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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-11-12 14:42:45 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-11-12 14:43:05 +0100 |
| commit | be818df547c3b0ae4fadb50fd210139a8636706a (patch) | |
| tree | 880d3d3bdef6475bc184bf78f3e82386efd34745 | |
| parent | 0cbb31a26485d567f92fdf35838b1fd248003cd6 (diff) | |
| download | ffmpeg-be818df547c3b0ae4fadb50fd210139a8636706a.tar.gz | |
wavpack: fix out of array access
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/wavpack.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/wavpack.c b/libavcodec/wavpack.c index 69637fee51..2935abfa8b 100644 --- a/libavcodec/wavpack.c +++ b/libavcodec/wavpack.c @@ -1208,11 +1208,12 @@ static int wavpack_decode_frame(AVCodecContext *avctx, void *data, } /* get output buffer */ - s->frame.nb_samples = s->samples; + s->frame.nb_samples = s->samples + 1; if ((ret = avctx->get_buffer(avctx, &s->frame)) < 0) { av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n"); return ret; } + s->frame.nb_samples = s->samples; while (buf_size > 0) { if (!s->multichannel) { |