From: Amitay Isaacs <amitay@gmail.com>
Date: Mon, 28 Jul 2014 03:07:58 +0000 (+1000)
Subject: s4-rpc: dnsserver: Allow . to be specified for @ record
X-Git-Tag: samba-4.0.22~33
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e61ee11fb5c1bc97d5da681bfb10582b9b3c504f;p=thirdparty%2Fsamba.git

s4-rpc: dnsserver: Allow . to be specified for @ record

Windows allow both . and @ to be specified with modifying @ record.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=10742

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
(cherry picked from commit 4b4e30b780345c74f9983ba77f04c616b3d034b7)
---

diff --git a/source4/rpc_server/dnsserver/dcerpc_dnsserver.c b/source4/rpc_server/dnsserver/dcerpc_dnsserver.c
index 5733a51177a..d54940a1bef 100644
--- a/source4/rpc_server/dnsserver/dcerpc_dnsserver.c
+++ b/source4/rpc_server/dnsserver/dcerpc_dnsserver.c
@@ -1853,7 +1853,9 @@ static WERROR dnsserver_update_record(struct dnsserver_state *dsstate,
 	W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
 
 	/* If node_name is @ or zone name, dns record is @ */
-	if (strcmp(node_name, "@") == 0 || strcasecmp(node_name, z->name) == 0) {
+	if (strcmp(node_name, "@") == 0 ||
+	    strcmp(node_name, ".") == 0 ||
+	    strcasecmp(node_name, z->name) == 0) {
 		name = talloc_strdup(tmp_ctx, "@");
 	} else {
 		name = dns_split_node_name(tmp_ctx, node_name, z->name);