diff options
| -rw-r--r-- | libavcodec/alac.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavcodec/alac.c b/libavcodec/alac.c index c5a9b767c8..65a74d76e6 100644 --- a/libavcodec/alac.c +++ b/libavcodec/alac.c @@ -465,6 +465,11 @@ static int alac_decode_frame(AVCodecContext *avctx, } else outputsamples = alac->setinfo_max_samples_per_frame; + if(outputsamples > *outputsize / alac->bytespersample){ + av_log(avctx, AV_LOG_ERROR, "sample buffer too small\n"); + return -1; + } + *outputsize = outputsamples * alac->bytespersample; readsamplesize = alac->setinfo_sample_size - (wasted_bytes * 8) + channels - 1; |