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| author | David Howells <dhowells@redhat.com> | 2014-03-14 18:44:49 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2014-03-14 18:44:49 +0100 |
| commit | f5895943d91b41b0368830cdb6eaffb8eda0f4c8 (patch) | |
| tree | 7f2306521dae27b9beb0be25942d27ee6d9a328a /security/keys/proc.c | |
| parent | Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux (diff) | |
| download | linux-f5895943d91b41b0368830cdb6eaffb8eda0f4c8.tar.xz linux-f5895943d91b41b0368830cdb6eaffb8eda0f4c8.zip | |
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>
Diffstat (limited to 'security/keys/proc.c')
| -rw-r--r-- | security/keys/proc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/security/keys/proc.c b/security/keys/proc.c index 88e9a466940f..d3f6f2fd21db 100644 --- a/security/keys/proc.c +++ b/security/keys/proc.c @@ -218,7 +218,7 @@ static int proc_keys_show(struct seq_file *m, void *v) * - the caller holds a spinlock, and thus the RCU read lock, making our * access to __current_cred() safe */ - rc = key_task_permission(key_ref, ctx.cred, KEY_VIEW); + rc = key_task_permission(key_ref, ctx.cred, KEY_NEED_VIEW); if (rc < 0) return 0; |