There are several places in xenstored using a permission array and the
size of that array. Introduce a new struct node_perms containing both.
This is part of XSA-115.
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Julien Grall <jgrall@amazon.com>
Reviewed-by: Paul Durrant <paul@xen.org>