ffmpeg | branch: master | Marton Balint <c...@passwd.hu> | Wed Feb 3 22:53:56 2016 +0100| [046476730102da3fe795176c9738e4db6bc7036f] | committer: Marton Balint
lavf/asfenc: check the number of streams in header Reviewed-by: Michael Niedermayer <mich...@niedermayer.cc> Signed-off-by: Marton Balint <c...@passwd.hu> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=046476730102da3fe795176c9738e4db6bc7036f --- libavformat/asfenc.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libavformat/asfenc.c b/libavformat/asfenc.c index 9f082c6..6932c11 100644 --- a/libavformat/asfenc.c +++ b/libavformat/asfenc.c @@ -684,6 +684,11 @@ static int asf_write_header(AVFormatContext *s) s->max_interleave_delta = 0; asf->nb_packets = 0; + if (s->nb_streams > 127) { + av_log(s, AV_LOG_ERROR, "ASF can only handle 127 streams\n"); + return AVERROR(EINVAL); + } + asf->index_ptr = av_malloc(sizeof(ASFIndex) * ASF_INDEX_BLOCK); if (!asf->index_ptr) return AVERROR(ENOMEM); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
