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[td-1764] fix memory leak.

This commit is contained in:
Haojun Liao 2020-10-21 10:51:46 +08:00
parent 58e1f85249
commit 6b985a6e86
2 changed files with 5 additions and 2 deletions
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3
src/client/src/tscLocalMerge.c
View File

@ -510,7 +510,8 @@ void tscDestroyLocalReducer(SSqlObj *pSql) {
taosTFree(pLocalReducer->pResultBuf);
if (pLocalReducer->pResInfo != NULL) {
for (int32_t i = 0; i < pQueryInfo->fieldsInfo.numOfOutput; ++i) {
size_t num = tscSqlExprNumOfExprs(pQueryInfo);
for (int32_t i = 0; i < num; ++i) {
taosTFree(pLocalReducer->pResInfo[i].interResultBuf);
}

4
src/client/src/tscUtil.c
View File

@ -972,6 +972,8 @@ void tscFieldInfoClear(SFieldInfo* pFieldInfo) {
}
taosArrayDestroy(pFieldInfo->internalField);
taosTFree(pFieldInfo->final);
memset(pFieldInfo, 0, sizeof(SFieldInfo));
}
@ -1834,7 +1836,7 @@ static void doSetSqlExprAndResultFieldInfo(SQueryInfo* pQueryInfo, SQueryInfo* p
return;
}
// set the field info in pNewQueryInfo object
// set the field info in pNewQueryInfo object according to sqlExpr information
size_t numOfExprs = tscSqlExprNumOfExprs(pNewQueryInfo);
for (int32_t i = 0; i < numOfExprs; ++i) {
SSqlExpr* pExpr = tscSqlExprGet(pNewQueryInfo, i);