diff options
Diffstat (limited to 'libavformat/matroskadec.c')
| -rw-r--r-- | libavformat/matroskadec.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c index 844f96cd52..951695b5b5 100644 --- a/libavformat/matroskadec.c +++ b/libavformat/matroskadec.c @@ -2612,6 +2612,9 @@ static int matroska_parse_tracks(AVFormatContext *s) return AVERROR_INVALIDDATA; if (codec_id == AV_CODEC_ID_RA_288) { + if ((int64_t)track->audio.sub_packet_h * track->audio.coded_framesize + > (2 + (track->audio.sub_packet_h & 1)) * track->audio.frame_size) + return AVERROR_INVALIDDATA; st->codecpar->block_align = track->audio.coded_framesize; track->codec_priv.size = 0; } else { |