From 07ecbf693d569b2079b64fdc0bc6105a5a7afd64 Mon Sep 17 00:00:00 2001
From: Shuduo Sang <sdsang@taosdata.com>
Date: Sun, 31 May 2020 21:32:26 +0800
Subject: [PATCH] fix resource leak in vnodeMain.c

[TD-480]
---
 src/vnode/src/vnodeMain.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/vnode/src/vnodeMain.c b/src/vnode/src/vnodeMain.c
index cc92c03389..c2a0e4189f 100644
--- a/src/vnode/src/vnodeMain.c
+++ b/src/vnode/src/vnodeMain.c
@@ -552,6 +552,7 @@ static int32_t vnodeReadCfg(SVnodeObj *pVnode) {
   int   len = fread(content, 1, maxLen, fp);
   if (len <= 0) {
     vError("vgId:%d, failed to read vnode cfg, content is null", pVnode->vgId);
+    free(content);
     return errno;
   }
 
-- 
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