From 03d36e13aacddb6b1ece2931fb283e4c4c277ccb Mon Sep 17 00:00:00 2001
From: Urban Müller
Date: Thu, 10 Dec 2009 14:25:22 +0000
Subject: Encode garbage chars in host

---
 it_html.class | 1 +
 1 file changed, 1 insertion(+)

diff --git a/it_html.class b/it_html.class
index f633be3..46a4333 100644
--- a/it_html.class
+++ b/it_html.class
@@ -448,6 +448,7 @@ function U(/* ... */)
 		list($u['path'], $u['query']) = explode("?", $base, 2);
 
 	$u['host'] = preg_match('/[^-_.0-9a-z]/i', $u['host']) && function_exists('idn_to_ascii') && ($idnahost = idn_to_ascii($GLOBALS['it_html']->p['charset'] == "iso-8859-1" ? utf8_encode($u['host']) : $u['host'])) ? $idnahost : $u['host'];	# Punycode hostname to include into webpage
+	$u['host'] = preg_replace('/[^-_.0-9a-z\x80-\xff]/ie', "rawurlencode('\$0')", $u['host']); # Encode garbage chars in host
 
 	# handle scheme, user, password, host
 	$hostpart = 
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