Merge commit '563e6d860391bac0511984e5c0842320b5c94d2d'

[ffmpeg] / libavutil / ripemd.c

diff --git a/libavutil/ripemd.c b/libavutil/ripemd.c
index d247fb4fc7a29487133af580af4e1a61f7d33c37..6777c994f8cea7aa9b95c4bb5287964c17a59194 100644 (file)
--- 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]); \