don't violate the bn_check_top assertion in BN_mod_inverse_no_branch()

diff --git a/crypto/bn/bn_div.c b/crypto/bn/bn_div.c
index 9addaf158f53f724102292f58f19788f7a7655e7..257fe0ce01b2f19fdfb10062be775fa852fd9dc1 100644 (file)
--- a/crypto/bn/bn_div.c
+++ b/crypto/bn/bn_div.c
@@ -618,6 +618,7 @@ X) -> 0x%08X\n",
                        rm->neg = neg;
                bn_check_top(rm);
                }
                        rm->neg = neg;
                bn_check_top(rm);
                }

+       bn_correct_top(res);

        BN_CTX_end(ctx);
        return(1);
 err:
        BN_CTX_end(ctx);
        return(1);
 err: