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Diffstat (limited to 'security/keys/internal.h')
-rw-r--r--security/keys/internal.h10
1 files changed, 7 insertions, 3 deletions
diff --git a/security/keys/internal.h b/security/keys/internal.h
index 663f291e30d4..c039373488bd 100644
--- a/security/keys/internal.h
+++ b/security/keys/internal.h
@@ -85,7 +85,7 @@ extern spinlock_t key_serial_lock;
extern struct mutex key_construction_mutex;
extern wait_queue_head_t request_key_conswq;
-
+extern void key_set_index_key(struct keyring_index_key *index_key);
extern struct key_type *key_type_lookup(const char *type);
extern void key_type_put(struct key_type *ktype);
@@ -123,6 +123,7 @@ struct keyring_search_context {
#define KEYRING_SEARCH_NO_CHECK_PERM 0x0008 /* Don't check permissions */
#define KEYRING_SEARCH_DETECT_TOO_DEEP 0x0010 /* Give an error on excessive depth */
#define KEYRING_SEARCH_SKIP_EXPIRED 0x0020 /* Ignore expired keys (intention to replace) */
+#define KEYRING_SEARCH_RECURSE 0x0040 /* Search child keyrings also */
int (*iterator)(const void *object, void *iterator_data);
@@ -143,13 +144,15 @@ extern key_ref_t search_process_keyrings_rcu(struct keyring_search_context *ctx)
extern struct key *find_keyring_by_name(const char *name, bool uid_keyring);
-extern int install_user_keyrings(void);
+extern int look_up_user_keyrings(struct key **, struct key **);
+extern struct key *get_user_session_keyring_rcu(const struct cred *);
extern int install_thread_keyring_to_cred(struct cred *);
extern int install_process_keyring_to_cred(struct cred *);
extern int install_session_keyring_to_cred(struct cred *, struct key *);
extern struct key *request_key_and_link(struct key_type *type,
const char *description,
+ struct key_tag *domain_tag,
const void *callout_info,
size_t callout_len,
void *aux,
@@ -203,7 +206,8 @@ static inline bool key_is_dead(const struct key *key, time64_t limit)
return
key->flags & ((1 << KEY_FLAG_DEAD) |
(1 << KEY_FLAG_INVALIDATED)) ||
- (key->expiry > 0 && key->expiry <= limit);
+ (key->expiry > 0 && key->expiry <= limit) ||
+ key->domain_tag->removed;
}
/*