From 1d1e97562e5e2ac60fb7b25437ba619f95f67fab Mon Sep 17 00:00:00 2001 From: "Serge E. Hallyn" Date: Thu, 26 Feb 2009 18:27:38 -0600 Subject: keys: distinguish per-uid keys in different namespaces per-uid keys were looked by uid only. Use the user namespace to distinguish the same uid in different namespaces. This does not address key_permission. So a task can for instance try to join a keyring owned by the same uid in another namespace. That will be handled by a separate patch. Signed-off-by: Serge E. Hallyn Acked-by: David Howells Signed-off-by: James Morris --- kernel/user.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/user.c') diff --git a/kernel/user.c b/kernel/user.c index 477b6660f447..d8b332c3ae3a 100644 --- a/kernel/user.c +++ b/kernel/user.c @@ -20,7 +20,7 @@ struct user_namespace init_user_ns = { .kref = { - .refcount = ATOMIC_INIT(1), + .refcount = ATOMIC_INIT(2), }, .creator = &root_user, }; -- cgit v1.2.3