diff options
| -rw-r--r-- | libavcodec/liblc3dec.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/liblc3dec.c b/libavcodec/liblc3dec.c index c0a31bc91f..90da28679b 100644 --- a/libavcodec/liblc3dec.c +++ b/libavcodec/liblc3dec.c @@ -46,6 +46,12 @@ static av_cold int liblc3_decode_init(AVCodecContext *avctx) if (avctx->extradata_size < 10) return AVERROR_INVALIDDATA; + if (channels < 0 || channels > DECODER_MAX_CHANNELS) { + av_log(avctx, AV_LOG_ERROR, + "Invalid number of channels %d. Max %d channels are accepted\n", + channels, DECODER_MAX_CHANNES); + return AVERROR(EINVAL); + } liblc3->frame_us = AV_RL16(avctx->extradata + 0) * 10; liblc3->srate_hz = avctx->sample_rate; |