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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-06-03 14:53:43 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-06-03 15:01:34 +0200 |
| commit | 6df1cfa7e4d488051d7b5033c0c69df970db9f82 (patch) | |
| tree | 3fa0831895d6df09e7e07a3cf78b2c6fa6ff88c1 /libavcodec/mace.c | |
| parent | cc229d4e83889d1298f1a0863b55feec6c5c339a (diff) | |
| download | ffmpeg-6df1cfa7e4d488051d7b5033c0c69df970db9f82.tar.gz | |
mace: check channel count, fixes FPE
Fixes ticket1391
Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/mace.c')
| -rw-r--r-- | libavcodec/mace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/mace.c b/libavcodec/mace.c index bf9ea08fcf..dd721d24b5 100644 --- a/libavcodec/mace.c +++ b/libavcodec/mace.c @@ -231,7 +231,7 @@ static av_cold int mace_decode_init(AVCodecContext * avctx) { MACEContext *ctx = avctx->priv_data; - if (avctx->channels > 2) + if (avctx->channels > 2 || avctx->channels <= 0) return -1; avctx->sample_fmt = AV_SAMPLE_FMT_S16; |