X-Git-Url: http://wagner.pp.ru/gitweb/?a=blobdiff_plain;f=gost_ec_sign.c;h=03a2ba09da25079700ebdc69b3de3cf846282bd5;hb=refs%2Fheads%2Fopenssl_1_1_0_release1;hp=2c04ed756e2600b86fa197dbc97b5afe21e8d207;hpb=e2d3705da37abfa9edf270b52178c8c66abc51e7;p=openssl-gost%2Fengine.git

diff --git a/gost_ec_sign.c b/gost_ec_sign.c
index 2c04ed7..03a2ba0 100644
--- a/gost_ec_sign.c
+++ b/gost_ec_sign.c
@@ -276,13 +276,13 @@ DSA_SIG *gost_ec_sign(const unsigned char *dgst, int dlen, EC_KEY *eckey)
     }
     while (BN_is_zero(s));
 
-    DSA_SIG_get0(&new_r, &new_s, newsig);
     new_s = BN_dup(s);
     new_r = BN_dup(r);
     if (!new_s || !new_r) {
         GOSTerr(GOST_F_GOST_EC_SIGN, ERR_R_MALLOC_FAILURE);
         goto err;
     }
+    DSA_SIG_set0(newsig, new_r, new_s);
 
     ret = newsig;
  err:
@@ -310,7 +310,7 @@ int gost_ec_verify(const unsigned char *dgst, int dgst_len,
     BIGNUM *order;
     BIGNUM *md = NULL, *e = NULL, *R = NULL, *v = NULL,
         *z1 = NULL, *z2 = NULL;
-    BIGNUM *sig_s = NULL, *sig_r = NULL;
+    const BIGNUM *sig_s = NULL, *sig_r = NULL;
     BIGNUM *X = NULL, *tmp = NULL;
     EC_POINT *C = NULL;
     const EC_POINT *pub_key = NULL;
@@ -343,7 +343,7 @@ int gost_ec_verify(const unsigned char *dgst, int dgst_len,
         goto err;
     }
 
-    DSA_SIG_get0(&sig_r, &sig_s, sig);
+    DSA_SIG_get0(sig, &sig_r, &sig_s);
 
     if (BN_is_zero(sig_s) || BN_is_zero(sig_r) ||
         (BN_cmp(sig_s, order) >= 1) || (BN_cmp(sig_r, order) >= 1)) {