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fix double free issue

This commit is contained in:
wpan 2021-06-25 17:05:37 +08:00
parent d51559961d
commit d857013517
2 changed files with 10 additions and 2 deletions
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7
src/client/src/tscSQLParser.c
View File

@ -7786,7 +7786,8 @@ int32_t validateSqlNode(SSqlObj* pSql, SSqlNode* pSqlNode, SQueryInfo* pQueryInf
const char* msg5 = "only tag query not compatible with normal column filter";
const char* msg6 = "not support stddev/percentile in outer query yet";
const char* msg7 = "drivative requires timestamp column exists in subquery";
const char* msg8 = "condition missing for join query";
int32_t code = TSDB_CODE_SUCCESS;
SSqlCmd* pCmd = &pSql->cmd;
@ -7863,6 +7864,10 @@ int32_t validateSqlNode(SSqlObj* pSql, SSqlNode* pSqlNode, SQueryInfo* pQueryInf
if (validateWhereNode(pQueryInfo, &pSqlNode->pWhere, pSql) != TSDB_CODE_SUCCESS) {
return TSDB_CODE_TSC_INVALID_OPERATION;
}
} else {
if (pQueryInfo->numOfTables > 1) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg8);
}
}
// validate the interval info

5
src/client/src/tscUtil.c
View File

@ -4077,7 +4077,10 @@ SVgroupsInfo* tscVgroupsInfoDup(SVgroupsInfo* pVgroupsInfo) {
size_t size = sizeof(SVgroupInfo) * pVgroupsInfo->numOfVgroups + sizeof(SVgroupsInfo);
SVgroupsInfo* pInfo = calloc(1, size);
memcpy(pInfo, pVgroupsInfo, size);
pInfo->numOfVgroups = pVgroupsInfo->numOfVgroups;
for (int32_t m = 0; m < pVgroupsInfo->numOfVgroups; ++m) {
tscSVgroupInfoCopy(&pInfo->vgroups[m], &pVgroupsInfo->vgroups[m]);
}
return pInfo;
}