lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

KEYS: Deal with dead-type keys appropriately [try #6]

Browse Source 
Allow keys for which the key type has been removed to be unlinked.  Currently
dead-type keys can only be disposed of by completely clearing the keyrings
that point to them.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
David Howells
2009-09-02 09:13:45 +01:00
committed by James Morris
parent e0e817392b
commit 5593122eec
4 changed files with 48 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
security/keys/internal.h
View File

@@ -124,8 +124,11 @@ extern struct key *request_key_and_link(struct key_type *type,
struct key *dest_keyring,
unsigned long flags);
extern key_ref_t lookup_user_key(key_serial_t id, int create, int partial,
extern key_ref_t lookup_user_key(key_serial_t id, unsigned long flags,
key_perm_t perm);
#define KEY_LOOKUP_CREATE 0x01
#define KEY_LOOKUP_PARTIAL 0x02
#define KEY_LOOKUP_FOR_UNLINK 0x04
extern long join_session_keyring(const char *name);