smbd:smb2: fix error code when the header says the request is signed but we don't have a sesseion
I.e. when the request is a session setup.
We replied with ACCESS_DENIED, but windows expects USER_SESSION_DELETED
Signed-off-by: Michael Adam <obnox@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Wed Oct 2 22:07:44 CEST 2013 on sn-devel-104
(cherry picked from commit
c3a5fecdc1ff0320f4979fa21aa636aacaac8abe)