Re: [PATCH 2/7] keys: sparse: Fix incorrect RCU accesses

[James Morris]

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>


-- 
James Morris
<jmorris@xxxxxxxxx>