diff options
Diffstat (limited to 'security/keys/encrypted-keys/ecryptfs_format.c')
| -rw-r--r-- | security/keys/encrypted-keys/ecryptfs_format.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/security/keys/encrypted-keys/ecryptfs_format.c b/security/keys/encrypted-keys/ecryptfs_format.c index 6daa3b6ff9ed..2fc6f3a66135 100644 --- a/security/keys/encrypted-keys/ecryptfs_format.c +++ b/security/keys/encrypted-keys/ecryptfs_format.c @@ -1,21 +1,19 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * ecryptfs_format.c: helper functions for the encrypted key type * * Copyright (C) 2006 International Business Machines Corp. * Copyright (C) 2010 Politecnico di Torino, Italy - * TORSEC group -- http://security.polito.it + * TORSEC group -- https://security.polito.it * * Authors: * Michael A. Halcrow <mahalcro@us.ibm.com> * Tyler Hicks <tyhicks@ou.edu> * Roberto Sassu <roberto.sassu@polito.it> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, version 2 of the License. */ -#include <linux/module.h> +#include <linux/export.h> +#include <linux/string.h> #include "ecryptfs_format.h" u8 *ecryptfs_get_auth_tok_key(struct ecryptfs_auth_tok *auth_tok) @@ -56,8 +54,7 @@ int ecryptfs_fill_auth_tok(struct ecryptfs_auth_tok *auth_tok, auth_tok->version = (((uint16_t)(major << 8) & 0xFF00) | ((uint16_t)minor & 0x00FF)); auth_tok->token_type = ECRYPTFS_PASSWORD; - strncpy((char *)auth_tok->token.password.signature, key_desc, - ECRYPTFS_PASSWORD_SIG_SIZE); + strscpy_pad(auth_tok->token.password.signature, key_desc); auth_tok->token.password.session_key_encryption_key_bytes = ECRYPTFS_MAX_KEY_BYTES; /* @@ -77,5 +74,3 @@ int ecryptfs_fill_auth_tok(struct ecryptfs_auth_tok *auth_tok, return 0; } EXPORT_SYMBOL(ecryptfs_fill_auth_tok); - -MODULE_LICENSE("GPL"); |