diff options
| author | Justin Ruggles <justin.ruggles@gmail.com> | 2011-10-14 00:24:50 -0400 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2011-10-29 15:06:31 -0400 |
| commit | bff5b2c1ca1290ea30587ff2f76171f9e3854872 (patch) | |
| tree | d9a164d828afab1d45be3672d43d00f5de0c9420 /libavcodec/atrac1.c | |
| parent | 9a35ff384124a08209a8ee5355fdec93440d0e37 (diff) | |
atrac1: validate number of channels
Diffstat (limited to 'libavcodec/atrac1.c')
| -rw-r--r-- | libavcodec/atrac1.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavcodec/atrac1.c b/libavcodec/atrac1.c index 4647e0c351..1ba580cbac 100644 --- a/libavcodec/atrac1.c +++ b/libavcodec/atrac1.c @@ -332,6 +332,11 @@ static av_cold int atrac1_decode_init(AVCodecContext *avctx) avctx->sample_fmt = AV_SAMPLE_FMT_FLT; + if (avctx->channels < 1 || avctx->channels > AT1_MAX_CHANNELS) { + av_log(avctx, AV_LOG_ERROR, "Unsupported number of channels: %d\n", + avctx->channels); + return AVERROR(EINVAL); + } q->channels = avctx->channels; /* Init the mdct transforms */ |