diff options
| author | Kostya Shishkov <kostya.shishkov@gmail.com> | 2013-06-12 14:22:24 +0200 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2013-06-16 15:55:53 +0200 |
| commit | f52edef30197735bfb937e9e723ab1e7b31165c6 (patch) | |
| tree | bbfbc9d006264e2edd60ce37736cc038dadee028 /libavcodec | |
| parent | 985f34b75653d02eda8eb8def3412f8577f19b01 (diff) | |
| download | ffmpeg-f52edef30197735bfb937e9e723ab1e7b31165c6.tar.gz | |
smacker: fix an off by one in huff.length computation
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/smacker.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/smacker.c b/libavcodec/smacker.c index a89cbd3896..ca9194f576 100644 --- a/libavcodec/smacker.c +++ b/libavcodec/smacker.c @@ -246,7 +246,7 @@ static int smacker_decode_header_tree(SmackVContext *smk, GetBitContext *gb, int ctx.recode2 = tmp2.values; ctx.last = last; - huff.length = ((size + 3) >> 2) + 3; + huff.length = ((size + 3) >> 2) + 4; huff.maxlength = 0; huff.current = 0; huff.values = av_mallocz(huff.length * sizeof(int)); |