ffmpeg | branch: master | Luca Barbato <lu_z...@gentoo.org> | Sun Oct 18 23:44:25 2015 +0200| [f7986239f4dbec91c743c4c5eb0a2339bd325bf6] | committer: Luca Barbato
dvenc: Validate the frame size before copying it > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f7986239f4dbec91c743c4c5eb0a2339bd325bf6 --- libavformat/dvenc.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libavformat/dvenc.c b/libavformat/dvenc.c index a33973f..106cba4 100644 --- a/libavformat/dvenc.c +++ b/libavformat/dvenc.c @@ -249,6 +249,11 @@ static int dv_assemble_frame(DVMuxContext *c, AVStream* st, /* FIXME: we have to have more sensible approach than this one */ if (c->has_video) av_log(st->codec, AV_LOG_ERROR, "Can't process DV frame #%d. Insufficient audio data or severe sync problem.\n", c->frames); + if (data_size != c->sys->frame_size) { + av_log(st->codec, AV_LOG_ERROR, "Unexpected frame size, %d != %d\n", + data_size, c->sys->frame_size); + return AVERROR(ENOSYS); + } memcpy(*frame, data, c->sys->frame_size); c->has_video = 1; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
