diff options
Diffstat (limited to 'security/keys/key.c')
| -rw-r--r-- | security/keys/key.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/security/keys/key.c b/security/keys/key.c index b6061fa29da..51f85155738 100644 --- a/security/keys/key.c +++ b/security/keys/key.c @@ -211,12 +211,12 @@ static inline void key_alloc_serial(struct key *key) key->serial = 2; key_serial_next = key->serial + 1; - if (!parent->rb_parent) + if (!rb_parent(parent)) p = &key_serial_tree.rb_node; - else if (parent->rb_parent->rb_left == parent) - p = &parent->rb_parent->rb_left; + else if (rb_parent(parent)->rb_left == parent) + p = &(rb_parent(parent)->rb_left); else - p = &parent->rb_parent->rb_right; + p = &(rb_parent(parent)->rb_right); parent = rb_next(parent); if (!parent) @@ -247,8 +247,8 @@ static inline void key_alloc_serial(struct key *key) * instantiate the key or discard it before returning */ struct key *key_alloc(struct key_type *type, const char *desc, - uid_t uid, gid_t gid, key_perm_t perm, - int not_in_quota) + uid_t uid, gid_t gid, struct task_struct *ctx, + key_perm_t perm, int not_in_quota) { struct key_user *user = NULL; struct key *key; @@ -318,7 +318,7 @@ struct key *key_alloc(struct key_type *type, const char *desc, #endif /* let the security module know about the key */ - ret = security_key_alloc(key); + ret = security_key_alloc(key, ctx); if (ret < 0) goto security_error; @@ -822,7 +822,7 @@ key_ref_t key_create_or_update(key_ref_t keyring_ref, /* allocate a new key */ key = key_alloc(ktype, description, current->fsuid, current->fsgid, - perm, not_in_quota); + current, perm, not_in_quota); if (IS_ERR(key)) { key_ref = ERR_PTR(PTR_ERR(key)); goto error_3; @@ -907,6 +907,10 @@ void key_revoke(struct key *key) * it */ down_write(&key->sem); set_bit(KEY_FLAG_REVOKED, &key->flags); + + if (key->type->revoke) + key->type->revoke(key); + up_write(&key->sem); } /* end key_revoke() */ |