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add more security check for async union processing.

This commit is contained in:
hjxilinx 2020-01-09 10:20:25 +08:00
parent c0c5754b7a
commit 475c03a3c2
1 changed files with 1 additions and 1 deletions
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src/client/src/tscUtil.c
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@ -2005,7 +2005,7 @@ bool hasMoreVnodesToTry(SSqlObj* pSql) {
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(pCmd, pCmd->clauseIndex); SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(pCmd, pCmd->clauseIndex);
SMeterMetaInfo* pMeterMetaInfo = tscGetMeterMetaInfoFromQueryInfo(pQueryInfo, 0); SMeterMetaInfo* pMeterMetaInfo = tscGetMeterMetaInfoFromQueryInfo(pQueryInfo, 0);
if (!UTIL_METER_IS_SUPERTABLE(pMeterMetaInfo)) { if (!UTIL_METER_IS_SUPERTABLE(pMeterMetaInfo) || (pMeterMetaInfo->pMetricMeta == NULL)) {
return false; return false;
} }