name);
       break;
     }
     case TDMT_VND_DROP_STB:

source/dnode/vnode/test/tqMetaTest.cpp

@@ -12,7 +12,7 @@ struct Foo {
 int FooSerializer(const void* pObj, STqSerializedHead** ppHead) {
   Foo* foo = (Foo*)pObj;
   if ((*ppHead) == NULL || (*ppHead)->ssize < sizeof(STqSerializedHead) + sizeof(int32_t)) {
-    *ppHead = (STqSerializedHead*)realloc(*ppHead, sizeof(STqSerializedHead) + sizeof(int32_t));
+    *ppHead = (STqSerializedHead*)taosMemoryRealloc(*ppHead, sizeof(STqSerializedHead) + sizeof(int32_t));
     (*ppHead)->ssize = sizeof(STqSerializedHead) + sizeof(int32_t);
   }
   *(int32_t*)(*ppHead)->content = foo->a;
@@ -21,14 +21,14 @@ int FooSerializer(const void* pObj, STqSerializedHead** ppHead) {
 
 const void* FooDeserializer(const STqSerializedHead* pHead, void** ppObj) {
   if (*ppObj == NULL) {
-    *ppObj = realloc(*ppObj, sizeof(int32_t));
+    *ppObj = taosMemoryRealloc(*ppObj, sizeof(int32_t));
   }
   Foo* pFoo = *(Foo**)ppObj;
   pFoo->a = *(int32_t*)pHead->content;
   return NULL;
 }
 
-void FooDeleter(void* pObj) { free(pObj); }
+void FooDeleter(void* pObj) { taosMemoryFree(pObj); }
 
 class TqMetaUpdateAppendTest : public ::testing::Test {
  protected:
@@ -58,7 +58,7 @@ TEST_F(TqMetaUpdateAppendTest, copyPutTest) {
 }
 
 TEST_F(TqMetaUpdateAppendTest, persistTest) {
-  Foo* pFoo = (Foo*)malloc(sizeof(Foo));
+  Foo* pFoo = (Foo*)taosMemoryMalloc(sizeof(Foo));
   pFoo->a = 2;
   tqHandleMovePut(pMeta, 1, pFoo);
   Foo* pBar = (Foo*)tqHandleGet(pMeta, 1);
@@ -82,7 +82,7 @@ TEST_F(TqMetaUpdateAppendTest, persistTest) {
 }
 
 TEST_F(TqMetaUpdateAppendTest, uncommittedTest) {
-  Foo* pFoo = (Foo*)malloc(sizeof(Foo));
+  Foo* pFoo = (Foo*)taosMemoryMalloc(sizeof(Foo));
   pFoo->a = 3;
   tqHandleMovePut(pMeta, 1, pFoo);
 
@@ -91,7 +91,7 @@ TEST_F(TqMetaUpdateAppendTest, uncommittedTest) {
 }
 
 TEST_F(TqMetaUpdateAppendTest, abortTest) {
-  Foo* pFoo = (Foo*)malloc(sizeof(Foo));
+  Foo* pFoo = (Foo*)taosMemoryMalloc(sizeof(Foo));
   pFoo->a = 3;
   tqHandleMovePut(pMeta, 1, pFoo);
 
@@ -104,7 +104,7 @@ TEST_F(TqMetaUpdateAppendTest, abortTest) {
 }
 
 TEST_F(TqMetaUpdateAppendTest, deleteTest) {
-  Foo* pFoo = (Foo*)malloc(sizeof(Foo));
+  Foo* pFoo = (Foo*)taosMemoryMalloc(sizeof(Foo));
   pFoo->a = 3;
   tqHandleMovePut(pMeta, 1, pFoo);
 
@@ -135,12 +135,12 @@ TEST_F(TqMetaUpdateAppendTest, deleteTest) {
 }
 
 TEST_F(TqMetaUpdateAppendTest, intxnPersist) {
-  Foo* pFoo = (Foo*)malloc(sizeof(Foo));
+  Foo* pFoo = (Foo*)taosMemoryMalloc(sizeof(Foo));
   pFoo->a = 3;
   tqHandleMovePut(pMeta, 1, pFoo);
   tqHandleCommit(pMeta, 1);
 
-  Foo* pBar = (Foo*)malloc(sizeof(Foo));
+  Foo* pBar = (Foo*)taosMemoryMalloc(sizeof(Foo));
   pBar->a = 4;
   tqHandleMovePut(pMeta, 1, pBar);
 

source/dnode/vnode/test/tsdbSmaTest.cpp

@@ -51,12 +51,12 @@ TEST(testCase, unionEncodeDecodeTest) {
   sut.type = 1;
 
   sut.nBSmaCols = 2;
-  sut.pBSmaCols = (col_id_t*)malloc(sut.nBSmaCols * sizeof(col_id_t));
+  sut.pBSmaCols = (col_id_t*)taosMemoryMalloc(sut.nBSmaCols * sizeof(col_id_t));
   for (col_id_t i = 0; i < sut.nBSmaCols; ++i) {
     sut.pBSmaCols[i] = i + 100;
   }
 
-  void* buf = malloc(1024);
+  void* buf = taosMemoryMalloc(1024);
   void *  pBuf = buf;
   int32_t tlen = 0;
   tlen += taosEncodeFixedU8(&buf, sut.info);
@@ -69,7 +69,7 @@ TEST(testCase, unionEncodeDecodeTest) {
   pBuf = taosDecodeFixedU8(pBuf, &dut.info);
   pBuf = taosDecodeFixedI16(pBuf, &dut.nBSmaCols);
   if(dut.nBSmaCols > 0) {
-    dut.pBSmaCols = (col_id_t*)malloc(dut.nBSmaCols * sizeof(col_id_t));
+    dut.pBSmaCols = (col_id_t*)taosMemoryMalloc(dut.nBSmaCols * sizeof(col_id_t));
     for(col_id_t i=0; i < dut.nBSmaCols; ++i) {
       pBuf = taosDecodeFixedI16(pBuf, dut.pBSmaCols + i);
     }
@@ -105,7 +105,7 @@ TEST(testCase, tSma_Meta_Encode_Decode_Test) {
   STSmaWrapper tSmaWrapper = {.number = 1, .tSma = &tSma};
   uint32_t     bufLen = tEncodeTSmaWrapper(NULL, &tSmaWrapper);
 
-  void *buf = calloc(1, bufLen);
+  void *buf = taosMemoryCalloc(1, bufLen);
   ASSERT_NE(buf, nullptr);
 
   STSmaWrapper *pSW = (STSmaWrapper *)buf;
@@ -140,7 +140,7 @@ TEST(testCase, tSma_Meta_Encode_Decode_Test) {
   }
 
   // resource release
-  tfree(pSW);
+  taosMemoryFreeClear(pSW);
   tdDestroyTSma(&tSma);
   tdDestroyTSmaWrapper(&dstTSmaWrapper);
 }
@@ -171,12 +171,12 @@ TEST(testCase, tSma_metaDB_Put_Get_Del_Test) {
   tSma.tableUid = tbUid;
 
   tSma.exprLen = strlen(expr);
-  tSma.expr = (char *)calloc(1, tSma.exprLen + 1);
+  tSma.expr = (char *)taosMemoryCalloc(1, tSma.exprLen + 1);
   ASSERT_NE(tSma.expr, nullptr);
   tstrncpy(tSma.expr, expr, tSma.exprLen + 1);
 
   tSma.tagsFilterLen = strlen(tagsFilter);
-  tSma.tagsFilter = (char *)calloc(tSma.tagsFilterLen + 1, 1);
+  tSma.tagsFilter = (char *)taosMemoryCalloc(tSma.tagsFilterLen + 1, 1);
   ASSERT_NE(tSma.tagsFilter, nullptr);
   tstrncpy(tSma.tagsFilter, tagsFilter, tSma.tagsFilterLen + 1);
 
@@ -213,7 +213,7 @@ TEST(testCase, tSma_metaDB_Put_Get_Del_Test) {
   ASSERT_STRCASEEQ(qSmaCfg->indexName, smaIndexName1);
   ASSERT_EQ(qSmaCfg->tableUid, tSma.tableUid);
   tdDestroyTSma(qSmaCfg);
-  tfree(qSmaCfg);
+  taosMemoryFreeClear(qSmaCfg);
 
   qSmaCfg = metaGetSmaInfoByIndex(pMeta, indexUid2);
   assert(qSmaCfg != NULL);
@@ -224,7 +224,7 @@ TEST(testCase, tSma_metaDB_Put_Get_Del_Test) {
   ASSERT_STRCASEEQ(qSmaCfg->indexName, smaIndexName2);
   ASSERT_EQ(qSmaCfg->interval, tSma.interval);
   tdDestroyTSma(qSmaCfg);
-  tfree(qSmaCfg);
+  taosMemoryFreeClear(qSmaCfg);
 
   // get index name by table uid
   SMSmaCursor *pSmaCur = metaOpenSmaCursor(pMeta, tbUid);
@@ -259,7 +259,7 @@ TEST(testCase, tSma_metaDB_Put_Get_Del_Test) {
   ASSERT_EQ((pSW->tSma + 1)->tableUid, tbUid);
 
   tdDestroyTSmaWrapper(pSW);
-  tfree(pSW);
+  taosMemoryFreeClear(pSW);
 
   // get all sma table uids
   SArray *pUids = metaGetSmaTbUids(pMeta, false);
@@ -309,12 +309,12 @@ TEST(testCase, tSma_Data_Insert_Query_Test) {
   tSma.tableUid = tbUid;
 
   tSma.exprLen = strlen(expr);
-  tSma.expr = (char *)calloc(1, tSma.exprLen + 1);
+  tSma.expr = (char *)taosMemoryCalloc(1, tSma.exprLen + 1);
   ASSERT_NE(tSma.expr, nullptr);
   tstrncpy(tSma.expr, expr, tSma.exprLen + 1);
 
   tSma.tagsFilterLen = strlen(tagsFilter);
-  tSma.tagsFilter = (char *)calloc(1, tSma.tagsFilterLen + 1);
+  tSma.tagsFilter = (char *)taosMemoryCalloc(1, tSma.tagsFilterLen + 1);
   ASSERT_NE(tSma.tagsFilter, nullptr);
   tstrncpy(tSma.tagsFilter, tagsFilter, tSma.tagsFilterLen + 1);
 
@@ -331,7 +331,7 @@ TEST(testCase, tSma_Data_Insert_Query_Test) {
 
   // step 2: insert data
   STSmaDataWrapper *pSmaData = NULL;
-  STsdb *           pTsdb = (STsdb *)calloc(1, sizeof(STsdb));
+  STsdb *           pTsdb = (STsdb *)taosMemoryCalloc(1, sizeof(STsdb));
   STsdbCfg *        pCfg = &pTsdb->config;
 
   pTsdb->pMeta = pMeta;
@@ -367,7 +367,7 @@ TEST(testCase, tSma_Data_Insert_Query_Test) {
   pTsdb->pTfs = tfsOpen(&pDisks, numOfDisks);
   ASSERT_NE(pTsdb->pTfs, nullptr);
 
-  char *msg = (char *)calloc(1, 100);
+  char *msg = (char *)taosMemoryCalloc(1, 100);
   ASSERT_NE(msg, nullptr);
   ASSERT_EQ(tsdbUpdateSmaWindow(pTsdb, msg), 0);
 
@@ -443,7 +443,7 @@ TEST(testCase, tSma_Data_Insert_Query_Test) {
   printf("%s:%d The sma data check count for insert and query is %" PRIu32 "\n", __FILE__, __LINE__, checkDataCnt);
 
   // release data
-  tfree(msg);
+  taosMemoryFreeClear(msg);
   taosTZfree(buf);
   // release meta
   tdDestroyTSma(&tSma);

source/libs/catalog/src/catalog.c

@@ -242,7 +242,7 @@ void ctgFreeMetaRent(SCtgRentMgmt *mgmt) {
     }
   }
 
-  tfree(mgmt->slots);
+  taosMemoryFreeClear(mgmt->slots);
 }
 
 
@@ -272,7 +272,7 @@ void ctgFreeVgInfo(SDBVgInfo *vgInfo) {
     vgInfo->vgHash = NULL;
   }
   
-  tfree(vgInfo);
+  taosMemoryFreeClear(vgInfo);
 }
 
 void ctgFreeDbCache(SCtgDBCache *dbCache) {
@@ -307,7 +307,7 @@ void ctgFreeHandle(SCatalog* pCtg) {
     taosHashCleanup(pCtg->dbCache);
   }
   
-  free(pCtg);
+  taosMemoryFree(pCtg);
 }
 
 
@@ -338,14 +338,14 @@ void ctgPopAction(SCtgMetaAction **action) {
 
   CTG_QUEUE_SUB();
   
-  tfree(orig);
+  taosMemoryFreeClear(orig);
 
   *action = &node->action;
 }
 
 
 int32_t ctgPushAction(SCatalog* pCtg, SCtgMetaAction *action) {
-  SCtgQNode *node = calloc(1, sizeof(SCtgQNode));
+  SCtgQNode *node = taosMemoryCalloc(1, sizeof(SCtgQNode));
   if (NULL == node) {
     qError("calloc %d failed", (int32_t)sizeof(SCtgQNode));
     CTG_RET(TSDB_CODE_CTG_MEM_ERROR);
@@ -378,7 +378,7 @@ int32_t ctgPushAction(SCatalog* pCtg, SCtgMetaAction *action) {
 int32_t ctgPushRmDBMsgInQueue(SCatalog* pCtg, const char *dbFName, int64_t dbId) {
   int32_t code = 0;
   SCtgMetaAction action= {.act = CTG_ACT_REMOVE_DB};
-  SCtgRemoveDBMsg *msg = malloc(sizeof(SCtgRemoveDBMsg));
+  SCtgRemoveDBMsg *msg = taosMemoryMalloc(sizeof(SCtgRemoveDBMsg));
   if (NULL == msg) {
     ctgError("malloc %d failed", (int32_t)sizeof(SCtgRemoveDBMsg));
     CTG_ERR_RET(TSDB_CODE_CTG_MEM_ERROR);
@@ -401,7 +401,7 @@ int32_t ctgPushRmDBMsgInQueue(SCatalog* pCtg, const char *dbFName, int64_t dbId)
 
 _return:
 
-  tfree(action.data);
+  taosMemoryFreeClear(action.data);
   CTG_RET(code);
 }
 
@@ -409,7 +409,7 @@ _return:
 int32_t ctgPushRmStbMsgInQueue(SCatalog* pCtg, const char *dbFName, int64_t dbId, const char *stbName, uint64_t suid) {
   int32_t code = 0;
   SCtgMetaAction action= {.act = CTG_ACT_REMOVE_STB};
-  SCtgRemoveStbMsg *msg = malloc(sizeof(SCtgRemoveStbMsg));
+  SCtgRemoveStbMsg *msg = taosMemoryMalloc(sizeof(SCtgRemoveStbMsg));
   if (NULL == msg) {
     ctgError("malloc %d failed", (int32_t)sizeof(SCtgRemoveStbMsg));
     CTG_ERR_RET(TSDB_CODE_CTG_MEM_ERROR);
@@ -429,7 +429,7 @@ int32_t ctgPushRmStbMsgInQueue(SCatalog* pCtg, const char *dbFName, int64_t dbId
 
 _return:
 
-  tfree(action.data);
+  taosMemoryFreeClear(action.data);
   CTG_RET(code);
 }
 
@@ -438,7 +438,7 @@ _return:
 int32_t ctgPushRmTblMsgInQueue(SCatalog* pCtg, const char *dbFName, int64_t dbId, const char *tbName) {
   int32_t code = 0;
   SCtgMetaAction action= {.act = CTG_ACT_REMOVE_TBL};
-  SCtgRemoveTblMsg *msg = malloc(sizeof(SCtgRemoveTblMsg));
+  SCtgRemoveTblMsg *msg = taosMemoryMalloc(sizeof(SCtgRemoveTblMsg));
   if (NULL == msg) {
     ctgError("malloc %d failed", (int32_t)sizeof(SCtgRemoveTblMsg));
     CTG_ERR_RET(TSDB_CODE_CTG_MEM_ERROR);
@@ -457,14 +457,14 @@ int32_t ctgPushRmTblMsgInQueue(SCatalog* pCtg, const char *dbFName, int64_t dbId
 
 _return:
 
-  tfree(action.data);
+  taosMemoryFreeClear(action.data);
   CTG_RET(code);
 }
 
 int32_t ctgPushUpdateVgMsgInQueue(SCatalog* pCtg, const char *dbFName, int64_t dbId, SDBVgInfo* dbInfo, bool syncReq) {
   int32_t code = 0;
   SCtgMetaAction action= {.act = CTG_ACT_UPDATE_VG, .syncReq = syncReq};
-  SCtgUpdateVgMsg *msg = malloc(sizeof(SCtgUpdateVgMsg));
+  SCtgUpdateVgMsg *msg = taosMemoryMalloc(sizeof(SCtgUpdateVgMsg));
   if (NULL == msg) {
     ctgError("malloc %d failed", (int32_t)sizeof(SCtgUpdateVgMsg));
     ctgFreeVgInfo(dbInfo);
@@ -490,14 +490,14 @@ int32_t ctgPushUpdateVgMsgInQueue(SCatalog* pCtg, const char *dbFName, int64_t d
 _return:
 
   ctgFreeVgInfo(dbInfo);
-  tfree(action.data);
+  taosMemoryFreeClear(action.data);
   CTG_RET(code);
 }
 
 int32_t ctgPushUpdateTblMsgInQueue(SCatalog* pCtg, STableMetaOutput *output, bool syncReq) {
   int32_t code = 0;
   SCtgMetaAction action= {.act = CTG_ACT_UPDATE_TBL};
-  SCtgUpdateTblMsg *msg = malloc(sizeof(SCtgUpdateTblMsg));
+  SCtgUpdateTblMsg *msg = taosMemoryMalloc(sizeof(SCtgUpdateTblMsg));
   if (NULL == msg) {
     ctgError("malloc %d failed", (int32_t)sizeof(SCtgUpdateTblMsg));
     CTG_ERR_RET(TSDB_CODE_CTG_MEM_ERROR);
@@ -519,7 +519,7 @@ int32_t ctgPushUpdateTblMsgInQueue(SCatalog* pCtg, STableMetaOutput *output, boo
   
 _return:
 
-  tfree(msg);
+  taosMemoryFreeClear(msg);
   
   CTG_RET(code);
 }
@@ -818,7 +818,7 @@ int32_t ctgGetTableMetaFromCache(SCatalog* pCtg, const SName* pTableName, STable
     CTG_UNLOCK(CTG_READ, &dbCache->tbCache.stbLock);
     ctgReleaseDBCache(pCtg, dbCache);
     ctgError("stb not in stbCache, suid:%"PRIx64, tbMeta->suid);
-    tfree(*pTableMeta);
+    taosMemoryFreeClear(*pTableMeta);
     *exist = 0;
     return TSDB_CODE_SUCCESS;
   }
@@ -826,13 +826,13 @@ int32_t ctgGetTableMetaFromCache(SCatalog* pCtg, const SName* pTableName, STable
   if ((*stbMeta)->suid != tbMeta->suid) {    
     CTG_UNLOCK(CTG_READ, &dbCache->tbCache.stbLock);
     ctgReleaseDBCache(pCtg, dbCache);
-    tfree(*pTableMeta);
+    taosMemoryFreeClear(*pTableMeta);
     ctgError("stable suid in stbCache mis-match, expected suid:%"PRIx64 ",actual suid:%"PRIx64, tbMeta->suid, (*stbMeta)->suid);
     CTG_ERR_RET(TSDB_CODE_CTG_INTERNAL_ERROR);
   }
 
   int32_t metaSize = CTG_META_SIZE(*stbMeta);
-  *pTableMeta = realloc(*pTableMeta, metaSize);
+  *pTableMeta = taosMemoryRealloc(*pTableMeta, metaSize);
   if (NULL == *pTableMeta) {    
     CTG_UNLOCK(CTG_READ, &dbCache->tbCache.stbLock);
     ctgReleaseDBCache(pCtg, dbCache);
@@ -1161,7 +1161,7 @@ int32_t ctgMetaRentInit(SCtgRentMgmt *mgmt, uint32_t rentSec, int8_t type) {
 
   size_t msgSize = sizeof(SCtgRentSlot) * mgmt->slotNum;
   
-  mgmt->slots = calloc(1, msgSize);
+  mgmt->slots = taosMemoryCalloc(1, msgSize);
   if (NULL == mgmt->slots) {
     qError("calloc %d failed", (int32_t)msgSize);
     CTG_ERR_RET(TSDB_CODE_CTG_MEM_ERROR);
@@ -1305,7 +1305,7 @@ int32_t ctgMetaRentGetImpl(SCtgRentMgmt *mgmt, void **res, uint32_t *num, int32_
   }
 
   size_t msize = metaNum * size;
-  *res = malloc(msize);
+  *res = taosMemoryMalloc(msize);
   if (NULL == *res) {
     qError("malloc %d failed", (int32_t)msize);
     CTG_ERR_JRET(TSDB_CODE_CTG_MEM_ERROR);
@@ -1631,7 +1631,7 @@ int32_t ctgUpdateTblMeta(SCatalog *pCtg, SCtgDBCache *dbCache, char *dbFName, ui
 }
 
 int32_t ctgCloneVgInfo(SDBVgInfo *src, SDBVgInfo **dst) {
-  *dst = malloc(sizeof(SDBVgInfo));
+  *dst = taosMemoryMalloc(sizeof(SDBVgInfo));
   if (NULL == *dst) {
     qError("malloc %d failed", (int32_t)sizeof(SDBVgInfo));
     CTG_ERR_RET(TSDB_CODE_CTG_MEM_ERROR);
@@ -1643,7 +1643,7 @@ int32_t ctgCloneVgInfo(SDBVgInfo *src, SDBVgInfo **dst) {
   (*dst)->vgHash = taosHashInit(hashSize, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT), true, HASH_ENTRY_LOCK);
   if (NULL == (*dst)->vgHash) {
     qError("taosHashInit %d failed", (int32_t)hashSize);
-    tfree(*dst);
+    taosMemoryFreeClear(*dst);
     CTG_ERR_RET(TSDB_CODE_CTG_MEM_ERROR);
   }
 
@@ -1656,7 +1656,7 @@ int32_t ctgCloneVgInfo(SDBVgInfo *src, SDBVgInfo **dst) {
       qError("taosHashPut failed, hashSize:%d", (int32_t)hashSize);
       taosHashCancelIterate(src->vgHash, pIter);
       taosHashCleanup((*dst)->vgHash);
-      tfree(*dst);
+      taosMemoryFreeClear(*dst);
       CTG_ERR_RET(TSDB_CODE_CTG_MEM_ERROR);
     }
     
@@ -1703,7 +1703,7 @@ int32_t ctgGetDBVgInfo(SCatalog* pCtg, void *pRpc, const SEpSet* pMgmtEps, const
 
 _return:
 
-  tfree(*pInfo);
+  taosMemoryFreeClear(*pInfo);
   *pInfo = DbOut.dbVgroup;
   
   CTG_RET(code);
@@ -1748,7 +1748,7 @@ int32_t ctgRefreshDBVgInfo(SCatalog* pCtg, void *pRpc, const SEpSet* pMgmtEps, c
 
 
 int32_t ctgCloneMetaOutput(STableMetaOutput *output, STableMetaOutput **pOutput) {
-  *pOutput = malloc(sizeof(STableMetaOutput));
+  *pOutput = taosMemoryMalloc(sizeof(STableMetaOutput));
   if (NULL == *pOutput) {
     qError("malloc %d failed", (int32_t)sizeof(STableMetaOutput));
     CTG_ERR_RET(TSDB_CODE_CTG_MEM_ERROR);
@@ -1758,10 +1758,10 @@ int32_t ctgCloneMetaOutput(STableMetaOutput *output, STableMetaOutput **pOutput)
 
   if (output->tbMeta) {
     int32_t metaSize = CTG_META_SIZE(output->tbMeta);
-    (*pOutput)->tbMeta = malloc(metaSize);
+    (*pOutput)->tbMeta = taosMemoryMalloc(metaSize);
     if (NULL == (*pOutput)->tbMeta) {
       qError("malloc %d failed", (int32_t)sizeof(STableMetaOutput));
-      tfree(*pOutput);
+      taosMemoryFreeClear(*pOutput);
       CTG_ERR_RET(TSDB_CODE_CTG_MEM_ERROR);
     }
 
@@ -1786,7 +1786,7 @@ int32_t ctgRefreshTblMeta(SCatalog* pCtg, void *pTrans, const SEpSet* pMgmtEps,
   }
 
   STableMetaOutput  moutput = {0};
-  STableMetaOutput *output = calloc(1, sizeof(STableMetaOutput));
+  STableMetaOutput *output = taosMemoryCalloc(1, sizeof(STableMetaOutput));
   if (NULL == output) {
     ctgError("malloc %d failed", (int32_t)sizeof(STableMetaOutput));
     CTG_ERR_RET(TSDB_CODE_CTG_MEM_ERROR);
@@ -1814,7 +1814,7 @@ int32_t ctgRefreshTblMeta(SCatalog* pCtg, void *pTrans, const SEpSet* pMgmtEps,
     if (CTG_IS_META_TABLE(output->metaType) && TSDB_SUPER_TABLE == output->tbMeta->tableType) {
       ctgDebug("will continue to refresh tbmeta since got stb, tbName:%s", tNameGetTableName(pTableName));
 
-      tfree(output->tbMeta);
+      taosMemoryFreeClear(output->tbMeta);
       
       CTG_ERR_JRET(ctgGetTableMetaFromMnodeImpl(pCtg, pTrans, pMgmtEps, output->dbFName, output->tbName, output));
     } else if (CTG_IS_META_BOTH(output->metaType)) {
@@ -1830,11 +1830,11 @@ int32_t ctgRefreshTblMeta(SCatalog* pCtg, void *pTrans, const SEpSet* pMgmtEps,
           SET_META_TYPE_NULL(output->metaType);
         }
         
-        tfree(output->tbMeta);
+        taosMemoryFreeClear(output->tbMeta);
         output->tbMeta = moutput.tbMeta;
         moutput.tbMeta = NULL;
       } else {
-        tfree(output->tbMeta);
+        taosMemoryFreeClear(output->tbMeta);
         
         SET_META_TYPE_CTABLE(output->metaType); 
       }
@@ -1862,8 +1862,8 @@ int32_t ctgRefreshTblMeta(SCatalog* pCtg, void *pTrans, const SEpSet* pMgmtEps,
 
 _return:
 
-  tfree(output->tbMeta);
-  tfree(output);
+  taosMemoryFreeClear(output->tbMeta);
+  taosMemoryFreeClear(output);
   
   CTG_RET(code);
 }
@@ -1895,7 +1895,7 @@ int32_t ctgGetTableMeta(SCatalog* pCtg, void *pRpc, const SEpSet* pMgmtEps, cons
     tbType = (*pTableMeta)->tableType;
     suid = (*pTableMeta)->suid;
 
-    tfree(*pTableMeta);
+    taosMemoryFreeClear(*pTableMeta);
   }
 
   if (CTG_FLAG_IS_UNKNOWN_STB(flag)) {
@@ -1920,7 +1920,7 @@ int32_t ctgGetTableMeta(SCatalog* pCtg, void *pRpc, const SEpSet* pMgmtEps, cons
 
     if ((!CTG_IS_META_CTABLE(output->metaType)) || output->tbMeta) {
       ctgError("invalid metaType:%d", output->metaType);
-      tfree(output->tbMeta);
+      taosMemoryFreeClear(output->tbMeta);
       CTG_ERR_JRET(TSDB_CODE_CTG_INTERNAL_ERROR);
     }
 
@@ -1957,7 +1957,7 @@ _return:
     }
   }
 
-  tfree(output);
+  taosMemoryFreeClear(output);
 
   if (*pTableMeta) {
     ctgDebug("tbmeta returned, tbName:%s, tbType:%d", pTableName->tname, (*pTableMeta)->tableType);
@@ -1978,7 +1978,7 @@ int32_t ctgActUpdateVg(SCtgMetaAction *action) {
 _return:
 
   ctgFreeVgInfo(msg->dbInfo);
-  tfree(msg);
+  taosMemoryFreeClear(msg);
   
   CTG_RET(code);
 }
@@ -2003,7 +2003,7 @@ int32_t ctgActRemoveDB(SCtgMetaAction *action) {
 
 _return:
 
-  tfree(msg);
+  taosMemoryFreeClear(msg);
   
   CTG_RET(code);
 }
@@ -2045,11 +2045,11 @@ int32_t ctgActUpdateTbl(SCtgMetaAction *action) {
 _return:
 
   if (output) {
-    tfree(output->tbMeta);
-    tfree(output);
+    taosMemoryFreeClear(output->tbMeta);
+    taosMemoryFreeClear(output);
   }
   
-  tfree(msg);
+  taosMemoryFreeClear(msg);
   
   CTG_RET(code);
 }
@@ -2092,7 +2092,7 @@ int32_t ctgActRemoveStb(SCtgMetaAction *action) {
   
 _return:
 
-  tfree(msg);
+  taosMemoryFreeClear(msg);
   
   CTG_RET(code);
 }
@@ -2125,7 +2125,7 @@ int32_t ctgActRemoveTbl(SCtgMetaAction *action) {
 
 _return:
 
-  tfree(msg);
+  taosMemoryFreeClear(msg);
 
   CTG_RET(code);
 }
@@ -2248,11 +2248,11 @@ _return:
     ctgReleaseDBCache(pCtg, dbCache);
   }
 
-  tfree(tbMeta);
+  taosMemoryFreeClear(tbMeta);
 
   if (vgInfo) {
     taosHashCleanup(vgInfo->vgHash);
-    tfree(vgInfo);
+    taosMemoryFreeClear(vgInfo);
   }
 
   if (vgList) {
@@ -2308,7 +2308,7 @@ int32_t catalogInit(SCatalogCfg *cfg) {
   tsem_init(&gCtgMgmt.queue.reqSem, 0, 0);
   tsem_init(&gCtgMgmt.queue.rspSem, 0, 0);
 
-  gCtgMgmt.queue.head = calloc(1, sizeof(SCtgQNode));
+  gCtgMgmt.queue.head = taosMemoryCalloc(1, sizeof(SCtgQNode));
   if (NULL == gCtgMgmt.queue.head) {
     qError("calloc %d failed", (int32_t)sizeof(SCtgQNode));
     CTG_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
@@ -2342,7 +2342,7 @@ int32_t catalogGetHandle(uint64_t clusterId, SCatalog** catalogHandle) {
       return TSDB_CODE_SUCCESS;
     }
 
-    clusterCtg = calloc(1, sizeof(SCatalog));
+    clusterCtg = taosMemoryCalloc(1, sizeof(SCatalog));
     if (NULL == clusterCtg) {
       qError("calloc %d failed", (int32_t)sizeof(SCatalog));
       CTG_ERR_RET(TSDB_CODE_CTG_MEM_ERROR);
@@ -2483,7 +2483,7 @@ _return:
 
   if (vgInfo) {
     taosHashCleanup(vgInfo->vgHash);
-    tfree(vgInfo);
+    taosMemoryFreeClear(vgInfo);
   }
 
   CTG_API_LEAVE(code);  
@@ -2569,7 +2569,7 @@ int32_t catalogRemoveTableMeta(SCatalog* pCtg, SName* pTableName) {
  
 _return:
 
-  tfree(tblMeta);
+  taosMemoryFreeClear(tblMeta);
 
   CTG_API_LEAVE(code);
 }
@@ -2620,7 +2620,7 @@ int32_t catalogUpdateSTableMeta(SCatalog* pCtg, STableMetaRsp *rspMsg) {
     CTG_API_LEAVE(TSDB_CODE_CTG_INVALID_INPUT);
   }
 
-  STableMetaOutput *output = calloc(1, sizeof(STableMetaOutput));
+  STableMetaOutput *output = taosMemoryCalloc(1, sizeof(STableMetaOutput));
   if (NULL == output) {
     ctgError("malloc %d failed", (int32_t)sizeof(STableMetaOutput));
     CTG_API_LEAVE(TSDB_CODE_CTG_MEM_ERROR);
@@ -2643,8 +2643,8 @@ int32_t catalogUpdateSTableMeta(SCatalog* pCtg, STableMetaRsp *rspMsg) {
   
 _return:
 
-  tfree(output->tbMeta);
-  tfree(output);
+  taosMemoryFreeClear(output->tbMeta);
+  taosMemoryFreeClear(output);
   
   CTG_API_LEAVE(code);
 }
@@ -2739,7 +2739,7 @@ _return:
 
   if (vgInfo) {
     taosHashCleanup(vgInfo->vgHash);
-    tfree(vgInfo);
+    taosMemoryFreeClear(vgInfo);
   }
 
   CTG_API_LEAVE(code);
@@ -2777,7 +2777,7 @@ int32_t catalogGetAllMeta(SCatalog* pCtg, void *pTrans, const SEpSet* pMgmtEps,
 
       if (NULL == taosArrayPush(pRsp->pTableMeta, &pTableMeta)) {
         ctgError("taosArrayPush failed, idx:%d", i);
-        tfree(pTableMeta);
+        taosMemoryFreeClear(pTableMeta);
         CTG_ERR_JRET(TSDB_CODE_CTG_MEM_ERROR);
       }
     }
@@ -2795,7 +2795,7 @@ _return:
     int32_t aSize = taosArrayGetSize(pRsp->pTableMeta);
     for (int32_t i = 0; i < aSize; ++i) {
       STableMeta *pMeta = taosArrayGetP(pRsp->pTableMeta, i);
-      tfree(pMeta);
+      taosMemoryFreeClear(pMeta);
     }
     
     taosArrayDestroy(pRsp->pTableMeta);

source/libs/catalog/test/catalogTests.cpp

@@ -176,7 +176,7 @@ void ctgTestBuildCTableMetaOutput(STableMetaOutput *output) {
   output->ctbMeta.uid = 3;
   output->ctbMeta.suid = 2;
 
-  output->tbMeta = (STableMeta *)calloc(1, sizeof(STableMeta) + sizeof(SSchema) * (ctgTestColNum + ctgTestColNum));
+  output->tbMeta = (STableMeta *)taosMemoryCalloc(1, sizeof(STableMeta) + sizeof(SSchema) * (ctgTestColNum + ctgTestColNum));
   output->tbMeta->vgId = 9;
   output->tbMeta->tableType = TSDB_SUPER_TABLE;
   output->tbMeta->uid = 2;
@@ -212,7 +212,7 @@ void ctgTestBuildDBVgroup(SDBVgInfo **pdbVgroup) {
   static int32_t vgVersion = ctgTestVgVersion + 1;
   int32_t        vgNum = 0;
   SVgroupInfo    vgInfo = {0};
-  SDBVgInfo *dbVgroup = (SDBVgInfo *)calloc(1, sizeof(SDBVgInfo));
+  SDBVgInfo *dbVgroup = (SDBVgInfo *)taosMemoryCalloc(1, sizeof(SDBVgInfo));
 
   dbVgroup->vgVersion = vgVersion++;
 
@@ -257,7 +257,7 @@ void ctgTestBuildSTableMetaRsp(STableMetaRsp *rspMsg) {
   rspMsg->tuid = ctgTestSuid + 1;
   rspMsg->vgId = 1;
   
-  rspMsg->pSchemas = (SSchema *)calloc(rspMsg->numOfTags + rspMsg->numOfColumns, sizeof(SSchema));
+  rspMsg->pSchemas = (SSchema *)taosMemoryCalloc(rspMsg->numOfTags + rspMsg->numOfColumns, sizeof(SSchema));
 
   SSchema *s = NULL;
   s = &rspMsg->pSchemas[0];
@@ -335,7 +335,7 @@ void ctgTestRspTableMeta(void *shandle, SEpSet *pEpSet, SRpcMsg *pMsg, SRpcMsg *
   metaRsp.suid = 0;
   metaRsp.tuid = ctgTestNormalTblUid++;
   metaRsp.vgId = 8;
-  metaRsp.pSchemas = (SSchema *)malloc((metaRsp.numOfTags + metaRsp.numOfColumns) * sizeof(SSchema));
+  metaRsp.pSchemas = (SSchema *)taosMemoryMalloc((metaRsp.numOfTags + metaRsp.numOfColumns) * sizeof(SSchema));
 
   SSchema *s = NULL;
   s = &metaRsp.pSchemas[0];
@@ -381,7 +381,7 @@ void ctgTestRspCTableMeta(void *shandle, SEpSet *pEpSet, SRpcMsg *pMsg, SRpcMsg
   metaRsp.suid = 0x0000000000000002;
   metaRsp.tuid = 0x0000000000000003;
   metaRsp.vgId = 9;
-  metaRsp.pSchemas = (SSchema *)malloc((metaRsp.numOfTags + metaRsp.numOfColumns) * sizeof(SSchema));
+  metaRsp.pSchemas = (SSchema *)taosMemoryMalloc((metaRsp.numOfTags + metaRsp.numOfColumns) * sizeof(SSchema));
 
   SSchema *s = NULL;
   s = &metaRsp.pSchemas[0];
@@ -428,7 +428,7 @@ void ctgTestRspSTableMeta(void *shandle, SEpSet *pEpSet, SRpcMsg *pMsg, SRpcMsg
   metaRsp.suid = ctgTestSuid;
   metaRsp.tuid = ctgTestSuid++;
   metaRsp.vgId = 0;
-  metaRsp.pSchemas = (SSchema *)malloc((metaRsp.numOfTags + metaRsp.numOfColumns) * sizeof(SSchema));
+  metaRsp.pSchemas = (SSchema *)taosMemoryMalloc((metaRsp.numOfTags + metaRsp.numOfColumns) * sizeof(SSchema));
 
   SSchema *s = NULL;
   s = &metaRsp.pSchemas[0];
@@ -477,7 +477,7 @@ void ctgTestRspMultiSTableMeta(void *shandle, SEpSet *pEpSet, SRpcMsg *pMsg, SRp
   metaRsp.suid = ctgTestSuid + idx;
   metaRsp.tuid = ctgTestSuid + idx;
   metaRsp.vgId = 0;
-  metaRsp.pSchemas = (SSchema *)malloc((metaRsp.numOfTags + metaRsp.numOfColumns) * sizeof(SSchema));
+  metaRsp.pSchemas = (SSchema *)taosMemoryMalloc((metaRsp.numOfTags + metaRsp.numOfColumns) * sizeof(SSchema));
 
   SSchema *s = NULL;
   s = &metaRsp.pSchemas[0];
@@ -798,7 +798,7 @@ void *ctgTestGetCtableMetaThread(void *param) {
       assert(0);
     }
 
-    tfree(tbMeta);
+    taosMemoryFreeClear(tbMeta);
 
     if (ctgTestEnableSleep) {
       taosUsleep(taosRand() % 5);
@@ -824,10 +824,10 @@ void *ctgTestSetCtableMetaThread(void *param) {
   action.act = CTG_ACT_UPDATE_TBL;
 
   while (!ctgTestStop) {
-    output = (STableMetaOutput *)malloc(sizeof(STableMetaOutput));
+    output = (STableMetaOutput *)taosMemoryMalloc(sizeof(STableMetaOutput));
     ctgTestBuildCTableMetaOutput(output);
 
-    SCtgUpdateTblMsg *msg = (SCtgUpdateTblMsg *)malloc(sizeof(SCtgUpdateTblMsg));
+    SCtgUpdateTblMsg *msg = (SCtgUpdateTblMsg *)taosMemoryMalloc(sizeof(SCtgUpdateTblMsg));
     msg->pCtg = pCtg;
     msg->output = output;
     action.data = msg;
@@ -933,7 +933,7 @@ TEST(tableMeta, normalTable) {
 
     if (dbNum) {
       printf("got expired db,dbId:%" PRId64 "\n", dbs->dbId);
-      free(dbs);
+      taosMemoryFree(dbs);
       dbs = NULL;
     } else {
       printf("no expired db\n");
@@ -941,7 +941,7 @@ TEST(tableMeta, normalTable) {
 
     if (stbNum) {
       printf("got expired stb,suid:%" PRId64 ",dbFName:%s, stbName:%s\n", stb->suid, stb->dbFName, stb->stbName);
-      free(stb);
+      taosMemoryFree(stb);
       stb = NULL;
     } else {
       printf("no expired stb\n");
@@ -1015,7 +1015,7 @@ TEST(tableMeta, childTableCase) {
   ASSERT_EQ(tableMeta->tableInfo.precision, 1);
   ASSERT_EQ(tableMeta->tableInfo.rowSize, 12);
 
-  tfree(tableMeta);
+  taosMemoryFreeClear(tableMeta);
 
   strcpy(n.tname, ctgTestSTablename);
   code = catalogGetTableMeta(pCtg, mockPointer, (const SEpSet *)mockPointer, &n, &tableMeta);
@@ -1042,7 +1042,7 @@ TEST(tableMeta, childTableCase) {
 
     if (dbNum) {
       printf("got expired db,dbId:%" PRId64 "\n", dbs->dbId);
-      free(dbs);
+      taosMemoryFree(dbs);
       dbs = NULL;
     } else {
       printf("no expired db\n");
@@ -1050,7 +1050,7 @@ TEST(tableMeta, childTableCase) {
 
     if (stbNum) {
       printf("got expired stb,suid:%" PRId64 ",dbFName:%s, stbName:%s\n", stb->suid, stb->dbFName, stb->stbName);
-      free(stb);
+      taosMemoryFree(stb);
       stb = NULL;
     } else {
       printf("no expired stb\n");
@@ -1164,7 +1164,7 @@ TEST(tableMeta, superTableCase) {
 
     if (dbNum) {
       printf("got expired db,dbId:%" PRId64 "\n", dbs->dbId);
-      free(dbs);
+      taosMemoryFree(dbs);
       dbs = NULL;
     } else {
       printf("no expired db\n");
@@ -1173,7 +1173,7 @@ TEST(tableMeta, superTableCase) {
     if (stbNum) {
       printf("got expired stb,suid:%" PRId64 ",dbFName:%s, stbName:%s\n", stb->suid, stb->dbFName, stb->stbName);
 
-      free(stb);
+      taosMemoryFree(stb);
       stb = NULL;
     } else {
       printf("no expired stb\n");
@@ -1307,14 +1307,14 @@ TEST(tableMeta, updateStbMeta) {
   }
 
 
-  tfree(tableMeta);
+  taosMemoryFreeClear(tableMeta);
 
   STableMetaRsp rsp = {0};
   ctgTestBuildSTableMetaRsp(&rsp);
 
   code = catalogUpdateSTableMeta(pCtg, &rsp);
   ASSERT_EQ(code, 0);
-  tfree(rsp.pSchemas);
+  taosMemoryFreeClear(rsp.pSchemas);
 
   while (true) {
     uint64_t n = 0;
@@ -1345,7 +1345,7 @@ TEST(tableMeta, updateStbMeta) {
   ASSERT_EQ(tableMeta->tableInfo.precision, 1 + 1);
   ASSERT_EQ(tableMeta->tableInfo.rowSize, 12);
 
-  tfree(tableMeta);
+  taosMemoryFreeClear(tableMeta);
 
   catalogDestroy();
   memset(&gCtgMgmt.stat, 0, sizeof(gCtgMgmt.stat));
@@ -1407,7 +1407,7 @@ TEST(refreshGetMeta, normal2normal) {
   ASSERT_EQ(tableMeta->tableInfo.numOfTags, 0);
   ASSERT_EQ(tableMeta->tableInfo.precision, 1);
   ASSERT_EQ(tableMeta->tableInfo.rowSize, 12);
-  tfree(tableMeta);
+  taosMemoryFreeClear(tableMeta);
 
   while (0 == ctgDbgGetClusterCacheNum(pCtg, CTG_DBG_META_NUM)) {
     taosMsleep(50);
@@ -1424,7 +1424,7 @@ TEST(refreshGetMeta, normal2normal) {
   ASSERT_EQ(tableMeta->tableInfo.numOfTags, 0);
   ASSERT_EQ(tableMeta->tableInfo.precision, 1);
   ASSERT_EQ(tableMeta->tableInfo.rowSize, 12);
-  tfree(tableMeta);
+  taosMemoryFreeClear(tableMeta);
 
   catalogDestroy();
   memset(&gCtgMgmt, 0, sizeof(gCtgMgmt));
@@ -1486,7 +1486,7 @@ TEST(refreshGetMeta, normal2notexist) {
   ASSERT_EQ(tableMeta->tableInfo.numOfTags, 0);
   ASSERT_EQ(tableMeta->tableInfo.precision, 1);
   ASSERT_EQ(tableMeta->tableInfo.rowSize, 12);
-  tfree(tableMeta);
+  taosMemoryFreeClear(tableMeta);
 
   while (0 == ctgDbgGetClusterCacheNum(pCtg, CTG_DBG_META_NUM)) {
     taosMsleep(50);
@@ -1560,7 +1560,7 @@ TEST(refreshGetMeta, normal2child) {
   ASSERT_EQ(tableMeta->tableInfo.numOfTags, 0);
   ASSERT_EQ(tableMeta->tableInfo.precision, 1);
   ASSERT_EQ(tableMeta->tableInfo.rowSize, 12);
-  tfree(tableMeta);
+  taosMemoryFreeClear(tableMeta);
 
   while (0 == ctgDbgGetClusterCacheNum(pCtg, CTG_DBG_META_NUM)) {
     taosMsleep(50);
@@ -1576,7 +1576,7 @@ TEST(refreshGetMeta, normal2child) {
   ASSERT_EQ(tableMeta->tableInfo.numOfTags, ctgTestTagNum);
   ASSERT_EQ(tableMeta->tableInfo.precision, 1);
   ASSERT_EQ(tableMeta->tableInfo.rowSize, 12);
-  tfree(tableMeta);
+  taosMemoryFreeClear(tableMeta);
 
   catalogDestroy();
   memset(&gCtgMgmt, 0, sizeof(gCtgMgmt));
@@ -1645,7 +1645,7 @@ TEST(refreshGetMeta, stable2child) {
   ASSERT_EQ(tableMeta->tableInfo.numOfTags, ctgTestTagNum);
   ASSERT_EQ(tableMeta->tableInfo.precision, 1);
   ASSERT_EQ(tableMeta->tableInfo.rowSize, 12);
-  tfree(tableMeta);
+  taosMemoryFreeClear(tableMeta);
 
   while (0 == ctgDbgGetClusterCacheNum(pCtg, CTG_DBG_META_NUM)) {
     taosMsleep(50);
@@ -1662,7 +1662,7 @@ TEST(refreshGetMeta, stable2child) {
   ASSERT_EQ(tableMeta->tableInfo.numOfTags, ctgTestTagNum);
   ASSERT_EQ(tableMeta->tableInfo.precision, 1);
   ASSERT_EQ(tableMeta->tableInfo.rowSize, 12);
-  tfree(tableMeta);
+  taosMemoryFreeClear(tableMeta);
 
   catalogDestroy();
   memset(&gCtgMgmt, 0, sizeof(gCtgMgmt));
@@ -1730,7 +1730,7 @@ TEST(refreshGetMeta, stable2stable) {
   ASSERT_EQ(tableMeta->tableInfo.numOfTags, ctgTestTagNum);
   ASSERT_EQ(tableMeta->tableInfo.precision, 1);
   ASSERT_EQ(tableMeta->tableInfo.rowSize, 12);
-  tfree(tableMeta);
+  taosMemoryFreeClear(tableMeta);
 
   while (0 == ctgDbgGetClusterCacheNum(pCtg, CTG_DBG_META_NUM)) {
     taosMsleep(50);
@@ -1748,7 +1748,7 @@ TEST(refreshGetMeta, stable2stable) {
   ASSERT_EQ(tableMeta->tableInfo.numOfTags, ctgTestTagNum);
   ASSERT_EQ(tableMeta->tableInfo.precision, 1);
   ASSERT_EQ(tableMeta->tableInfo.rowSize, 12);
-  tfree(tableMeta);
+  taosMemoryFreeClear(tableMeta);
 
   catalogDestroy();
   memset(&gCtgMgmt, 0, sizeof(gCtgMgmt));
@@ -1816,7 +1816,7 @@ TEST(refreshGetMeta, child2stable) {
   ASSERT_EQ(tableMeta->tableInfo.numOfTags, ctgTestTagNum);
   ASSERT_EQ(tableMeta->tableInfo.precision, 1);
   ASSERT_EQ(tableMeta->tableInfo.rowSize, 12);
-  tfree(tableMeta);
+  taosMemoryFreeClear(tableMeta);
 
   while (2 != ctgDbgGetClusterCacheNum(pCtg, CTG_DBG_META_NUM)) {
     taosMsleep(50);
@@ -1835,7 +1835,7 @@ TEST(refreshGetMeta, child2stable) {
   ASSERT_EQ(tableMeta->tableInfo.numOfTags, ctgTestTagNum);
   ASSERT_EQ(tableMeta->tableInfo.precision, 1);
   ASSERT_EQ(tableMeta->tableInfo.rowSize, 12);
-  tfree(tableMeta);
+  taosMemoryFreeClear(tableMeta);
 
   catalogDestroy();
   memset(&gCtgMgmt, 0, sizeof(gCtgMgmt));
@@ -2275,7 +2275,7 @@ TEST(rentTest, allRent) {
     printf("%d - expired dbNum:%d\n", i, num);
     if (dbs) {
       printf("%d - expired dbId:%" PRId64 ", vgVersion:%d\n", i, dbs->dbId, dbs->vgVersion);
-      free(dbs);
+      taosMemoryFree(dbs);
       dbs = NULL;
     }
 
@@ -2287,7 +2287,7 @@ TEST(rentTest, allRent) {
         printf("suid:%" PRId64 ", dbFName:%s, stbName:%s, sversion:%d, tversion:%d\n", stable[n].suid,
                stable[n].dbFName, stable[n].stbName, stable[n].sversion, stable[n].tversion);
       }
-      free(stable);
+      taosMemoryFree(stable);
       stable = NULL;
     }
     printf("*************************************************\n");