LsaQueryInformationPolicy(PolicyDnsDomainInformation) sets both Name and
DnsDomainName to NULL when hostname is set to a very long name like
"this_is_host.part21.part32.local" and supposedly can't be resolved due
to this.
Signed-off-by: Dmitry Timoshkov <dmitry@baikal.ru>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>