From 0fc3c465cde62aa72c92da1add5b7c38281764db Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ermal=20LU=C3=87I?= <eri@pfsense.org>
Date: Mon, 12 Jan 2015 12:20:57 +0100
Subject: Actually improve the previous resource leak commit since the function
 is there but it was not being used during init_rules process.

---
 etc/inc/captiveportal.inc | 22 +---------------------
 1 file changed, 1 insertion(+), 21 deletions(-)

(limited to 'etc')

diff --git a/etc/inc/captiveportal.inc b/etc/inc/captiveportal.inc
index c42eb35..e24982e 100644
--- a/etc/inc/captiveportal.inc
+++ b/etc/inc/captiveportal.inc
@@ -484,7 +484,7 @@ function captiveportal_init_rules($reinit = false) {
 
 	captiveportal_load_modules();
 	mwexec("/sbin/ipfw zone {$cpzoneid} create", true);
-	captiveportal_flush_dn_ruleno($cpzone);
+	captiveportal_free_dnrules();
 
 	$cpips = array();
 	$ifaces = get_configured_interface_list();
@@ -1491,26 +1491,6 @@ function captiveportal_free_dn_ruleno($ruleno) {
 	unlock($cpruleslck);
 }
 
-/*
- * To avoid allocating more ids than needed to a zone need
- * to flush them before loading/creating new ruleset
- */
-function captiveportal_flush_dn_ruleno($cpzone) {
-	global $config, $g;
-
-	$cpruleslck = lock("captiveportalrulesdn", LOCK_EX);
-	if (file_exists("{$g['vardb_path']}/captiveportaldn.rules")) {
-		$rules = unserialize(file_get_contents("{$g['vardb_path']}/captiveportaldn.rules"));
-		foreach ($rules as $idx => $zone) {
-			if ($zone == $cpzone)
-				$rules[$idx] = false;
-		}
-		file_put_contents("{$g['vardb_path']}/captiveportaldn.rules", serialize($rules));
-		unset($rules);
-	}
-	unlock($cpruleslck);
-}
-
 function captiveportal_get_dn_passthru_ruleno($value) {
 	global $config, $g, $cpzone, $cpzoneid;
 
-- 
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