From: hyeonseok lee <hs89.lee@samsung.com>
Date: Thu, 14 Sep 2023 08:17:49 +0000 (+0900)
Subject: [Application] handle getcwd return null pointer
X-Git-Tag: accepted/tizen/8.0/unified/20231005.093407~18
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8e4be190f85858a6f044d2ecaa99a26b90186af5;p=platform%2Fcore%2Fml%2Fnntrainer.git

[Application] handle getcwd return null pointer

 - Handle when getcwd return NULL to prevent dereference null pointer

Signed-off-by: hyeonseok lee <hs89.lee@samsung.com>
---

diff --git a/Applications/SimpleShot/task_runner.cpp b/Applications/SimpleShot/task_runner.cpp
index f58ba7c..d2552f4 100644
--- a/Applications/SimpleShot/task_runner.cpp
+++ b/Applications/SimpleShot/task_runner.cpp
@@ -104,7 +104,9 @@ const std::string getcwd_() {
   const size_t bufsize = 4096;
   char buffer[bufsize];
 
-  return getcwd(buffer, bufsize);
+  char *cwd = getcwd(buffer, bufsize);
+  std::string ret = (cwd == NULL) ? "" : std::string(cwd);
+  return ret;
 }
 } // namespace