From bc64cb96805fc6ae435b39c7ba1052304a27f5b5 Mon Sep 17 00:00:00 2001
From: Baptiste Coudurier <baptiste.coudurier@gmail.com>
Date: Sun, 22 Feb 2009 01:07:46 +0000
Subject: [PATCH] check av_get_packet return value

Originally committed as revision 17514 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 449bbc7eb5..4f409493f2 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -1942,7 +1942,7 @@ static int mov_read_packet(AVFormatContext *s, AVPacket *pkt)
     MOVStreamContext *sc = 0;
     AVIndexEntry *sample = 0;
     int64_t best_dts = INT64_MAX;
-    int i;
+    int i, ret;
  retry:
     for (i = 0; i < s->nb_streams; i++) {
         AVStream *st = s->streams[i];
@@ -1979,7 +1979,9 @@ static int mov_read_packet(AVFormatContext *s, AVPacket *pkt)
                sc->ffindex, sample->pos);
         return -1;
     }
-    av_get_packet(sc->pb, pkt, sample->size);
+    ret = av_get_packet(sc->pb, pkt, sample->size);
+    if (ret < 0)
+        return ret;
 #if CONFIG_DV_DEMUXER
     if (mov->dv_demux && sc->dv_audio_container) {
         dv_produce_packet(mov->dv_demux, pkt, pkt->data, pkt->size);