diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2014-12-16 22:21:21 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-12-16 23:58:50 +0100 |
| commit | dce726f0914fa34523420e34faf2ef696ddcea1e (patch) | |
| tree | 6bd9bd84c6df9ad32ca506ff34e9b7d27f54e032 | |
| parent | ea5b4c682caeb8beb2617a031211a89fbb1ad01a (diff) | |
| download | ffmpeg-dce726f0914fa34523420e34faf2ef696ddcea1e.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 f6932943b8..bfd24c95a5 100644 --- a/libswscale/swscale_internal.h +++ b/libswscale/swscale_internal.h @@ -39,7 +39,7 @@ #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 SWS_MAX_FILTER_SIZE |