Merge pull request #16033 from taosdata/fix/TD-18075

fix: fix taosd put blocks to sink error

source/libs/catalog/src/ctgUtil.c

@@ -916,7 +916,7 @@ int32_t ctgGetVgInfosFromHashValue(SCatalog *pCtg, SCtgTaskReq* tReq, SDBVgInfo
   int32_t vgNum = taosHashGetSize(dbInfo->vgHash);
   if (vgNum <= 0) {
     ctgError("db vgroup cache invalid, db:%s, vgroup number:%d", dbFName, vgNum);
-    CTG_ERR_RET(TSDB_CODE_TSC_DB_NOT_SELECTED);
+    CTG_ERR_RET(TSDB_CODE_CTG_INTERNAL_ERROR);
   }
 
   tableNameHashFp fp = NULL;
@@ -931,6 +931,7 @@ int32_t ctgGetVgInfosFromHashValue(SCatalog *pCtg, SCtgTaskReq* tReq, SDBVgInfo
     for (int32_t i = 0; i < tbNum; ++i) {
       vgInfo = taosMemoryMalloc(sizeof(SVgroupInfo));
       if (NULL == vgInfo) {
+        taosHashCancelIterate(dbInfo->vgHash, pIter);
         CTG_ERR_RET(TSDB_CODE_OUT_OF_MEMORY);
       }
 
@@ -980,7 +981,6 @@ int32_t ctgGetVgInfosFromHashValue(SCatalog *pCtg, SCtgTaskReq* tReq, SDBVgInfo
 
     if (NULL == p) {
       ctgError("no hash range found for hash value [%u], db:%s, numOfVgId:%d", hashValue, dbFName, taosHashGetSize(dbInfo->vgHash));
-      ASSERT(0);
       taosArrayDestroy(pVgList);
       CTG_ERR_RET(TSDB_CODE_CTG_INTERNAL_ERROR);
     }

source/libs/executor/src/dataDispatcher.c

@@ -101,12 +101,14 @@ static void toDataCacheEntry(SDataDispatchHandle* pHandle, const SInputData* pIn
 }
 
 static bool allocBuf(SDataDispatchHandle* pDispatcher, const SInputData* pInput, SDataDispatchBuf* pBuf) {
+/*
   uint32_t capacity = pDispatcher->pManager->cfg.maxDataBlockNumPerQuery;
   if (taosQueueItemSize(pDispatcher->pDataBlocks) > capacity) {
     qError("SinkNode queue is full, no capacity, max:%d, current:%d, no capacity", capacity,
            taosQueueItemSize(pDispatcher->pDataBlocks));
     return false;
   }
+*/
 
   pBuf->allocSize = sizeof(SDataCacheEntry) + blockGetEncodeSize(pInput->pData);
 

source/os/src/osMemory.c

@@ -302,6 +302,7 @@ void *taosMemoryStrDup(const char *ptr) {
 }
 
 void taosMemoryFree(void *ptr) {
+  if (NULL == ptr) return;
 #ifdef USE_TD_MEMORY
   TdMemoryInfoPtr pTdMemoryInfo = (TdMemoryInfoPtr)((char *)ptr - sizeof(TdMemoryInfo));
   if (pTdMemoryInfo->symbol == TD_MEMORY_SYMBOL) {