source3/libaddns: remove pointless check for resp->num_additionals != 1

We never use resp->additionals, so there's no reason to check.

This fixes dns updates against BIND9 (used in a Samba4 domain).

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit b59c5db5f74f56c0536635a41ae51c389109ceb5)
(cherry picked from commit 4bb99f454cea8a0c37422f1e64cabe96543ca6e8)

diff --git a/source3/libaddns/dnsgss.c b/source3/libaddns/dnsgss.c
index c9037417da954d99221e8e45dcfba19014774cf2..fe7c6ca536e56610dbc7d87cea0285e3f09de6a4 100644 (file)
--- a/source3/libaddns/dnsgss.c
+++ b/source3/libaddns/dnsgss.c
@@ -175,8 +175,7 @@ static DNS_ERROR dns_negotiate_gss_ctx_int( TALLOC_CTX *mem_ctx,
                         * TODO: Compare id and keyname
                         */
                        
-                       if ((resp->num_additionals != 1) ||
-                           (resp->num_answers == 0) ||
+                       if ((resp->num_answers == 0) ||
                            (resp->answers[0]->type != QTYPE_TKEY)) {
                                err = ERROR_DNS_INVALID_MESSAGE;
                                goto error;