Re: [PATCH 2/7] keys: sparse: Fix incorrect RCU accesses
From: James Morris
Date: Sat May 25 2019 - 00:00:18 EST
On Wed, 22 May 2019, David Howells wrote:
> 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@xxxxxxxxxx>
Reviewed-by: James Morris <jamorris@xxxxxxxxxxxxxxxxxxx>