Use basename of objxref.pl not whole path in generated header.

[oweals/openssl.git] / crypto / bn / bn_gcd.c

diff --git a/crypto/bn/bn_gcd.c b/crypto/bn/bn_gcd.c
index 9787a65f949f1a48f8bffd9812b50935d29635bc..4a352119ba8aafc0a7164f14337df2e09837de32 100644 (file)
--- a/crypto/bn/bn_gcd.c
+++ b/crypto/bn/bn_gcd.c
@@ -203,6 +203,8 @@ err:
 
 
 /* solves ax == 1 (mod n) */
+static BIGNUM *BN_mod_inverse_no_branch(BIGNUM *in,
+        const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx);
 BIGNUM *BN_mod_inverse(BIGNUM *in,
        const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx)
        {
@@ -210,7 +212,7 @@ BIGNUM *BN_mod_inverse(BIGNUM *in,
        BIGNUM *ret=NULL;
        int sign;
 
-       if (BN_get_flags(n, BN_FLG_CONSTTIME) != 0)
+       if ((BN_get_flags(a, BN_FLG_CONSTTIME) != 0) || (BN_get_flags(n, BN_FLG_CONSTTIME) != 0))
                {
                return BN_mod_inverse_no_branch(in, a, n, ctx);
                }
@@ -501,7 +503,7 @@ err:
 /* BN_mod_inverse_no_branch is a special version of BN_mod_inverse. 
  * It does not contain branches that may leak sensitive information.
  */
-BIGNUM *BN_mod_inverse_no_branch(BIGNUM *in,
+static BIGNUM *BN_mod_inverse_no_branch(BIGNUM *in,
        const BIGNUM *a, const BIGNUM *n, BN_CTX *ctx)
        {
        BIGNUM *A,*B,*X,*Y,*M,*D,*T,*R=NULL;
@@ -640,7 +642,7 @@ BIGNUM *BN_mod_inverse_no_branch(BIGNUM *in,
                }
        else
                {
-               BNerr(BN_F_BN_MOD_INVERSE,BN_R_NO_INVERSE);
+               BNerr(BN_F_BN_MOD_INVERSE_NO_BRANCH,BN_R_NO_INVERSE);
                goto err;
                }
        ret=R;