don't shadow
authorDr. Stephen Henson <steve@openssl.org>
Fri, 30 Mar 2012 15:43:32 +0000 (15:43 +0000)
committerDr. Stephen Henson <steve@openssl.org>
Fri, 30 Mar 2012 15:43:32 +0000 (15:43 +0000)
crypto/bn/bn_gf2m.c

index e54a701..b2222a0 100644 (file)
@@ -631,11 +631,11 @@ int BN_GF2m_mod_inv(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx)
                        }
                if (ubits==vbits)
                        {
-                       BN_ULONG u;
+                       BN_ULONG ul;
                        int utop = (ubits-1)/BN_BITS2;
 
-                       while ((u=udp[utop])==0 && utop) utop--;
-                       ubits = utop*BN_BITS2 + BN_num_bits_word(u);
+                       while ((ul=udp[utop])==0 && utop) utop--;
+                       ubits = utop*BN_BITS2 + BN_num_bits_word(ul);
                        }
                }
        bn_correct_top(b);