From bbd0241a9579757c2c6ce85db26e56b98302fa22 Mon Sep 17 00:00:00 2001
From: Shengliang Guan <slguan@taosdata.com>
Date: Mon, 6 Jul 2020 06:24:28 +0000
Subject: [PATCH] [TD-855] memory leak while alter vgroup

---
 src/mnode/src/mnodeVgroup.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mnode/src/mnodeVgroup.c b/src/mnode/src/mnodeVgroup.c
index 9a041aa4fd..b763c62640 100644
--- a/src/mnode/src/mnodeVgroup.c
+++ b/src/mnode/src/mnodeVgroup.c
@@ -165,6 +165,8 @@ static int32_t mnodeVgroupActionUpdate(SSdbOper *pOper) {
       }
       mnodeDecDnodeRef(pDnode);
     }
+
+    free(pNew);
   }
 
   mnodeVgroupUpdateIdPool(pVgroup);