From: Günther Deschner <gd@samba.org>
Date: Tue, 15 Jan 2008 09:58:27 +0000 (+0100)
Subject: Use dsgetdcname() to find a dc when unjoining in libnetjoin.
X-Git-Tag: samba-3.2.0pre2~42^2~6
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=1a5b72daa36073cc0604211248d869bf0d7546c6;p=thirdparty%2Fsamba.git

Use dsgetdcname() to find a dc when unjoining in libnetjoin.

Guenther
---

diff --git a/source/libnet/libnet_join.c b/source/libnet/libnet_join.c
index 19b3e58e00f..6c50d9c09b5 100644
--- a/source/libnet/libnet_join.c
+++ b/source/libnet/libnet_join.c
@@ -1250,6 +1250,29 @@ static WERROR libnet_DomainUnjoin(TALLOC_CTX *mem_ctx,
 {
 	NTSTATUS status;
 
+	if (!r->in.dc_name) {
+		struct DS_DOMAIN_CONTROLLER_INFO *info;
+		status = dsgetdcname(mem_ctx,
+				     NULL,
+				     r->in.domain_name,
+				     NULL,
+				     NULL,
+				     DS_DIRECTORY_SERVICE_REQUIRED |
+				     DS_WRITABLE_REQUIRED |
+				     DS_RETURN_DNS_NAME,
+				     &info);
+		if (!NT_STATUS_IS_OK(status)) {
+			libnet_unjoin_set_error_string(mem_ctx, r,
+				"failed to find DC: %s",
+				nt_errstr(status));
+			return WERR_DOMAIN_CONTROLLER_NOT_FOUND;
+		}
+
+		r->in.dc_name = talloc_strdup(mem_ctx,
+					      info->domain_controller_name);
+		W_ERROR_HAVE_NO_MEMORY(r->in.dc_name);
+	}
+
 	status = libnet_join_unjoindomain_rpc(mem_ctx, r);
 	if (!NT_STATUS_IS_OK(status)) {
 		libnet_unjoin_set_error_string(mem_ctx, r,