From 06467c3e937322271afbbdd5863bfb313dfae391 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Mon, 8 Jun 2020 17:36:49 +0800
Subject: [PATCH] [td-547]

---
 src/query/src/qExecutor.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/query/src/qExecutor.c b/src/query/src/qExecutor.c
index 0ff9a7e480..26502a7408 100644
--- a/src/query/src/qExecutor.c
+++ b/src/query/src/qExecutor.c
@@ -5820,10 +5820,11 @@ int32_t qCreateQueryInfo(void *tsdb, int32_t vgId, SQueryTableMsg *pQueryMsg, qi
 _over:
   tfree(tagCond);
   tfree(tbnameCond);
+  tfree(pGroupColIndex);
   taosArrayDestroy(pTableIdList);
 
+  //pQInfo already freed in initQInfo, but *pQInfo may not pointer to null;
   if (code != TSDB_CODE_SUCCESS) {
-    //pQInfo already freed in initQInfo, but *pQInfo may not pointer to null; 
     *pQInfo = NULL;
   }
 
-- 
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