From 89028123997938fa5ccf07280207feacea58f894 Mon Sep 17 00:00:00 2001
From: wpan <wpan@taosdata.com>
Date: Tue, 17 Aug 2021 16:04:48 +0800
Subject: [PATCH] fix bug

---
 src/client/src/tscSubquery.c | 1 +
 src/client/src/tscUtil.c     | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/client/src/tscSubquery.c b/src/client/src/tscSubquery.c
index 56cee02f4d..c5afbe6dba 100644
--- a/src/client/src/tscSubquery.c
+++ b/src/client/src/tscSubquery.c
@@ -2744,6 +2744,7 @@ void tscHandleSubqueryError(SRetrieveSupport *trsupport, SSqlObj *pSql, int numO
       SSqlObj *userSql = ((SRetrieveSupport*)pParentSql->param)->pParentSql;
 
       tscFreeRetrieveSup(pParentSql);
+      tscFreeRetrieveSup(userSql);
 
       tscFreeSubobj(userSql);      
       tfree(userSql->pSubs);
diff --git a/src/client/src/tscUtil.c b/src/client/src/tscUtil.c
index ad04550e77..a79f50b63d 100644
--- a/src/client/src/tscUtil.c
+++ b/src/client/src/tscUtil.c
@@ -3768,6 +3768,7 @@ static void tscSubqueryCompleteCallback(void* param, TAOS_RES* tres, int code) {
     SSqlObj *userSql = ((SRetrieveSupport*)pParentSql->param)->pParentSql;
 
     tscFreeRetrieveSup(pParentSql);
+    tscFreeRetrieveSup(userSql);
 
     tscFreeSubobj(userSql);    
     tfree(userSql->pSubs);
-- 
GitLab