Fix WIN32 warning.

[openssl.git] / crypto / modes / xts128.c

diff --git a/crypto/modes/xts128.c b/crypto/modes/xts128.c
index 6859ab65d522e9d93861d1e4c82d34660bca3161..ebdc5ea649d7e8b9c9c3be33ebd85126be411d3d 100644 (file)
--- a/crypto/modes/xts128.c
+++ b/crypto/modes/xts128.c
@@ -102,7 +102,7 @@ int CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx, const unsigned char iv[16],
                        unsigned int carry,res;
                        
                        res = 0x87&(((int)tweak.d[3])>>31);
-                       carry = tweak.u[0]>>63;
+                       carry = (unsigned int)(tweak.u[0]>>63);
                        tweak.u[0] = (tweak.u[0]<<1)^res;
                        tweak.u[1] = (tweak.u[1]<<1)|carry;
                }
@@ -137,7 +137,7 @@ int CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx, const unsigned char iv[16],
                        unsigned int carry,res;
 
                        res = 0x87&(((int)tweak.d[3])>>31);
-                       carry = tweak.u[0]>>63;
+                       carry = (unsigned int)(tweak.u[0]>>63);
                        tweak1.u[0] = (tweak.u[0]<<1)^res;
                        tweak1.u[1] = (tweak.u[1]<<1)|carry;
                }