From 3feb016594d0248263c858ceb1e6e378e2176c40 Mon Sep 17 00:00:00 2001
From: Dan Williams <dcbw@redhat.com>
Date: Thu, 19 Feb 2009 15:49:37 -0500
Subject: [PATCH] ifcfg-rh: ignore explicitly set 'localhost' hostnames (rh
 #441453)

To match 'network' service behavior, which would perform reverse
address lookups when the HOSTNAME from /etc/sysconfig/network
was 'localhost' or 'localhost.localdomain'.  Just name your machine
already.
---
 system-settings/plugins/ifcfg-rh/plugin.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/system-settings/plugins/ifcfg-rh/plugin.c b/system-settings/plugins/ifcfg-rh/plugin.c
index e4f5bcfd7..b673615ad 100644
--- a/system-settings/plugins/ifcfg-rh/plugin.c
+++ b/system-settings/plugins/ifcfg-rh/plugin.c
@@ -499,6 +499,15 @@ plugin_get_hostname (SCPluginIfcfg *plugin)
 
 	hostname = svGetValue (network, "HOSTNAME");
 	svCloseFile (network);
+
+	/* Ignore a hostname of 'localhost' or 'localhost.localdomain' to preserve
+	 * 'network' service behavior.
+	 */
+	if (hostname && (!strcmp (hostname, "localhost") || !strcmp (hostname, "localhost.localdomain"))) {
+		g_free (hostname);
+		hostname = NULL;
+	}
+
 	return hostname;
 }