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KEYS: Remove key_type::def_lookup_type

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Remove key_type::def_lookup_type as it's no longer used.  The information now
defaults to KEYRING_SEARCH_LOOKUP_DIRECT but may be overridden by
type->match_preparse().

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
This commit is contained in:
David Howells 2014-09-16 17:36:04 +01:00
parent 462919591a
commit 614d8c3901
6 changed files with 5 additions and 14 deletions
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1
crypto/asymmetric_keys/asymmetric_type.c
View File

@ -228,7 +228,6 @@ struct key_type key_type_asymmetric = {
.match_free = asymmetric_key_match_free,
.destroy = asymmetric_key_destroy,
.describe = asymmetric_key_describe,
.def_lookup_type = KEYRING_SEARCH_LOOKUP_ITERATE,
};
EXPORT_SYMBOL_GPL(key_type_asymmetric);

1
crypto/asymmetric_keys/pkcs7_key_type.c
View File

@ -72,7 +72,6 @@ static int pkcs7_preparse(struct key_preparsed_payload *prep)
*/
static struct key_type key_type_pkcs7 = {
.name = "pkcs7_test",
.def_lookup_type = KEYRING_SEARCH_LOOKUP_DIRECT,
.preparse = pkcs7_preparse,
.free_preparse = user_free_preparse,
.instantiate = generic_key_instantiate,

3
include/linux/key-type.h
View File

@ -81,9 +81,6 @@ struct key_type {
*/
size_t def_datalen;
/* Default key search algorithm. */
unsigned def_lookup_type;
/* vet a description */
int (*vet_description)(const char *description);

1
security/keys/big_key.c
View File

@ -33,7 +33,6 @@ MODULE_LICENSE("GPL");
*/
struct key_type key_type_big_key = {
.name = "big_key",
.def_lookup_type = KEYRING_SEARCH_LOOKUP_DIRECT,
.preparse = big_key_preparse,
.free_preparse = big_key_free_preparse,
.instantiate = generic_key_instantiate,

11
security/keys/internal.h
View File

@ -112,12 +112,11 @@ struct keyring_search_context {
const struct cred *cred;
struct key_match_data match_data;
unsigned flags;
#define KEYRING_SEARCH_LOOKUP_TYPE 0x0001 /* [as type->def_lookup_type] */
#define KEYRING_SEARCH_NO_STATE_CHECK 0x0002 /* Skip state checks */
#define KEYRING_SEARCH_DO_STATE_CHECK 0x0004 /* Override NO_STATE_CHECK */
#define KEYRING_SEARCH_NO_UPDATE_TIME 0x0008 /* Don't update times */
#define KEYRING_SEARCH_NO_CHECK_PERM 0x0010 /* Don't check permissions */
#define KEYRING_SEARCH_DETECT_TOO_DEEP 0x0020 /* Give an error on excessive depth */
#define KEYRING_SEARCH_NO_STATE_CHECK 0x0001 /* Skip state checks */
#define KEYRING_SEARCH_DO_STATE_CHECK 0x0002 /* Override NO_STATE_CHECK */
#define KEYRING_SEARCH_NO_UPDATE_TIME 0x0004 /* Don't update times */
#define KEYRING_SEARCH_NO_CHECK_PERM 0x0008 /* Don't check permissions */
#define KEYRING_SEARCH_DETECT_TOO_DEEP 0x0010 /* Give an error on excessive depth */
int (*iterator)(const void *object, void *iterator_data);

2
security/keys/user_defined.c
View File

@ -26,7 +26,6 @@ static int logon_vet_description(const char *desc);
*/
struct key_type key_type_user = {
.name = "user",
.def_lookup_type = KEYRING_SEARCH_LOOKUP_DIRECT,
.preparse = user_preparse,
.free_preparse = user_free_preparse,
.instantiate = generic_key_instantiate,
@ -48,7 +47,6 @@ EXPORT_SYMBOL_GPL(key_type_user);
*/
struct key_type key_type_logon = {
.name = "logon",
.def_lookup_type = KEYRING_SEARCH_LOOKUP_DIRECT,
.preparse = user_preparse,
.free_preparse = user_free_preparse,
.instantiate = generic_key_instantiate,