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Merge pull request #2118 from taosdata/hotfix/sangshuduo/remove-deref-after-free-in-tscUtil.c 

fix issue deref after free in tscUtil.c
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Shengliang Guan 2020-06-03 11:56:31 +08:00 committed by GitHub
parent 775c5313d4 c2e2529c41
commit 19d1c87b0f
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1 changed files with 0 additions and 4 deletions
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src/client/src/tscUtil.c
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@ -759,10 +759,6 @@ void tscCloseTscObj(STscObj* pObj) {
taosTmrStopA(&(pObj->pTimer)); taosTmrStopA(&(pObj->pTimer));
tscFreeSqlObj(pSql); tscFreeSqlObj(pSql);
if (pSql) {
sem_destroy(&pSql->rspSem);
}
pthread_mutex_destroy(&pObj->mutex); pthread_mutex_destroy(&pObj->mutex);
if (pObj->pDnodeConn != NULL) { if (pObj->pDnodeConn != NULL) {