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fix(query): fix some memory leaks.

This commit is contained in:
Haojun Liao 2022-06-13 09:33:08 +08:00
parent 1ad2b5c92b
commit 0b8dd61f41
3 changed files with 7 additions and 3 deletions
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5
source/dnode/vnode/src/tsdb/tsdbRead.c
View File

@ -3665,7 +3665,7 @@ static void* doFreeColumnInfoData(SArray* pColumnInfoData) {
size_t cols = taosArrayGetSize(pColumnInfoData);
for (int32_t i = 0; i < cols; ++i) {
SColumnInfoData* pColInfo = taosArrayGet(pColumnInfoData, i);
taosMemoryFreeClear(pColInfo->pData);
colDataDestroy(pColInfo);
}
taosArrayDestroy(pColumnInfoData);
@ -3697,6 +3697,7 @@ void tsdbCleanupReadHandle(tsdbReaderT queryHandle) {
taosMemoryFreeClear(pTsdbReadHandle->pDataBlockInfo);
taosMemoryFreeClear(pTsdbReadHandle->suppInfo.pstatis);
taosMemoryFreeClear(pTsdbReadHandle->suppInfo.plist);
taosMemoryFree(pTsdbReadHandle->suppInfo.slotIds);
if (!emptyQueryTimewindow(pTsdbReadHandle)) {
// tsdbMayUnTakeMemSnapshot(pTsdbReadHandle);
@ -3723,5 +3724,7 @@ void tsdbCleanupReadHandle(tsdbReaderT queryHandle) {
pTsdbReadHandle, pCost->headFileLoad, pCost->headFileLoadTime, pCost->statisInfoLoadTime,
pCost->blockLoadTime, pCost->checkForNextTime, pTsdbReadHandle->idStr);
taosMemoryFree(pTsdbReadHandle->idStr);
taosMemoryFree(pTsdbReadHandle->pSchema);
taosMemoryFreeClear(pTsdbReadHandle);
}

3
source/libs/executor/src/executorimpl.c
View File

@ -2562,7 +2562,8 @@ void relocateColumnData(SSDataBlock* pBlock, const SArray* pColMatchInfo, SArray
}
if (p->info.colId == pmInfo->colId) {
taosArraySet(pBlock->pDataBlock, pmInfo->targetSlotId, p);
SColumnInfoData* pDst = taosArrayGet(pBlock->pDataBlock, pmInfo->targetSlotId);
colDataAssign(pDst, p, pBlock->info.rows);
i++;
j++;
} else if (p->info.colId < pmInfo->colId) {

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

@ -525,7 +525,7 @@ static int32_t getTableScannerExecInfo(struct SOperatorInfo* pOptr, void** pOptr
static void destroyTableScanOperatorInfo(void* param, int32_t numOfOutput) {
STableScanInfo* pTableScanInfo = (STableScanInfo*)param;
taosMemoryFree(pTableScanInfo->pResBlock);
blockDataDestroy(pTableScanInfo->pResBlock);
clearupQueryTableDataCond(&pTableScanInfo->cond);
tsdbCleanupReadHandle(pTableScanInfo->dataReader);