From e2ed5b946037f0ccb22ef1ace72451a67ca37c8e Mon Sep 17 00:00:00 2001
From: Minglei Jin <mljin@taosdata.com>
Date: Thu, 1 Apr 2021 16:03:38 +0800
Subject: [PATCH] [TD-3642]<fix>: fix staging directory resource leak

---
 src/dnode/src/dnodeMain.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/dnode/src/dnodeMain.c b/src/dnode/src/dnodeMain.c
index ea0ef4655d..410e6bb188 100644
--- a/src/dnode/src/dnodeMain.c
+++ b/src/dnode/src/dnodeMain.c
@@ -238,9 +238,11 @@ static int32_t dnodeInitStorage() {
   }
 
   TDIR *tdir = tfsOpendir("vnode_bak/.staging");
-  if (tfsReaddir(tdir) != NULL) {
+  bool stagingNotEmpty = tfsReaddir(tdir) != NULL;
+  tfsClosedir(tdir);
+
+  if (stagingNotEmpty) {
     dError("vnode_bak/.staging dir not empty, fix it first.");
-    tfsClosedir(tdir);
     return -1;
   }
 
-- 
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