* cryptsetup volume key implementation
*
* Copyright (C) 2004-2006, Clemens Fruhwirth <clemens@endorphin.org>
- * Copyright (C) 2010-2011, Red Hat, Inc. All rights reserved.
+ * Copyright (C) 2010-2012, Red Hat, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <string.h>
if (key)
memcpy(&vk->key, key, keylength);
else
- memset(&vk->key, 0, keylength);
+ crypt_memzero(&vk->key, keylength);
return vk;
}
void crypt_free_volume_key(struct volume_key *vk)
{
if (vk) {
- memset(vk->key, 0, vk->keylength);
+ crypt_memzero(vk->key, vk->keylength);
vk->keylength = 0;
free(vk);
}