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authorDavid Howells <dhowells@redhat.com>2014-07-09 16:48:00 +0100
committerDavid Howells <dhowells@redhat.com>2014-07-28 14:55:55 +0100
commit185de09c6aa9d38ec04e34b2d9a996561963f895 (patch)
treeb5dcf2c98eecd595ee2ad2bfb172f7d73dd37ea2 /crypto
parent63d2551ea7e2c34b533f2b6b0646cc825d9ee509 (diff)
downloadlinux-stericsson-185de09c6aa9d38ec04e34b2d9a996561963f895.tar.gz
X.509: x509_request_asymmetric_keys() doesn't need string length arguments
x509_request_asymmetric_keys() doesn't need the lengths of the NUL-terminated strings passing in as it can work that out for itself. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/asymmetric_keys/x509_public_key.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/crypto/asymmetric_keys/x509_public_key.c b/crypto/asymmetric_keys/x509_public_key.c
index a0f7cd196c9b..4ae982234d78 100644
--- a/crypto/asymmetric_keys/x509_public_key.c
+++ b/crypto/asymmetric_keys/x509_public_key.c
@@ -48,11 +48,10 @@ __setup("ca_keys=", ca_keys_setup);
*/
static struct key *x509_request_asymmetric_key(struct key *keyring,
const char *signer,
- size_t signer_len,
- const char *authority,
- size_t auth_len)
+ const char *authority)
{
key_ref_t key;
+ size_t signer_len = strlen(signer), auth_len = strlen(authority);
char *id;
/* Construct an identifier. */
@@ -193,9 +192,7 @@ static int x509_validate_trust(struct x509_certificate *cert,
return -EPERM;
key = x509_request_asymmetric_key(trust_keyring,
- cert->issuer, strlen(cert->issuer),
- cert->authority,
- strlen(cert->authority));
+ cert->issuer, cert->authority);
if (!IS_ERR(key)) {
if (!use_builtin_keys
|| test_bit(KEY_FLAG_BUILTIN, &key->flags))