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.
Signed-off-by: Ganesh Ajjanagadde <gajjanaga...@gmail.com>
---
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]); \
--
2.6.2
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