ffmpeg | branch: master | Zane van Iperen <[email protected]> | Sun Sep 6 11:00:17 2020 +1000| [0476b6ee1eaa258c7b527de0f477f6b4c9838dab] | committer: Zane van Iperen
avformat/argo_asf: bail if invalid tag Signed-off-by: Zane van Iperen <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0476b6ee1eaa258c7b527de0f477f6b4c9838dab --- libavformat/argo_asf.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavformat/argo_asf.c b/libavformat/argo_asf.c index bf9b5d0c0a..208280b4d9 100644 --- a/libavformat/argo_asf.c +++ b/libavformat/argo_asf.c @@ -144,6 +144,9 @@ static int argo_asf_read_header(AVFormatContext *s) argo_asf_parse_file_header(&asf->fhdr, buf); + if (asf->fhdr.magic != ASF_TAG) + return AVERROR_INVALIDDATA; + if (asf->fhdr.num_chunks == 0) { return AVERROR_INVALIDDATA; } else if (asf->fhdr.num_chunks > 1) { _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
