From cb829a8ae1fd3267062710a0ddc93d5bf8a2592a Mon Sep 17 00:00:00 2001
From: mcrane <mctch@yahoo.com>
Date: Fri, 2 Oct 2009 22:09:17 -0600
Subject: DNS Blacklist fix remove invisible character from domain list.

---
 config/dnsblacklist/dnsblacklist.tmp | 9 ++++++++-
 config/dnsblacklist/dnsblacklist.xml | 2 +-
 2 files changed, 9 insertions(+), 2 deletions(-)

(limited to 'config')

diff --git a/config/dnsblacklist/dnsblacklist.tmp b/config/dnsblacklist/dnsblacklist.tmp
index 6f80bc00..4edf4683 100644
--- a/config/dnsblacklist/dnsblacklist.tmp
+++ b/config/dnsblacklist/dnsblacklist.tmp
@@ -55,6 +55,9 @@
 	//}
 
 if (count($_POST)>0) {
+
+	conf_mount_rw();
+
 	$dnsmasqfile = "/usr/local/etc/dnsmasq.conf";
 	$targetfile = "/usr/local/etc/dnsmasq.blacklist.conf";
 	$includestring = "conf-file=/usr/local/etc/dnsmasq.blacklist.conf";
@@ -104,7 +107,10 @@ if (count($_POST)>0) {
 				$fh2 = fopen($targetfile, 'a');
 				$fh = fopen($blackfile,'r');
 				while($line=fgets($fh)) {
-					fwrite($fh2, "address=/" .trim($line). "/74.125.45.100". "\n");
+					//remove all characters other than alpha numeric period and dash
+					preg_match("/([a-zA-Z0-9.-]*)/i", $line, $arraymatches);
+					$line = $arraymatches[1];
+					fwrite($fh2, "address=/" .$line. "/74.125.45.100". "\n");
 				}
 				fclose($fh);
 				fclose($fh2);
@@ -115,6 +121,7 @@ if (count($_POST)>0) {
 	services_dnsmasq_configure();
 	sleep(1);
 	$savemsg_dnsb = "DNS Blacklist settings have been saved. Restart dnsmasq service under 'Status' then 'Services' to make the settings active.";
+	conf_mount_ro();
 }
 ?>
 
diff --git a/config/dnsblacklist/dnsblacklist.xml b/config/dnsblacklist/dnsblacklist.xml
index b40e2c05..9082191c 100644
--- a/config/dnsblacklist/dnsblacklist.xml
+++ b/config/dnsblacklist/dnsblacklist.xml
@@ -41,7 +41,7 @@
 	<requirements>Describe your package requirements here</requirements>
 	<faq>Currently there are no FAQ items provided.</faq>
 	<name>DNS Blacklist Settings</name>
-	<version>0.1</version>
+	<version>0.2</version>
 	<title>Settings</title>
 	<include_file>/usr/local/pkg/dnsblacklist.inc</include_file>
 	<menu>
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