From 0cc681aa888d8d08d06c6d08e45865d9a4a379f7 Mon Sep 17 00:00:00 2001
From: Shuduo Sang <sangshuduo@gmail.com>
Date: Wed, 29 Apr 2020 13:09:17 +0800
Subject: [PATCH] fix read from pointer after free in mgmtTable.c

---
 src/mnode/src/mgmtTable.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mnode/src/mgmtTable.c b/src/mnode/src/mgmtTable.c
index 57e905361c..0776cb5dd7 100644
--- a/src/mnode/src/mgmtTable.c
+++ b/src/mnode/src/mgmtTable.c
@@ -430,8 +430,8 @@ static int32_t mgmtSuperTableActionUpdate(SSdbOper *pOper) {
     void *oldSchema = pTable->schema;
     memcpy(pTable, pNew, pOper->rowSize);
     pTable->schema = pNew->schema;
-    free(pNew);
     free(pNew->vgList);
+    free(pNew);
     free(oldSchema);
   }
 
-- 
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