From: Sunghyun kim <scholb.kim@samsung.com>
Date: Wed, 16 May 2018 06:19:31 +0000 (+0900)
Subject: Fix coverity issue about fread
X-Git-Tag: submit/tizen/20180516.063955^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9c2cde6ad687645e75983e03cd9d7702f327124f;p=platform%2Fcore%2Fuifw%2Fwidget-viewer-dali.git

Fix coverity issue about fread

- Fix Coverity Issue

Change-Id: Iae6c0c4ae599a3c999aee1333054a46e3f2c416e
---

diff --git a/widget_viewer_dali/internal/widget_view_manager/widget_view_manager_impl.cpp b/widget_viewer_dali/internal/widget_view_manager/widget_view_manager_impl.cpp
index 58ff0ca..fcc7617 100644
--- a/widget_viewer_dali/internal/widget_view_manager/widget_view_manager_impl.cpp
+++ b/widget_viewer_dali/internal/widget_view_manager/widget_view_manager_impl.cpp
@@ -99,7 +99,8 @@ static bool CheckPrivilege( const char* privilege )
   fp = fopen( labelPath , "r" );
   if(fp != NULL)
   {
-    if (fread( subjectLabel, 1, sizeof(subjectLabel), fp) <= 0)
+    ret = fread( subjectLabel, 1, sizeof(subjectLabel), fp);
+    if ( ret <= 0 )
     {
       fclose(fp);
       cynara_finish( cynara );
@@ -107,6 +108,7 @@ static bool CheckPrivilege( const char* privilege )
     }
     fclose(fp);
   }
+  subjectLabel[ret] = '\0';
 
   snprintf( uid, 10, "%d", getuid() );