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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
This commit is contained in:
Joakim Plate 2008-05-29 09:50:17 +00:00 committed by Benoit Fouet
parent ea9c581f61
commit 5faf168940
1 changed files with 3 additions and 1 deletions
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4
libavformat/mpeg.c
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@ -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) {