[PATCH 1/7] keys: sparse: Fix key_fs[ug]id_changed()

[James Morris]

On Wed, 22 May 2019, David Howells wrote:

> Sparse warnings are incurred by key_fs[ug]id_changed() due to unprotected
> accesses of tsk->cred, which is marked __rcu.
> 
> Fix this by passing the new cred struct to these functions from
> commit_creds() rather than the task pointer.
> 
> Signed-off-by: David Howells <dhowells at redhat.com>


Reviewed-by: James Morris <jamorris at linux.microsoft.com>


-- 
James Morris
<jmorris at namei.org>