tree d86542e699dc8b41a70c214369dda8f6bbdd8063
parent 2e21865faf4fd7ca99eb2ace072c6d618059e342
author David Howells <dhowells@redhat.com> 1558530569 +0100
committer David Howells <dhowells@redhat.com> 1559165525 +0100

keys: sparse: Fix incorrect RCU accesses

Fix a pair of accesses that should be using RCU protection.

rcu_dereference_protected() is needed to access task_struct::real_parent.

current_cred() should be used to access current->cred.

Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: James Morris <jamorris@linux.microsoft.com>