1 files changed, 4 insertions, 2 deletions

diff --git a/src/lib/libcrypto/gost/gostr341001_key.c b/src/lib/libcrypto/gost/gostr341001_key.c
index dbe360620a..894a189e3b 100644
--- a/src/lib/libcrypto/gost/gostr341001_key.c
+++ b/src/lib/libcrypto/gost/gostr341001_key.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: gostr341001_key.c,v 1.5 2015/02/14 06:40:04 jsing Exp $ */
+/* $OpenBSD: gostr341001_key.c,v 1.6 2015/09/10 15:56:25 jsing Exp $ */
 /*
  * Copyright (c) 2014 Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
  * Copyright (c) 2005-2006 Cryptocom LTD
@@ -49,6 +49,8 @@
  * ====================================================================
  */
 
+#include <string.h>
+
 #include <openssl/opensslconf.h>
 
 #ifndef OPENSSL_NO_GOST
@@ -103,7 +105,7 @@ GOST_KEY_free(GOST_KEY *r)
         EC_POINT_free(r->pub_key);
         BN_clear_free(r->priv_key);
 
-        OPENSSL_cleanse((void *)r, sizeof(GOST_KEY));
+        explicit_bzero((void *)r, sizeof(GOST_KEY));
         free(r);
 }