s4:auth/gensec_gssapi: let gensec_gssapi_update() return NT_STATUS_LOGON_FAILURE for unknown errors
The 'nt_status' variable is set to NT_STATUS_OK before.
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11164
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit
09b3e42e70b35bfa1985e70780a67085644b9914)
Autobuild-User(v4-0-test): Karolin Seeger <kseeger@samba.org>
Autobuild-Date(v4-0-test): Thu Apr 9 22:54:29 CEST 2015 on sn-devel-104