From 97bb43d7e9705078dc92c0187c105bd1ba6ad6c8 Mon Sep 17 00:00:00 2001
From: Rafal Walczyna <r.walczyna@partner.samsung.com>
Date: Wed, 23 May 2018 12:39:08 +0200
Subject: [PATCH] [Filesystem] Resolving unexpected result of coverity issues

Time of checking to time of use is already short as possible.

[verification] Build successful

Change-Id: Ifa55b413962fb88321771ac952487f6901581790
Signed-off-by: Rafal Walczyna <r.walczyna@partner.samsung.com>
---
 src/filesystem/filesystem_manager.cc | 3 +--
 src/filesystem/filesystem_manager.h  | 2 +-
 src/filesystem/filesystem_stat.cc    | 3 +--
 src/filesystem/filesystem_stat.h     | 2 +-
 4 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/filesystem/filesystem_manager.cc b/src/filesystem/filesystem_manager.cc
index a95f5b17..8ca885d3 100644
--- a/src/filesystem/filesystem_manager.cc
+++ b/src/filesystem/filesystem_manager.cc
@@ -289,8 +289,7 @@ void FilesystemManager::MakeDirectory(const std::string& path,
   result_cb(make_directory_worker(path));
 }
 
-// pass oldPath by copy to prevent possible TOCTOU bug
-void FilesystemManager::Rename(const std::string oldPath, const std::string& newPath,
+void FilesystemManager::Rename(const std::string& oldPath, const std::string& newPath,
                                const std::function<void(const FilesystemStat&)>& success_cb,
                                const std::function<void(FilesystemError)>& error_cb) {
   ScopeLogger();
diff --git a/src/filesystem/filesystem_manager.h b/src/filesystem/filesystem_manager.h
index eaadf9ba..e0d2d12b 100644
--- a/src/filesystem/filesystem_manager.h
+++ b/src/filesystem/filesystem_manager.h
@@ -69,7 +69,7 @@ class FilesystemManager {
                   const std::function<void(const FilesystemStat&)>& success_cb,
                   const std::function<void(FilesystemError)>& error_cb);
 
-  void Rename(const std::string oldPath, const std::string& newPath,
+  void Rename(const std::string& oldPath, const std::string& newPath,
               const std::function<void(const FilesystemStat&)>& success_cb,
               const std::function<void(FilesystemError)>& error_cb);
 
diff --git a/src/filesystem/filesystem_stat.cc b/src/filesystem/filesystem_stat.cc
index bb5bc89b..feb7bed6 100644
--- a/src/filesystem/filesystem_stat.cc
+++ b/src/filesystem/filesystem_stat.cc
@@ -59,8 +59,7 @@ picojson::value FilesystemStat::toJSON() const {
   return retval;
 }
 
-// pass path by copy to prevent possible TOCTOU bug
-FilesystemStat FilesystemStat::getStat(const std::string path) {
+FilesystemStat FilesystemStat::getStat(const std::string& path) {
   ScopeLogger();
   struct stat aStatObj;
   FilesystemStat _result;
diff --git a/src/filesystem/filesystem_stat.h b/src/filesystem/filesystem_stat.h
index 31c58875..a984ab1d 100755
--- a/src/filesystem/filesystem_stat.h
+++ b/src/filesystem/filesystem_stat.h
@@ -49,7 +49,7 @@ class FilesystemStat {
 
   picojson::value toJSON() const;
 
-  static FilesystemStat getStat(const std::string path);
+  static FilesystemStat getStat(const std::string& path);
 };
 }  // namespace filesystem
 }  // namespace extension
-- 
2.34.1