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| author | Michael Niedermayer <michael@niedermayer.cc> | 2016-01-07 00:22:56 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-01-31 00:25:20 +0100 |
| commit | 5fe8dad4671e80f4dbc275df997b4d27a3d6f2cd (patch) | |
| tree | bfa0db2f269a4f0c5e525cc658d501ca298199c3 | |
| parent | 593dea80f28e2be96d149f11118f8591c421b68c (diff) | |
| download | ffmpeg-5fe8dad4671e80f4dbc275df997b4d27a3d6f2cd.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 9bec400c61..9e53b5c080 100644 --- a/libavcodec/mpegvideo_enc.c +++ b/libavcodec/mpegvideo_enc.c @@ -316,6 +316,7 @@ 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; |