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ifcfg-rh: don't reverse lookup on 'localhost' unless NM_IGNORE_HOSTNAME_LOCALHOST=yes (rh #490184)

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This commit is contained in:
Dan Williams
2009-03-23 16:43:25 -04:00
parent 31539034b3
commit 3da47fd00f
1 changed files with 11 additions and 8 deletions
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19
system-settings/plugins/ifcfg-rh/plugin.c
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@@ -479,6 +479,7 @@ plugin_get_hostname (SCPluginIfcfg *plugin)
{ {
shvarFile *network; shvarFile *network;
char *hostname; char *hostname;
gboolean ignore_localhost;
network = svNewFile (SC_NETWORK_FILE); network = svNewFile (SC_NETWORK_FILE);
if (!network) { if (!network) {
@@ -487,16 +488,18 @@ plugin_get_hostname (SCPluginIfcfg *plugin)
} }
hostname = svGetValue (network, "HOSTNAME", FALSE); hostname = svGetValue (network, "HOSTNAME", FALSE);
svCloseFile (network); ignore_localhost = svTrueValue (network, "NM_IGNORE_HOSTNAME_LOCALHOST", FALSE);
if (ignore_localhost) {
/* Ignore a hostname of 'localhost' or 'localhost.localdomain' to preserve /* Ignore a hostname of 'localhost' or 'localhost.localdomain' to preserve
* 'network' service behavior. * 'network' service behavior.
*/ */
if (hostname && (!strcmp (hostname, "localhost") || !strcmp (hostname, "localhost.localdomain"))) { if (hostname && (!strcmp (hostname, "localhost") || !strcmp (hostname, "localhost.localdomain"))) {
g_free (hostname); g_free (hostname);
hostname = NULL; hostname = NULL;
}
} }
svCloseFile (network);
return hostname; return hostname;
} }