From be2f915fb44e09af743d9895db2ef158bc5d7591 Mon Sep 17 00:00:00 2001
From: Jeff Tao <jianhui.tao@qq.com>
Date: Fri, 10 Apr 2020 08:59:17 +0800
Subject: [PATCH] option index is out of range

---
 src/vnode/main/src/vnodeMain.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vnode/main/src/vnodeMain.c b/src/vnode/main/src/vnodeMain.c
index f5a780214b..7c92ad4f4f 100644
--- a/src/vnode/main/src/vnodeMain.c
+++ b/src/vnode/main/src/vnodeMain.c
@@ -344,7 +344,7 @@ static int32_t vnodeSaveCfg(SMDCreateVnodeMsg *pVnodeCfg) {
 
 // TODO: this is a simple implement
 static int32_t vnodeReadCfg(SVnodeObj *pVnode) {
-  char option[3][16] = {0};
+  char option[4][16] = {0};
   char cfgFile[TSDB_FILENAME_LEN * 2] = {0};
   sprintf(cfgFile, "%s/vnode%d/config", tsVnodeDir, pVnode->vgId);