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enh: deal coverity scan

This commit is contained in:
Xiaoyu Wang 2023-01-31 16:16:03 +08:00
parent 4b4468e392
commit 000eefac82
3 changed files with 15 additions and 12 deletions
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2
source/libs/executor/src/dataDispatcher.c
View File

@ -162,8 +162,10 @@ static void getDataLength(SDataSinkHandle* pHandle, int64_t* pLen, bool* pQueryE
SDataDispatchBuf* pBuf = NULL;
taosReadQitem(pDispatcher->pDataBlocks, (void**)&pBuf);
if (pBuf != NULL) {
memcpy(&pDispatcher->nextOutput, pBuf, sizeof(SDataDispatchBuf));
taosFreeQitem(pBuf);
}
SDataCacheEntry* pEntry = (SDataCacheEntry*)pDispatcher->nextOutput.pData;
*pLen = pEntry->dataLen;

3
source/libs/parser/src/parInsertUtil.c
View File

@ -290,7 +290,8 @@ int32_t insGetTableDataCxt(SHashObj* pHash, void* id, int32_t idLen, STableMeta*
}
int32_t code = createTableDataCxt(pTableMeta, pCreateTbReq, pTableCxt, colMode);
if (TSDB_CODE_SUCCESS == code) {
code = taosHashPut(pHash, id, idLen, pTableCxt, POINTER_BYTES);
void* pData = *pTableCxt; // deal scan coverity
code = taosHashPut(pHash, id, idLen, &pData, POINTER_BYTES);
}
return code;
}

4
source/libs/parser/src/parTranslater.c
View File

@ -3517,7 +3517,7 @@ static int32_t translateSetOperProject(STranslateContext* pCxt, SSetOperator* pS
if (comp > 0) {
SNode* pRightFunc = NULL;
int32_t code = createCastFunc(pCxt, pRight, pLeftExpr->resType, &pRightFunc);
if (TSDB_CODE_SUCCESS != code) {
if (TSDB_CODE_SUCCESS != code || NULL == pRightFunc) { // deal scan coverity
return code;
}
REPLACE_LIST2_NODE(pRightFunc);
@ -3525,7 +3525,7 @@ static int32_t translateSetOperProject(STranslateContext* pCxt, SSetOperator* pS
} else if (comp < 0) {
SNode* pLeftFunc = NULL;
int32_t code = createCastFunc(pCxt, pLeft, pRightExpr->resType, &pLeftFunc);
if (TSDB_CODE_SUCCESS != code) {
if (TSDB_CODE_SUCCESS != code || NULL == pLeftFunc) { // deal scan coverity
return code;
}
REPLACE_LIST1_NODE(pLeftFunc);