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[TD-5623]<feature>: fix malloc pointer issue

This commit is contained in:
Ganlin Zhao 2021-08-12 00:03:41 +08:00
parent 91c5deb97f
commit 90311bb494
1 changed files with 1 additions and 2 deletions
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3
src/client/src/tscServer.c
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@ -2681,7 +2681,7 @@ int tscProcessQueryRsp(SSqlObj *pSql) {
static void decompressQueryColData(SSqlRes *pRes, SQueryInfo* pQueryInfo, char *data, int8_t compressed, int compLen) { static void decompressQueryColData(SSqlRes *pRes, SQueryInfo* pQueryInfo, char *data, int8_t compressed, int compLen) {
int32_t decompLen = 0; int32_t decompLen = 0;
int32_t numOfCols = pQueryInfo->fieldsInfo.numOfOutput; int32_t numOfCols = pQueryInfo->fieldsInfo.numOfOutput;
int32_t *compSizes = tcalloc(numOfCols, sizeof(int32_t)); int32_t *compSizes;
char *pData = data; char *pData = data;
compSizes = (int32_t *)(pData + compLen); compSizes = (int32_t *)(pData + compLen);
@ -2701,7 +2701,6 @@ static void decompressQueryColData(SSqlRes *pRes, SQueryInfo* pQueryInfo, char *
pData += compSizes[i]; pData += compSizes[i];
} }
tfree(outputBuf); tfree(outputBuf);
tfree(compSizes);
} }
int tscProcessRetrieveRspFromNode(SSqlObj *pSql) { int tscProcessRetrieveRspFromNode(SSqlObj *pSql) {