From: Rémi Duraffort <ivoire@videolan.org>
Date: Tue, 12 Feb 2008 22:04:31 +0000 (+0000)
Subject: Check for the return value of fwrite.
X-Git-Tag: 0.9.0-test0~2681
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=bcb07441573bbfc9e296fa5cee97a865905d2248;p=vlc

Check for the return value of fwrite.
---

diff --git a/src/misc/update.c b/src/misc/update.c
index ba49a7c3e8..8a2e9b34cd 100644
--- a/src/misc/update.c
+++ b/src/misc/update.c
@@ -1287,7 +1287,11 @@ void update_DownloadReal( update_download_thread_t *p_udt )
     while( ( i_read = stream_Read( p_stream, p_buffer, 1 << 10 ) ) &&
                                    !intf_ProgressIsCancelled( p_udt, i_progress ) )
     {
-        fwrite( p_buffer, i_read, 1, p_file );
+        if( fwrite( p_buffer, i_read, 1, p_file ) < 1 )
+        {
+            msg_Err( p_udt, "Failed to write into %s", psz_destfile );
+            break;
+        }
 
         l_downloaded += i_read;
         psz_downloaded = size_str( l_downloaded );