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| author | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2011-12-30 10:37:33 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-01-03 22:42:12 +0100 |
| commit | a4269652ab831456c77dad3bc59f116f50e6c6f0 (patch) | |
| tree | 35103b63d9cb9d771f8f091a05f48ec9c7e922df /libswscale/swscale.h | |
| parent | 3ccbd6b06d316bf67b7b7ca4ee40eda3eef0c4c5 (diff) | |
| download | ffmpeg-a4269652ab831456c77dad3bc59f116f50e6c6f0.tar.gz | |
Avoid av_memcpy_backptr hang without extra branch.
This only happens for a "back" value of 0 which is invalid anyway,
but lcldec does not properly validate input.
Also extend the documentation to specify valid values.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
(cherry picked from commit 874da652b307fe0d2bec08fc5916a9a82537f40c)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libswscale/swscale.h')
0 files changed, 0 insertions, 0 deletions