[FFmpeg-cvslog] r20744 - trunk/libavformat/utils.c

[daniel]

Author: daniel
Date: Sun Dec  6 01:03:53 2009
New Revision: 20744

Log:
Calls to url_fseek should have their return value checked in
av_seek_frame_binary, just as they do in av_seek_frame_generic.
Otherwise, function may return success even though url_fseek reported
failure.

Patch by Sean Soria, first.last at gmail

Modified:
   trunk/libavformat/utils.c

Modified: trunk/libavformat/utils.c
==============================================================================
--- trunk/libavformat/utils.c	Sat Dec  5 18:53:11 2009	(r20743)
+++ trunk/libavformat/utils.c	Sun Dec  6 01:03:53 2009	(r20744)
@@ -1311,6 +1311,7 @@ int av_seek_frame_binary(AVFormatContext
     int64_t av_uninit(pos_min), av_uninit(pos_max), pos, pos_limit;
     int64_t ts_min, ts_max, ts;
     int index;
+    int64_t ret;
     AVStream *st;
 
     if (stream_index < 0)
@@ -1363,7 +1364,8 @@ int av_seek_frame_binary(AVFormatContext
         return -1;
 
     /* do the seek */
-    url_fseek(s->pb, pos, SEEK_SET);
+    if ((ret = url_fseek(s->pb, pos, SEEK_SET)) < 0)
+        return ret;
 
     av_update_cur_dts(s, st, ts);