From 7ab6b051b768cca5823886eaafbb2e230b86c8f0 Mon Sep 17 00:00:00 2001
From: Jakub Hrozek <jhrozek@redhat.com>
Date: Sat, 16 Jul 2011 17:45:47 +0200
Subject: Only print server address if one is available

---
 src/providers/data_provider_fo.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/providers/data_provider_fo.c b/src/providers/data_provider_fo.c
index 58468c820..cb14012c1 100644
--- a/src/providers/data_provider_fo.c
+++ b/src/providers/data_provider_fo.c
@@ -456,6 +456,13 @@ static void be_resolve_server_done(struct tevent_req *subreq)
         struct resolv_hostent *srvaddr;
         char ipaddr[128];
         srvaddr = fo_get_server_hostent(state->srv);
+        if (!srvaddr) {
+            DEBUG(3, ("FATAL: No hostent available for server (%s)\n",
+                      fo_get_server_name(state->srv)));
+            tevent_req_error(req, EFAULT);
+            return;
+        }
+
         inet_ntop(srvaddr->family, srvaddr->addr_list[0]->ipaddr,
                   ipaddr, 128);
 
-- 
cgit