KEYS: Move the flags representing required permission to linux/key.h
Move the flags representing required permission to linux/key.h as the perm
parameter of security_key_permission() is in terms of them - and not the
permissions mask flags used in key->perm.
Whilst we're at it:
(1) Rename them to be KEY_NEED_xxx rather than KEY_xxx to avoid collisions
with symbols in uapi/linux/input.h.
(2) Don't use key_perm_t for a mask of required permissions, but rather limit
it to the permissions mask attached to the key and arguments related
directly to that.
Signed-off-by: David Howells <dhowells@redhat.com>
Tested-by: Dmitry Kasatkin <d.kasatkin@samsung.com>
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 14f52be..c47dd8c 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -3506,7 +3506,7 @@
* an error code otherwise
*/
static int smack_key_permission(key_ref_t key_ref,
- const struct cred *cred, key_perm_t perm)
+ const struct cred *cred, unsigned perm)
{
struct key *keyp;
struct smk_audit_info ad;