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| author | Joakim Plate <elupus@ecce.se> | 2008-05-29 09:50:17 +0000 |
|---|---|---|
| committer | Benoit Fouet <benoit.fouet@free.fr> | 2008-05-29 09:50:17 +0000 |
| commit | 5faf168940d6a9787552637c260b18329453bda3 (patch) | |
| tree | 2d55e81bff4e99ce7689f14f6f32ed72c6ff399c | |
| parent | ea9c581f6100afc50aad4cf8f405ec9749144f71 (diff) | |
| download | ffmpeg-5faf168940d6a9787552637c260b18329453bda3.tar.gz | |
Check return of url_fseek in mpeg timestamp reading code.
Patch by Joakim elupus ecce se
Originally committed as revision 13527 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavformat/mpeg.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavformat/mpeg.c b/libavformat/mpeg.c index 3f508dcddf..ce58e10465 100644 --- a/libavformat/mpeg.c +++ b/libavformat/mpeg.c @@ -557,7 +557,9 @@ static int64_t mpegps_read_dts(AVFormatContext *s, int stream_index, #ifdef DEBUG_SEEK printf("read_dts: pos=0x%"PRIx64" next=%d -> ", pos, find_next); #endif - url_fseek(s->pb, pos, SEEK_SET); + if (url_fseek(s->pb, pos, SEEK_SET) < 0) + return AV_NOPTS_VALUE; + for(;;) { len = mpegps_read_pes_header(s, &pos, &startcode, &pts, &dts); if (len < 0) { |