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| author | Michael Niedermayer <michaelni@gmx.at> | 2015-02-17 00:22:42 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-02-17 00:22:42 +0100 |
| commit | 52d1929000c3ae08e76fa1e74f14f26609289014 (patch) | |
| tree | 29e725a6aad8cf71210956b05a307892c6061e4e /libavutil/aes.c | |
| parent | 06309fc704dc11445bd9f11c0db7e24879508462 (diff) | |
| download | ffmpeg-52d1929000c3ae08e76fa1e74f14f26609289014.tar.gz | |
avutil/aes: Add () to protect the ROT() arguments
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavutil/aes.c')
| -rw-r--r-- | libavutil/aes.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavutil/aes.c b/libavutil/aes.c index 9eb2bb393c..fd8706089c 100644 --- a/libavutil/aes.c +++ b/libavutil/aes.c @@ -62,9 +62,9 @@ static uint32_t dec_multbl[4][256]; #endif #if HAVE_BIGENDIAN -# define ROT(x, s) ((x >> s) | (x << (32-s))) +# define ROT(x, s) (((x) >> (s)) | ((x) << (32-(s)))) #else -# define ROT(x, s) ((x << s) | (x >> (32-s))) +# define ROT(x, s) (((x) << (s)) | ((x) >> (32-(s)))) #endif static inline void addkey(av_aes_block *dst, const av_aes_block *src, |