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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-03-28 10:30:44 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-03-28 10:30:44 +0200 |
| commit | 8db2935db0caa8efbef009994920ef6a20289496 (patch) | |
| tree | cfae8d60e58407ca83b3797d716fa3408e8d0488 /libavcodec/apedec.c | |
| parent | 7a5e5872493ac91af65357680cf03456d0a4f1ff (diff) | |
apedec: fix global array overread
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/apedec.c')
| -rw-r--r-- | libavcodec/apedec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/apedec.c b/libavcodec/apedec.c index 907f45faff..4d0801b708 100644 --- a/libavcodec/apedec.c +++ b/libavcodec/apedec.c @@ -217,7 +217,7 @@ static av_cold int ape_decode_init(AVCodecContext *avctx) av_log(avctx, AV_LOG_DEBUG, "Compression Level: %d - Flags: %d\n", s->compression_level, s->flags); - if (s->compression_level % 1000 || s->compression_level > COMPRESSION_LEVEL_INSANE) { + if (s->compression_level % 1000 || s->compression_level > COMPRESSION_LEVEL_INSANE || !s->compression_level) { av_log(avctx, AV_LOG_ERROR, "Incorrect compression level %d\n", s->compression_level); return AVERROR_INVALIDDATA; |