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| author | Michael Niedermayer <michael@niedermayer.cc> | 2016-01-07 00:22:56 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-01-15 17:23:54 +0100 |
| commit | 81bac54ab3cdf1cac32bc0ee84956077c5562589 (patch) | |
| tree | ba6c1096f91e6b49ff9e85adf4db22f85a5183a6 | |
| parent | 482ca8241d7758ff81c51e1f54fa4bb1286269e4 (diff) | |
| download | ffmpeg-81bac54ab3cdf1cac32bc0ee84956077c5562589.tar.gz | |
avcodec/mpegvideo_enc: Clip bits_per_raw_sample within valid range
Fixes out of array read
Fixes: test_case-mdc.264 (b47be15a120979f5a1a945c938cbef33)
Found-by: Tyson Smith <twsmith@mozilla.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 13f266b50cc7554028d22480b7e4383968e64a63)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/mpegvideo_enc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c index 76f78bd94f..ff10d68316 100644 --- a/libavcodec/mpegvideo_enc.c +++ b/libavcodec/mpegvideo_enc.c @@ -315,6 +315,7 @@ av_cold int ff_mpv_encode_init(AVCodecContext *avctx) break; } + avctx->bits_per_raw_sample = av_clip(avctx->bits_per_raw_sample, 0, 8); s->bit_rate = avctx->bit_rate; s->width = avctx->width; s->height = avctx->height; |