[PATCH] keys: sort out key quota system

Add the ability for key creation to overrun the user's quota in some
circumstances - notably when a session keyring is created and assigned to a
process that didn't previously have one.

This means it's still possible to log in, should PAM require the creation of a
new session keyring, and fix an overburdened key quota.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/security/keys/request_key_auth.c b/security/keys/request_key_auth.c
index cb9817ced3fd..cbf58a91b00a 100644
--- a/security/keys/request_key_auth.c
+++ b/security/keys/request_key_auth.c
@@ -187,7 +187,7 @@ struct key *request_key_auth_new(struct key *target, const char *callout_info)
         authkey = key_alloc(&key_type_request_key_auth, desc,
                             current->fsuid, current->fsgid, current,
                             KEY_POS_VIEW | KEY_POS_READ | KEY_POS_SEARCH |
-                            KEY_USR_VIEW, 1);
+                            KEY_USR_VIEW, KEY_ALLOC_NOT_IN_QUOTA);
         if (IS_ERR(authkey)) {
                 ret = PTR_ERR(authkey);
                 goto error_alloc;