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Merge pull request #16873 from taosdata/fix/avoidTSCMemleak 

fix(tsc): avoid mem leak
This commit is contained in:
Shengliang Guan 2022-09-16 19:58:42 +08:00 committed by GitHub
parent 755a175118 79234ac99e
commit 0bdd271f16
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
8 changed files with 379 additions and 361 deletions
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14
source/client/src/clientMsgHandler.c
View File

@ -34,6 +34,7 @@ int32_t genericRspCallback(void* param, SDataBuf* pMsg, int32_t code) {
removeMeta(pRequest->pTscObj, pRequest->targetTableList);
}
taosMemoryFree(pMsg->pEpSet);
taosMemoryFree(pMsg->pData);
if (pRequest->body.queryFp != NULL) {
pRequest->body.queryFp(pRequest->body.param, pRequest, code);
@ -46,6 +47,7 @@ int32_t genericRspCallback(void* param, SDataBuf* pMsg, int32_t code) {
int32_t processConnectRsp(void* param, SDataBuf* pMsg, int32_t code) {
SRequestObj* pRequest = param;
if (code != TSDB_CODE_SUCCESS) {
taosMemoryFree(pMsg->pEpSet);
taosMemoryFree(pMsg->pData);
setErrno(pRequest, code);
tsem_post(&pRequest->body.rspSem);
@ -62,6 +64,7 @@ int32_t processConnectRsp(void* param, SDataBuf* pMsg, int32_t code) {
if (delta > timestampDeltaLimit) {
code = TSDB_CODE_TIME_UNSYNCED;
tscError("time diff:%ds is too big", delta);
taosMemoryFree(pMsg->pEpSet);
taosMemoryFree(pMsg->pData);
setErrno(pRequest, code);
tsem_post(&pRequest->body.rspSem);
@ -70,6 +73,7 @@ int32_t processConnectRsp(void* param, SDataBuf* pMsg, int32_t code) {
/*assert(connectRsp.epSet.numOfEps > 0);*/
if (connectRsp.epSet.numOfEps == 0) {
taosMemoryFree(pMsg->pEpSet);
taosMemoryFree(pMsg->pData);
setErrno(pRequest, TSDB_CODE_MND_APP_ERROR);
tsem_post(&pRequest->body.rspSem);
@ -114,6 +118,7 @@ int32_t processConnectRsp(void* param, SDataBuf* pMsg, int32_t code) {
pTscObj->pAppInfo->numOfConns);
taosMemoryFree(pMsg->pData);
taosMemoryFree(pMsg->pEpSet);
tsem_post(&pRequest->body.rspSem);
return 0;
}
@ -137,6 +142,7 @@ int32_t processCreateDbRsp(void* param, SDataBuf* pMsg, int32_t code) {
// todo rsp with the vnode id list
SRequestObj* pRequest = param;
taosMemoryFree(pMsg->pData);
taosMemoryFree(pMsg->pEpSet);
if (code != TSDB_CODE_SUCCESS) {
setErrno(pRequest, code);
}
@ -173,6 +179,7 @@ int32_t processUseDbRsp(void* param, SDataBuf* pMsg, int32_t code) {
if (code != TSDB_CODE_SUCCESS) {
taosMemoryFree(pMsg->pData);
taosMemoryFree(pMsg->pEpSet);
setErrno(pRequest, code);
if (pRequest->body.queryFp != NULL) {
@ -220,6 +227,7 @@ int32_t processUseDbRsp(void* param, SDataBuf* pMsg, int32_t code) {
setConnectionDB(pRequest->pTscObj, db);
taosMemoryFree(pMsg->pData);
taosMemoryFree(pMsg->pEpSet);
if (pRequest->body.queryFp != NULL) {
pRequest->body.queryFp(pRequest->body.param, pRequest, pRequest->code);
@ -237,7 +245,7 @@ int32_t processCreateSTableRsp(void* param, SDataBuf* pMsg, int32_t code) {
setErrno(pRequest, code);
} else {
SMCreateStbRsp createRsp = {0};
SDecoder coder = {0};
SDecoder coder = {0};
tDecoderInit(&coder, pMsg->pData, pMsg->len);
tDecodeSMCreateStbRsp(&coder, &createRsp);
tDecoderClear(&coder);
@ -246,6 +254,7 @@ int32_t processCreateSTableRsp(void* param, SDataBuf* pMsg, int32_t code) {
pRequest->body.resInfo.execRes.res = createRsp.pMeta;
}
taosMemoryFree(pMsg->pEpSet);
taosMemoryFree(pMsg->pData);
if (pRequest->body.queryFp != NULL) {
@ -284,6 +293,7 @@ int32_t processDropDbRsp(void* param, SDataBuf* pMsg, int32_t code) {
}
taosMemoryFree(pMsg->pData);
taosMemoryFree(pMsg->pEpSet);
if (pRequest->body.queryFp != NULL) {
pRequest->body.queryFp(pRequest->body.param, pRequest, code);
@ -309,6 +319,7 @@ int32_t processAlterStbRsp(void* param, SDataBuf* pMsg, int32_t code) {
}
taosMemoryFree(pMsg->pData);
taosMemoryFree(pMsg->pEpSet);
if (pRequest->body.queryFp != NULL) {
SExecResult* pRes = &pRequest->body.resInfo.execRes;
@ -420,6 +431,7 @@ int32_t processShowVariablesRsp(void* param, SDataBuf* pMsg, int32_t code) {
}
taosMemoryFree(pMsg->pData);
taosMemoryFree(pMsg->pEpSet);
if (pRequest->body.queryFp != NULL) {
pRequest->body.queryFp(pRequest->body.param, pRequest, code);

4
source/client/src/clientTmq.c
View File

@ -1077,6 +1077,7 @@ int32_t tmqPollCb(void* param, SDataBuf* pMsg, int32_t code) {
tsem_destroy(&pParam->rspSem);
taosMemoryFree(pParam);
taosMemoryFree(pMsg->pData);
taosMemoryFree(pMsg->pEpSet);
terrno = TSDB_CODE_TMQ_CONSUMER_CLOSED;
return -1;
}
@ -1115,6 +1116,7 @@ int32_t tmqPollCb(void* param, SDataBuf* pMsg, int32_t code) {
tmqEpoch);
tsem_post(&tmq->rspSem);
taosMemoryFree(pMsg->pData);
taosMemoryFree(pMsg->pEpSet);
return 0;
}
@ -1128,6 +1130,7 @@ int32_t tmqPollCb(void* param, SDataBuf* pMsg, int32_t code) {
SMqPollRspWrapper* pRspWrapper = taosAllocateQitem(sizeof(SMqPollRspWrapper), DEF_QITEM);
if (pRspWrapper == NULL) {
taosMemoryFree(pMsg->pData);
taosMemoryFree(pMsg->pEpSet);
tscWarn("msg discard from vgId:%d, epoch %d since out of memory", vgId, epoch);
goto CREATE_MSG_FAIL;
}
@ -1164,6 +1167,7 @@ int32_t tmqPollCb(void* param, SDataBuf* pMsg, int32_t code) {
}
taosMemoryFree(pMsg->pData);
taosMemoryFree(pMsg->pEpSet);
taosWriteQitem(tmq->mqueue, pRspWrapper);
tsem_post(&tmq->rspSem);

2
source/dnode/mgmt/node_mgmt/src/dmTransport.c
View File

@ -270,7 +270,7 @@ int32_t dmInitClient(SDnode *pDnode) {
SRpcInit rpcInit = {0};
rpcInit.label = "DND-C";
rpcInit.numOfThreads = 1;
rpcInit.numOfThreads = 4;
rpcInit.cfp = (RpcCfp)dmProcessRpcMsg;
rpcInit.sessions = 1024;
rpcInit.connType = TAOS_CONN_CLIENT;

621
source/libs/catalog/src/ctgAsync.c
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File diff suppressed because it is too large Load Diff

46
source/libs/catalog/src/ctgRemote.c
View File

@ -75,7 +75,8 @@ int32_t ctgHandleBatchRsp(SCtgJob* pJob, SCtgTaskCallbackParam* cbParam, SDataBu
SCtgMsgCtx* pMsgCtx = CTG_GET_TASK_MSGCTX(pTask, tReq.msgIdx);
pMsgCtx->pBatchs = pBatchs;
ctgDebug("QID:0x%" PRIx64 " ctg task %d idx %d start to handle rsp %s, pBatchs: %p", pJob->queryId, pTask->taskId, rsp.msgIdx, TMSG_INFO(taskMsg.msgType + 1), pBatchs);
ctgDebug("QID:0x%" PRIx64 " ctg task %d idx %d start to handle rsp %s, pBatchs: %p", pJob->queryId, pTask->taskId,
rsp.msgIdx, TMSG_INFO(taskMsg.msgType + 1), pBatchs);
(*gCtgAsyncFps[pTask->type].handleRspFp)(&tReq, rsp.reqType, &taskMsg, (rsp.rspCode ? rsp.rspCode : rspCode));
}
@ -344,13 +345,14 @@ int32_t ctgHandleMsgCallback(void* param, SDataBuf* pMsg, int32_t rspCode) {
CTG_ERR_JRET(TSDB_CODE_OUT_OF_MEMORY);
}
SCtgMsgCtx *pMsgCtx = CTG_GET_TASK_MSGCTX(pTask, -1);
SCtgMsgCtx* pMsgCtx = CTG_GET_TASK_MSGCTX(pTask, -1);
pMsgCtx->pBatchs = pBatchs;
#endif
SCtgTaskReq tReq;
tReq.pTask = pTask;
tReq.msgIdx = -1;
CTG_ERR_JRET((*gCtgAsyncFps[pTask->type].handleRspFp)(&tReq, cbParam->reqType, pMsg, rspCode));
#if CTG_BATCH_FETCH
@ -361,6 +363,7 @@ int32_t ctgHandleMsgCallback(void* param, SDataBuf* pMsg, int32_t rspCode) {
_return:
taosMemoryFree(pMsg->pData);
taosMemoryFree(pMsg->pEpSet);
if (pJob) {
taosReleaseRef(gCtgMgmt.jobPool, cbParam->refId);
@ -442,16 +445,16 @@ _return:
CTG_RET(code);
}
int32_t ctgAddBatch(SCatalog* pCtg, int32_t vgId, SRequestConnInfo* pConn, SCtgTaskReq* tReq, int32_t msgType, void* msg,
uint32_t msgSize) {
int32_t code = 0;
SCtgTask* pTask = tReq->pTask;
int32_t ctgAddBatch(SCatalog* pCtg, int32_t vgId, SRequestConnInfo* pConn, SCtgTaskReq* tReq, int32_t msgType,
void* msg, uint32_t msgSize) {
int32_t code = 0;
SCtgTask* pTask = tReq->pTask;
SCtgMsgCtx* pMsgCtx = CTG_GET_TASK_MSGCTX(pTask, tReq->msgIdx);
SHashObj* pBatchs = pMsgCtx->pBatchs;
SCtgJob* pJob = pTask->pJob;
SCtgBatch* pBatch = taosHashGet(pBatchs, &vgId, sizeof(vgId));
SCtgBatch newBatch = {0};
SBatchMsg req = {0};
SHashObj* pBatchs = pMsgCtx->pBatchs;
SCtgJob* pJob = pTask->pJob;
SCtgBatch* pBatch = taosHashGet(pBatchs, &vgId, sizeof(vgId));
SCtgBatch newBatch = {0};
SBatchMsg req = {0};
if (NULL == pBatch) {
newBatch.pMsgs = taosArrayInit(pJob->subTaskNum, sizeof(SBatchMsg));
@ -487,7 +490,7 @@ int32_t ctgAddBatch(SCatalog* pCtg, int32_t vgId, SRequestConnInfo* pConn, SCtgT
} else if (TDMT_VND_TABLE_META == msgType) {
if (CTG_TASK_GET_TB_META_BATCH == pTask->type) {
SCtgTbMetasCtx* ctx = (SCtgTbMetasCtx*)pTask->taskCtx;
SCtgFetch* fetch = taosArrayGet(ctx->pFetchs, tReq->msgIdx);
SCtgFetch* fetch = taosArrayGet(ctx->pFetchs, tReq->msgIdx);
pName = ctgGetFetchName(ctx->pNames, fetch);
} else {
SCtgTbMetaCtx* ctx = (SCtgTbMetaCtx*)pTask->taskCtx;
@ -539,7 +542,7 @@ int32_t ctgAddBatch(SCatalog* pCtg, int32_t vgId, SRequestConnInfo* pConn, SCtgT
} else if (TDMT_VND_TABLE_META == msgType) {
if (CTG_TASK_GET_TB_META_BATCH == pTask->type) {
SCtgTbMetasCtx* ctx = (SCtgTbMetasCtx*)pTask->taskCtx;
SCtgFetch* fetch = taosArrayGet(ctx->pFetchs, tReq->msgIdx);
SCtgFetch* fetch = taosArrayGet(ctx->pFetchs, tReq->msgIdx);
pName = ctgGetFetchName(ctx->pNames, fetch);
} else {
SCtgTbMetaCtx* ctx = (SCtgTbMetaCtx*)pTask->taskCtx;
@ -736,9 +739,9 @@ int32_t ctgGetDnodeListFromMnode(SCatalog* pCtg, SRequestConnInfo* pConn, SArray
int32_t ctgGetDBVgInfoFromMnode(SCatalog* pCtg, SRequestConnInfo* pConn, SBuildUseDBInput* input, SUseDbOutput* out,
SCtgTaskReq* tReq) {
char* msg = NULL;
int32_t msgLen = 0;
int32_t reqType = TDMT_MND_USE_DB;
char* msg = NULL;
int32_t msgLen = 0;
int32_t reqType = TDMT_MND_USE_DB;
SCtgTask* pTask = tReq ? tReq->pTask : NULL;
void* (*mallocFp)(int32_t) = pTask ? taosMemoryMalloc : rpcMallocCont;
@ -1066,7 +1069,7 @@ int32_t ctgGetUserDbAuthFromMnode(SCatalog* pCtg, SRequestConnInfo* pConn, const
int32_t ctgGetTbMetaFromMnodeImpl(SCatalog* pCtg, SRequestConnInfo* pConn, char* dbFName, char* tbName,
STableMetaOutput* out, SCtgTaskReq* tReq) {
SCtgTask *pTask = tReq ? tReq->pTask : NULL;
SCtgTask* pTask = tReq ? tReq->pTask : NULL;
SBuildTableInput bInput = {.vgId = 0, .dbFName = dbFName, .tbName = tbName};
char* msg = NULL;
SEpSet* pVnodeEpSet = NULL;
@ -1131,8 +1134,8 @@ int32_t ctgGetTbMetaFromMnode(SCatalog* pCtg, SRequestConnInfo* pConn, const SNa
int32_t ctgGetTbMetaFromVnode(SCatalog* pCtg, SRequestConnInfo* pConn, const SName* pTableName, SVgroupInfo* vgroupInfo,
STableMetaOutput* out, SCtgTaskReq* tReq) {
SCtgTask *pTask = tReq ? tReq->pTask : NULL;
char dbFName[TSDB_DB_FNAME_LEN];
SCtgTask* pTask = tReq ? tReq->pTask : NULL;
char dbFName[TSDB_DB_FNAME_LEN];
tNameGetFullDbName(pTableName, dbFName);
int32_t reqType = TDMT_VND_TABLE_META;
char tbFName[TSDB_TABLE_FNAME_LEN];
@ -1165,7 +1168,7 @@ int32_t ctgGetTbMetaFromVnode(SCatalog* pCtg, SRequestConnInfo* pConn, const SNa
.requestObjRefId = pConn->requestObjRefId,
.mgmtEps = vgroupInfo->epSet};
CTG_ERR_RET(ctgUpdateMsgCtx(CTG_GET_TASK_MSGCTX(pTask, tReq->msgIdx), reqType, pOut, tbFName));
CTG_ERR_RET(ctgUpdateMsgCtx(CTG_GET_TASK_MSGCTX(pTask, tReq->msgIdx), reqType, pOut, tbFName));
#if CTG_BATCH_FETCH
CTG_RET(ctgAddBatch(pCtg, vgroupInfo->vgId, &vConn, tReq, reqType, msg, msgLen));
@ -1243,7 +1246,8 @@ int32_t ctgGetTableCfgFromVnode(SCatalog* pCtg, SRequestConnInfo* pConn, const S
}
taosArrayPush(pTaskId, &pTask->taskId);
CTG_RET(ctgAsyncSendMsg(pCtg, &vConn, pTask->pJob, pTaskId, -1, NULL, dbFName, ctx->pVgInfo->vgId, reqType, msg, msgLen));
CTG_RET(ctgAsyncSendMsg(pCtg, &vConn, pTask->pJob, pTaskId, -1, NULL, dbFName, ctx->pVgInfo->vgId, reqType, msg,
msgLen));
#endif
}

1
source/libs/scheduler/src/schRemote.c
View File

@ -385,7 +385,6 @@ _return:
SCH_RET(schProcessOnTaskFailure(pJob, pTask, code));
}
int32_t schHandleCallback(void *param, SDataBuf *pMsg, int32_t rspCode) {
int32_t code = 0;
SSchTaskCallbackParam *pParam = (SSchTaskCallbackParam *)param;

4
source/libs/transport/src/transCli.c
View File

@ -1498,9 +1498,7 @@ int transSendRequest(void* shandle, const SEpSet* pEpSet, STransMsg* pReq, STran
pCtx->ahandle = pReq->info.ahandle;
pCtx->msgType = pReq->msgType;
if (ctx != NULL) {
pCtx->appCtx = *ctx;
}
if (ctx != NULL) pCtx->appCtx = *ctx;
SCliMsg* cliMsg = taosMemoryCalloc(1, sizeof(SCliMsg));
cliMsg->ctx = pCtx;

4
source/libs/transport/src/transSvr.c
View File

@ -1148,6 +1148,7 @@ int transReleaseSrvHandle(void* handle) {
tTrace("%s conn %p start to release", transLabel(pThrd->pTransInst), exh->handle);
transAsyncSend(pThrd->asyncPool, &m->q);
transReleaseExHandle(transGetRefMgt(), refId);
return 0;
_return1:
@ -1177,8 +1178,10 @@ int transSendResponse(const STransMsg* msg) {
STraceId* trace = (STraceId*)&msg->info.traceId;
tGTrace("conn %p start to send resp (1/2)", exh->handle);
transAsyncSend(pThrd->asyncPool, &m->q);
transReleaseExHandle(transGetRefMgt(), refId);
return 0;
_return1:
tTrace("handle %p failed to send resp", exh);
rpcFreeCont(msg->pCont);
@ -1207,6 +1210,7 @@ int transRegisterMsg(const STransMsg* msg) {
STrans* pTransInst = pThrd->pTransInst;
tTrace("%s conn %p start to register brokenlink callback", transLabel(pTransInst), exh->handle);
transAsyncSend(pThrd->asyncPool, &m->q);
transReleaseExHandle(transGetRefMgt(), refId);
return 0;