From ef4c8bbfb77e1c9eb8e8212c5820344ea31dd1d9 Mon Sep 17 00:00:00 2001
From: Baptiste Coudurier <baptiste.coudurier@gmail.com>
Date: Tue, 13 Jun 2006 23:13:59 +0000
Subject: [PATCH] check fseek return value

Originally committed as revision 5474 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavformat/mov.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libavformat/mov.c b/libavformat/mov.c
index e55a6d33a1..11d40da8fa 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -1733,6 +1733,7 @@ static int mov_read_packet(AVFormatContext *s, AVPacket *pkt)
     int next_sample= -99;
     int size;
     int idx;
+    int ret;
     size = 0x0FFFFFFF;
 
     if (mov->partial) {
@@ -1858,8 +1859,9 @@ readchunk:
         return -1;
     if(size == 0)
         return -1;
-    url_fseek(&s->pb, offset, SEEK_SET);
-
+    ret = url_fseek(&s->pb, offset, SEEK_SET);
+    if (ret < 0)
+        return ret;
     av_get_packet(&s->pb, pkt, size);
     pkt->stream_index = sc->ffindex;