[TD-5134]<fix> fix runtime error

src/client/src/tscSQLParser.c

@@ -4812,7 +4812,7 @@ int32_t validateWhereNode(SQueryInfo* pQueryInfo, tSqlExpr** pExpr, SSqlObj* pSq
 
   int32_t type = 0;
   if ((ret = getQueryCondExpr(&pSql->cmd, pQueryInfo, pExpr, &condExpr, &type, (*pExpr)->tokenId)) != TSDB_CODE_SUCCESS) {
-    return ret;
+    goto PARSE_WHERE_EXIT; 
   }
 
   tSqlExprCompact(pExpr);
@@ -4822,17 +4822,17 @@ int32_t validateWhereNode(SQueryInfo* pQueryInfo, tSqlExpr** pExpr, SSqlObj* pSq
 
   // 1. check if it is a join query
   if ((ret = validateJoinExpr(&pSql->cmd, pQueryInfo, &condExpr)) != TSDB_CODE_SUCCESS) {
-    return ret;
+    goto PARSE_WHERE_EXIT; 
   }
 
   // 2. get the query time range
   if ((ret = getTimeRangeFromExpr(&pSql->cmd, pQueryInfo, condExpr.pTimewindow)) != TSDB_CODE_SUCCESS) {
-    return ret;
+    goto PARSE_WHERE_EXIT; 
   }
 
   // 3. get the tag query condition
   if ((ret = getTagQueryCondExpr(&pSql->cmd, pQueryInfo, &condExpr, pExpr)) != TSDB_CODE_SUCCESS) {
-    return ret;
+    goto PARSE_WHERE_EXIT; 
   }
 
   // 4. get the table name query condition
@@ -7707,11 +7707,18 @@ int32_t loadAllTableMeta(SSqlObj* pSql, struct SSqlInfo* pInfo) {
         taosArrayPush(pVgroupList, &t);
       }
 
-      STableMeta* pMeta = tscTableMetaDup(pTableMeta);
+      //STableMeta* pMeta = tscTableMetaDup(pTableMeta);
-      STableMetaVgroupInfo p = { .pTableMeta = pMeta };
+      //STableMetaVgroupInfo p = { .pTableMeta = pMeta };
 
+      //const char* px = tNameGetTableName(pname);
+      //taosHashPut(pCmd->pTableMetaMap, px, strlen(px), &p, sizeof(STableMetaVgroupInfo));
+      // avoid mem leak, may should update pTableMeta
       const char* px = tNameGetTableName(pname);
-      taosHashPut(pCmd->pTableMetaMap, px, strlen(px), &p, sizeof(STableMetaVgroupInfo));
+      if (taosHashGet(pCmd->pTableMetaMap, px, strlen(px)) == NULL) {
+        STableMeta* pMeta = tscTableMetaDup(pTableMeta); 
+        STableMetaVgroupInfo p = { .pTableMeta = pMeta,  .pVgroupInfo = NULL};
+        taosHashPut(pCmd->pTableMetaMap, px, strlen(px), &p, sizeof(STableMetaVgroupInfo));
+      }
     } else {  // add to the retrieve table meta array list.
       char* t = strdup(name);
       taosArrayPush(plist, &t);
@@ -8161,7 +8168,7 @@ int32_t validateSqlNode(SSqlObj* pSql, SSqlNode* pSqlNode, SQueryInfo* pQueryInf
 
     // in case of join query, time range is required.
     if (QUERY_IS_JOIN_QUERY(pQueryInfo->type)) {
-      int64_t timeRange = ABS(pQueryInfo->window.skey - pQueryInfo->window.ekey);
+      uint64_t timeRange = (uint64_t)pQueryInfo->window.ekey - pQueryInfo->window.skey;
       if (timeRange == 0 && pQueryInfo->window.skey == 0) {
         return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg3);
       }

src/client/src/tscServer.c

@@ -2064,6 +2064,7 @@ int tscProcessMultiTableMetaRsp(SSqlObj *pSql) {
     STableMeta* pTableMeta = tscCreateTableMetaFromMsg(pMetaMsg);
     if (!tIsValidSchema(pTableMeta->schema, pTableMeta->tableInfo.numOfColumns, pTableMeta->tableInfo.numOfTags)) {
       tscError("0x%"PRIx64" invalid table meta from mnode, name:%s", pSql->self, pMetaMsg->tableFname);
+      tfree(pTableMeta);
       taosHashCleanup(pSet);
       taosReleaseRef(tscObjRef, pParentSql->self);
       return TSDB_CODE_TSC_INVALID_VALUE;
@@ -2105,6 +2106,10 @@ int tscProcessMultiTableMetaRsp(SSqlObj *pSql) {
     assert(p != NULL);
 
     int32_t size = 0;
+    if (p->pVgroupInfo!= NULL) {
+      tscVgroupInfoClear(p->pVgroupInfo);
+      //tfree(p->pTableMeta);
+    }
     p->pVgroupInfo = createVgroupInfoFromMsg(pMsg, &size, pSql->self);
     pMsg += size;
   }

src/client/src/tscSubquery.c

@@ -419,7 +419,9 @@ static void tscDestroyJoinSupporter(SJoinSupporter* pSupporter) {
   }
 
 //  tscFieldInfoClear(&pSupporter->fieldsInfo);
-
+  if (pSupporter->fieldsInfo.internalField != NULL) {
+    taosArrayDestroy(pSupporter->fieldsInfo.internalField);
+  }
   if (pSupporter->pTSBuf != NULL) {
     tsBufDestroy(pSupporter->pTSBuf);
     pSupporter->pTSBuf = NULL;
@@ -433,7 +435,8 @@ static void tscDestroyJoinSupporter(SJoinSupporter* pSupporter) {
   }
 
   if (pSupporter->pVgroupTables != NULL) {
-    taosArrayDestroy(pSupporter->pVgroupTables);
+    //taosArrayDestroy(pSupporter->pVgroupTables);
+    tscFreeVgroupTableInfo(pSupporter->pVgroupTables); 
     pSupporter->pVgroupTables = NULL;
   }
 
@@ -892,7 +895,9 @@ static int32_t getIntersectionOfTableTuple(SQueryInfo* pQueryInfo, SSqlObj* pPar
     tscDebug("Join %d - num:%d", i, p->num);
 
     // sort according to the tag valu
-    qsort(p->pIdTagList, p->num, p->tagSize, tagValCompar);
+    if (p->pIdTagList != NULL) {
+      qsort(p->pIdTagList, p->num, p->tagSize, tagValCompar);
+    }
 
     if (!checkForDuplicateTagVal(pColSchema, p, pParentSql)) {
       for (int32_t j = 0; j <= i; j++) {