diff options
Diffstat (limited to 'libavformat/cafdec.c')
-rw-r--r-- | libavformat/cafdec.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavformat/cafdec.c b/libavformat/cafdec.c index 3bf1fa64bc..06069f2610 100644 --- a/libavformat/cafdec.c +++ b/libavformat/cafdec.c @@ -79,6 +79,9 @@ static int read_desc_chunk(AVFormatContext *s) st->codecpar->channels = avio_rb32(pb); st->codecpar->bits_per_coded_sample = avio_rb32(pb); + if (caf->bytes_per_packet < 0 || caf->frames_per_packet < 0) + return AVERROR_INVALIDDATA; + /* calculate bit rate for constant size packets */ if (caf->frames_per_packet > 0 && caf->bytes_per_packet > 0) { st->codecpar->bit_rate = (uint64_t)st->codecpar->sample_rate * (uint64_t)caf->bytes_per_packet * 8 |