ffmpeg | branch: master | Ganesh Ajjanagadde <gajjanaga...@gmail.com> | Tue Oct 27 19:58:41 2015 -0400| [fab1562a50684783f5567c5262c942f5cda9656f] | committer: Ganesh Ajjanagadde
avutil/ripemd: make rol macro more robust by adding parentheses This ensures that the macro remains correct in the sense of allowing expressions for value and bits, by placing the value and bits expressions within parentheses. Reviewed-by: James Almer <jamr...@gmail.com> Signed-off-by: Ganesh Ajjanagadde <gajjanaga...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fab1562a50684783f5567c5262c942f5cda9656f --- libavutil/ripemd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavutil/ripemd.c b/libavutil/ripemd.c index d247fb4..6777c99 100644 --- a/libavutil/ripemd.c +++ b/libavutil/ripemd.c @@ -85,7 +85,7 @@ static const int WB[80] = { 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11 }; -#define rol(value, bits) ((value << bits) | (value >> (32 - bits))) +#define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits)))) #define ROUND128_0_TO_15(a,b,c,d,e,f,g,h) \ a = rol(a + (( b ^ c ^ d) + block[WA[n]]), ROTA[n]); \ _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
