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Diffstat (limited to 'kernel/user_namespace.c')
-rw-r--r--kernel/user_namespace.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
index 0eff45ce7703..8eadadc478f9 100644
--- a/kernel/user_namespace.c
+++ b/kernel/user_namespace.c
@@ -128,8 +128,9 @@ int create_user_ns(struct cred *new)
ns->flags = parent_ns->flags;
mutex_unlock(&userns_state_mutex);
-#ifdef CONFIG_PERSISTENT_KEYRINGS
- init_rwsem(&ns->persistent_keyring_register_sem);
+#ifdef CONFIG_KEYS
+ INIT_LIST_HEAD(&ns->keyring_name_list);
+ init_rwsem(&ns->keyring_sem);
#endif
ret = -ENOMEM;
if (!setup_userns_sysctls(ns))
@@ -191,9 +192,7 @@ static void free_user_ns(struct work_struct *work)
kfree(ns->projid_map.reverse);
}
retire_userns_sysctls(ns);
-#ifdef CONFIG_PERSISTENT_KEYRINGS
- key_put(ns->persistent_keyring_register);
-#endif
+ key_free_user_ns(ns);
ns_free_inum(&ns->ns);
kmem_cache_free(user_ns_cachep, ns);
dec_user_namespaces(ucounts);