From 577704d20ae8d04ed07517d4c6ba726fb231ab85 Mon Sep 17 00:00:00 2001 From: hjxilinx Date: Mon, 2 Mar 2020 00:23:37 +0800 Subject: [PATCH] add assertion. --- src/system/detail/src/vnodeQueryImpl.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/system/detail/src/vnodeQueryImpl.c b/src/system/detail/src/vnodeQueryImpl.c index 81946bf029..77814f6b8a 100644 --- a/src/system/detail/src/vnodeQueryImpl.c +++ b/src/system/detail/src/vnodeQueryImpl.c @@ -4951,8 +4951,10 @@ int32_t vnodeSTableQueryPrepare(SQInfo *pQInfo, SQuery *pQuery, void *param) { */ void vnodeDecMeterRefcnt(SQInfo *pQInfo) { STableQuerySupportObj *pSupporter = pQInfo->pTableQuerySupporter; - assert(pSupporter->numOfMeters >= 1); - + if (pSupporter != NULL) { + assert(pSupporter->numOfMeters >= 1); + } + if (pSupporter == NULL || pSupporter->numOfMeters == 1) { atomic_fetch_sub_32(&pQInfo->pObj->numOfQueries, 1); dTrace("QInfo:%p vid:%d sid:%d meterId:%s, query is over, numOfQueries:%d", pQInfo, pQInfo->pObj->vnode, -- GitLab