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fix(query): fix memory leak.

This commit is contained in:
Haojun Liao 2023-05-05 18:20:27 +08:00
parent 9b5c205498
commit 08ce790cda
2 changed files with 7 additions and 2 deletions
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7
source/dnode/vnode/src/tq/tqRead.c
View File

@ -13,6 +13,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "tmsg.h"
#include "tq.h"
bool isValValidForTable(STqHandle* pHandle, SWalCont* pHead) {
@ -346,6 +347,10 @@ int32_t tqNextBlockInWal(STqReader* pReader) {
int32_t nSubmitTbData = taosArrayGetSize(pReader->submit.aSubmitTbData);
for (int32_t i = 0; i < nSubmitTbData; i++) {
SSubmitTbData* pData = taosArrayGet(pReader->submit.aSubmitTbData, i);
if (pData->pCreateTbReq != NULL) {
taosArrayDestroy(pData->pCreateTbReq->ctb.tagName);
taosMemoryFreeClear(pData->pCreateTbReq);
}
pData->aRowP = taosArrayDestroy(pData->aRowP);
}
pReader->submit.aSubmitTbData = taosArrayDestroy(pReader->submit.aSubmitTbData);
@ -530,6 +535,8 @@ int32_t tqRetrieveDataBlock(SSDataBlock* pBlock, STqReader* pReader, SSubmitTbDa
*pSubmitTbDataRet = pSubmitTbData;
}
blockDataCleanup(pBlock);
int32_t sversion = pSubmitTbData->sver;
int64_t suid = pSubmitTbData->suid;
int64_t uid = pSubmitTbData->uid;

2
source/libs/executor/src/scanoperator.c
View File

@ -1699,8 +1699,6 @@ static SSDataBlock* doQueueScan(SOperatorInfo* pOperator) {
blockDataCleanup(pInfo->pRes);
setBlockIntoRes(pInfo, pRes, true);
if (pInfo->pRes->info.rows > 0) {
qDebug("doQueueScan get data from log %" PRId64 " rows, return, version:%" PRId64, pInfo->pRes->info.rows,
pTaskInfo->streamInfo.currentOffset.version);
return pInfo->pRes;
}
} else if (type == FETCH_TYPE__NONE) {