diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2012-04-14 12:03:04 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-04-14 12:03:31 +0200 |
| commit | b28c678ba893876eb7a0c1768dea9dfa0fbeceb3 (patch) | |
| tree | 772f8884dcb2afb0be259588113dff4f9b398442 /libavcodec/wmaprodec.c | |
| parent | 97a5addfcf0029d0f5538ed70cb38cae4108a618 (diff) | |
| download | ffmpeg-b28c678ba893876eb7a0c1768dea9dfa0fbeceb3.tar.gz | |
wmaprodec; fix get_bits(0) case.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/wmaprodec.c')
| -rw-r--r-- | libavcodec/wmaprodec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/wmaprodec.c b/libavcodec/wmaprodec.c index 419523590b..aa068264bd 100644 --- a/libavcodec/wmaprodec.c +++ b/libavcodec/wmaprodec.c @@ -1130,7 +1130,7 @@ static int decode_subframe(WMAProDecodeCtx *s) int num_fill_bits; if (!(num_fill_bits = get_bits(&s->gb, 2))) { int len = get_bits(&s->gb, 4); - num_fill_bits = get_bits(&s->gb, len) + 1; + num_fill_bits = (len ? get_bits(&s->gb, len) : 0) + 1; } if (num_fill_bits >= 0) { |