ffmpeg | branch: release/3.2 | Dale Curtis <dalecur...@chromium.org> | Tue Nov 28 14:26:55 2017 -0800| [32d16571924e442fca651902430e87c6e3bb06b3] | committer: Michael Niedermayer
Don't manipulate duration when it's AV_NOPTS_VALUE. This leads to signed integer overflow. Signed-off-by: Dale Curtis <dalecur...@chromium.org> Signed-off-by: James Almer <jamr...@gmail.com> (cherry picked from commit c5fd57f483d2ad8e34551b78509f1e14136f73c0) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=32d16571924e442fca651902430e87c6e3bb06b3 --- libavformat/oggparsevp8.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/oggparsevp8.c b/libavformat/oggparsevp8.c index c534ab117d..b76ac71cc5 100644 --- a/libavformat/oggparsevp8.c +++ b/libavformat/oggparsevp8.c @@ -125,7 +125,7 @@ static int vp8_packet(AVFormatContext *s, int idx) os->lastdts = vp8_gptopts(s, idx, os->granule, NULL) - duration; if(s->streams[idx]->start_time == AV_NOPTS_VALUE) { s->streams[idx]->start_time = os->lastpts; - if (s->streams[idx]->duration) + if (s->streams[idx]->duration && s->streams[idx]->duration != AV_NOPTS_VALUE) s->streams[idx]->duration -= s->streams[idx]->start_time; } } _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
