ffmpeg | branch: master | Marton Balint <c...@passwd.hu> | Sun Oct 27 18:10:33 2019 +0100| [99e000704690b2b954c18ca585cc56dfd99e9c16] | committer: James Zern
avcodec/libvpxdec: make sure BlockAdditional side data size >= 8 Signed-off-by: Marton Balint <c...@passwd.hu> Signed-off-by: James Zern <jz...@google.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=99e000704690b2b954c18ca585cc56dfd99e9c16 --- libavcodec/libvpxdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/libvpxdec.c b/libavcodec/libvpxdec.c index 164dbda49b..cc91140886 100644 --- a/libavcodec/libvpxdec.c +++ b/libavcodec/libvpxdec.c @@ -191,7 +191,7 @@ static int vpx_decode(AVCodecContext *avctx, side_data = av_packet_get_side_data(avpkt, AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL, &side_data_size); - if (side_data_size > 1) { + if (side_data_size >= 8) { const uint64_t additional_id = AV_RB64(side_data); side_data += 8; side_data_size -= 8; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
