UBUNTU SAUCE: apparmor: fix apparmor mediating locking non-fs, unix sockets

The apparmor policy language current does not allow expressing of the
locking permission for no-fs unix sockets. However the kernel is
enforcing mediation.

Add the AA_MAY_LOCK perm to the computed perm mask which will grant
permission for all current abi profiles, but still allow specifying
auditing of the operation if needed.

BugLink: http://bugs.launchpad.net/bugs/1780227
Signed-off-by: John Johansen <john.johansen@canonical.com>
Acked-by: Acked-by: Stefan Bader <stefan.bader@canonical.com>
Acked-by: Acked-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
1 file changed