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authorMichael LeMay <mdlemay@epoch.ncsc.mil>2006-06-23 01:47:17 +0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-23 02:05:55 +0400
commitd720024e94de4e8b7f10ee83c532926f3ad5d708 (patch)
tree8f21613c29a26bfbeb334cb0104b8b998b09fbdc /security/keys/request_key.c
parentf893afbe1262e27e91234506f72e17716190dd2f (diff)
downloadlinux-d720024e94de4e8b7f10ee83c532926f3ad5d708.tar.xz
[PATCH] selinux: add hooks for key subsystem
Introduce SELinux hooks to support the access key retention subsystem within the kernel. Incorporate new flask headers from a modified version of the SELinux reference policy, with support for the new security class representing retained keys. Extend the "key_alloc" security hook with a task parameter representing the intended ownership context for the key being allocated. Attach security information to root's default keyrings within the SELinux initialization routine. Has passed David's testsuite. Signed-off-by: Michael LeMay <mdlemay@epoch.ncsc.mil> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: James Morris <jmorris@namei.org> Acked-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'security/keys/request_key.c')
-rw-r--r--security/keys/request_key.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/security/keys/request_key.c b/security/keys/request_key.c
index f030a0ccbb93..eab66a06ca53 100644
--- a/security/keys/request_key.c
+++ b/security/keys/request_key.c
@@ -48,7 +48,8 @@ static int call_sbin_request_key(struct key *key,
/* allocate a new session keyring */
sprintf(desc, "_req.%u", key->serial);
- keyring = keyring_alloc(desc, current->fsuid, current->fsgid, 1, NULL);
+ keyring = keyring_alloc(desc, current->fsuid, current->fsgid,
+ current, 1, NULL);
if (IS_ERR(keyring)) {
ret = PTR_ERR(keyring);
goto error_alloc;
@@ -137,7 +138,8 @@ static struct key *__request_key_construction(struct key_type *type,
/* create a key and add it to the queue */
key = key_alloc(type, description,
- current->fsuid, current->fsgid, KEY_POS_ALL, 0);
+ current->fsuid, current->fsgid,
+ current, KEY_POS_ALL, 0);
if (IS_ERR(key))
goto alloc_failed;