From 899ab1307290b15a33a1ad8d1513fe395c1f617c Mon Sep 17 00:00:00 2001
From: Nalin Dahyabhai <nalin.dahyabhai@pobox.com>
Date: Tue, 8 Jul 2008 14:30:54 -0400
Subject: - return no-domain or no-map when the master for a bogus map or
 domain is asked

---
 src/nis.c | 45 +++++++++++++++++++++++++++++++++++----------
 1 file changed, 35 insertions(+), 10 deletions(-)

(limited to 'src')

diff --git a/src/nis.c b/src/nis.c
index acebe7c..5dc1855 100644
--- a/src/nis.c
+++ b/src/nis.c
@@ -279,22 +279,47 @@ nis_master(struct plugin_state *state,
 	   struct ypresp_master *reply_master)
 {
 	struct ypreq_nokey req_nokey;
+	bool_t supported;
 	const char *master;
 	memset(&req_nokey, 0, sizeof(req_nokey));
 	memset(reply_master, 0, sizeof(*reply_master));
 	if (xdr_ypreq_nokey(request_xdrs, &req_nokey)) {
 		map_rdlock();
-		reply_master->status = YP_TRUE;
-		if (map_master_name(state, &master) != 0) {
-			master = "localhost";
+		if (map_supports_domain(state, req_nokey.domain, &supported) &&
+		    supported) {
+			if (map_supports_map(state,
+					     req_nokey.domain, req_nokey.map,
+					     &supported, NULL) &&
+			    supported) {
+				reply_master->status = YP_TRUE;
+				if (map_master_name(state, &master) != 0) {
+					master = "localhost";
+				}
+				reply_master->master = (char *) master;
+				slapi_log_error(SLAPI_LOG_PLUGIN,
+						state->plugin_desc->spd_id,
+						"master(%s/%s) -> %s\n",
+						req_nokey.domain,
+						req_nokey.map,
+						reply_master->master);
+			} else {
+				reply_master->status = YP_NOMAP;
+				reply_master->master = NULL;
+				slapi_log_error(SLAPI_LOG_PLUGIN,
+						state->plugin_desc->spd_id,
+						"master(%s/%s) -> no-map\n",
+						req_nokey.domain,
+						req_nokey.map);
+			}
+		} else {
+			reply_master->status = YP_NODOM;
+			reply_master->master = NULL;
+			slapi_log_error(SLAPI_LOG_PLUGIN,
+					state->plugin_desc->spd_id,
+					"master(%s/%s) -> no-domain\n",
+					req_nokey.domain,
+					req_nokey.map);
 		}
-		reply_master->master = (char *) master;
-		slapi_log_error(SLAPI_LOG_PLUGIN,
-				state->plugin_desc->spd_id,
-				"master(%s/%s) -> %s\n",
-				req_nokey.domain,
-				req_nokey.map,
-				reply_master->master);
 		(*reply_fn)(state, cdata, reply, reply_xdrs);
 		map_unlock();
 	} else {
-- 
cgit