diff options
| -rw-r--r-- | libavcodec/wavpack.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/wavpack.c b/libavcodec/wavpack.c index b36fa0a28e..bc038a9534 100644 --- a/libavcodec/wavpack.c +++ b/libavcodec/wavpack.c @@ -806,6 +806,10 @@ static int wavpack_decode_block(AVCodecContext *avctx, int block_no, *got_frame_ptr = 0; return 0; } + if (s->samples > wc->samples) { + av_log(avctx, AV_LOG_ERROR, "too many samples in block"); + return -1; + } } else { s->samples = wc->samples; } |