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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-12-16 22:21:21 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-01-20 03:27:17 +0100 |
| commit | 226727f08fb06c958e17be413b97701dcadd122b (patch) | |
| tree | 82460a250d1f6470f3107c3d973c1b949b61fafe | |
| parent | b8021620e21aaab77350f0a0d09f82116c27b9b8 (diff) | |
| download | ffmpeg-226727f08fb06c958e17be413b97701dcadd122b.tar.gz | |
swscale: increase yuv2rgb table headroom
Fixes out of array access
Fixes: case2_bad_read_yuv2rgbx32.mp4
Found-by: Michal Zalewski <lcamtuf@coredump.cx>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libswscale/swscale_internal.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libswscale/swscale_internal.h b/libswscale/swscale_internal.h index c2c23a08e5..59bda7b873 100644 --- a/libswscale/swscale_internal.h +++ b/libswscale/swscale_internal.h @@ -37,7 +37,7 @@ #define STR(s) AV_TOSTRING(s) // AV_STRINGIFY is too long -#define YUVRGB_TABLE_HEADROOM 128 +#define YUVRGB_TABLE_HEADROOM 256 #define MAX_FILTER_SIZE 256 |