From 7dd274eac73a7142b740275f847f62610b74c4ae Mon Sep 17 00:00:00 2001
From: zhuhongtao666 <zhuhongtao12@huawei.com>
Date: Thu, 9 Feb 2023 15:16:46 +0800
Subject: [PATCH] bugfix close crash

Signed-off-by: zhuhongtao666 <zhuhongtao12@huawei.com>
---
 interfaces/kits/js/src/mod_fs/class_file/file_entity.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/interfaces/kits/js/src/mod_fs/class_file/file_entity.h b/interfaces/kits/js/src/mod_fs/class_file/file_entity.h
index 9687c7c7d..7af17996a 100644
--- a/interfaces/kits/js/src/mod_fs/class_file/file_entity.h
+++ b/interfaces/kits/js/src/mod_fs/class_file/file_entity.h
@@ -35,6 +35,9 @@ struct FileEntity {
 
     virtual ~FileEntity()
     {
+        if (!fd_.get()) {
+            return;
+        }
         int32_t fd = fd_.get()->GetFD();
         int ret = flock(fd, LOCK_UN);
         if (ret == 0) {
-- 
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