From 5a712d028c38f8730ffb9f70d2295f62d25d0376 Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Wed, 3 Jun 2020 05:52:45 +0000
Subject: [PATCH] fix invalid write

---
 src/mnode/src/mnodeTable.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mnode/src/mnodeTable.c b/src/mnode/src/mnodeTable.c
index edb9585cb9..196056b474 100644
--- a/src/mnode/src/mnodeTable.c
+++ b/src/mnode/src/mnodeTable.c
@@ -1358,6 +1358,7 @@ static void *mnodeBuildCreateChildTableMsg(SCMCreateTableMsg *pMsg, SChildTableO
     if (pMsg != NULL) {
       pTagData = (STagData *)pMsg->schema;
       tagDataLen = ntohl(pTagData->dataLen);
+      contLen += tagDataLen;
     }
   } else {
     totalCols = pTable->numOfColumns;