diff options
Diffstat (limited to 'security/keys/key.c')
| -rw-r--r-- | security/keys/key.c | 45 |
1 files changed, 1 insertions, 44 deletions
diff --git a/security/keys/key.c b/security/keys/key.c index d98c61953be6..46f125aa7fa3 100644 --- a/security/keys/key.c +++ b/security/keys/key.c @@ -1,6 +1,6 @@ /* Basic authentication token and access key management * - * Copyright (C) 2004-2007 Red Hat, Inc. All Rights Reserved. + * Copyright (C) 2004-2008 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) * * This program is free software; you can redistribute it and/or @@ -139,36 +139,6 @@ void key_user_put(struct key_user *user) /*****************************************************************************/ /* - * insert a key with a fixed serial number - */ -static void __init __key_insert_serial(struct key *key) -{ - struct rb_node *parent, **p; - struct key *xkey; - - parent = NULL; - p = &key_serial_tree.rb_node; - - while (*p) { - parent = *p; - xkey = rb_entry(parent, struct key, serial_node); - - if (key->serial < xkey->serial) - p = &(*p)->rb_left; - else if (key->serial > xkey->serial) - p = &(*p)->rb_right; - else - BUG(); - } - - /* we've found a suitable hole - arrange for this key to occupy it */ - rb_link_node(&key->serial_node, parent, p); - rb_insert_color(&key->serial_node, &key_serial_tree); - -} /* end __key_insert_serial() */ - -/*****************************************************************************/ -/* * assign a key the next unique serial number * - these are assigned randomly to avoid security issues through covert * channel problems @@ -1020,17 +990,4 @@ void __init key_init(void) rb_insert_color(&root_key_user.node, &key_user_tree); - /* record root's user standard keyrings */ - key_check(&root_user_keyring); - key_check(&root_session_keyring); - - __key_insert_serial(&root_user_keyring); - __key_insert_serial(&root_session_keyring); - - keyring_publish_name(&root_user_keyring); - keyring_publish_name(&root_session_keyring); - - /* link the two root keyrings together */ - key_link(&root_session_keyring, &root_user_keyring); - } /* end key_init() */ |