From b57e96e34c6479ea434c40ccdded6083459673b4 Mon Sep 17 00:00:00 2001
From: wangdengjia <wangdengjia@huawei.com>
Date: Mon, 19 Jul 2021 20:39:30 +0800
Subject: [PATCH] IssueNo:#I41FEV Description:add judge whether it is negative
 Sig:startup Feature or Bugfix:Bugfix Binary Source:No

Signed-off-by: wangdengjia <wangdengjia@huawei.com>
---
 services/bundlemgr_lite/src/extractor_util.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/services/bundlemgr_lite/src/extractor_util.cpp b/services/bundlemgr_lite/src/extractor_util.cpp
index 935f9a6..9895713 100755
--- a/services/bundlemgr_lite/src/extractor_util.cpp
+++ b/services/bundlemgr_lite/src/extractor_util.cpp
@@ -68,6 +68,10 @@ bool ExtractorUtil::ExtractFileToPath(const std::string &filePath, const std::st
     fileStream.close();
 
     int fd = open(filePath.c_str(), O_RDWR, S_IRUSR | S_IWUSR);
+    if (fd < 0) {
+        HILOG_ERROR(HILOG_MODULE_APP, "ExtractFileToPath open fail");
+        return false;
+    }
     fsync(fd);
     close(fd);
     return true;
-- 
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