From: Dmitry Belyavskiy <beldmit@gmail.com>
Date: Sun, 11 Dec 2016 17:59:42 +0000 (+0300)
Subject: Fix return value of gost_ec_derive
X-Git-Tag: v1.1.0.2~20
X-Git-Url: http://wagner.pp.ru/gitweb/?a=commitdiff_plain;h=394129dbc476cb879876b7dfc05c403bcfe5ef46;p=openssl-gost%2Fengine.git

Fix return value of gost_ec_derive
---

diff --git a/gost_ec_keyx.c b/gost_ec_keyx.c
index 8c2af2a..325d962 100644
--- a/gost_ec_keyx.c
+++ b/gost_ec_keyx.c
@@ -124,7 +124,7 @@ int pkey_gost_ec_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen)
 
     if (key == NULL) {
         *keylen = 32;
-        return 32;
+        return 1;
     }
 
     EVP_PKEY_get_default_digest_nid(my_key, &dgst_nid);