From fd38f09a146922a899a605bfaf9c562f5ddd310e Mon Sep 17 00:00:00 2001
From: Urban Müller
Date: Tue, 16 Aug 2016 18:28:19 +0200
Subject: handle bad utf8 in ED()

---
 it_debug.class | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'it_debug.class')

diff --git a/it_debug.class b/it_debug.class
index 7f51172..3cd3237 100644
--- a/it_debug.class
+++ b/it_debug.class
@@ -75,6 +75,8 @@ static function srcline($stackoffs = 0)
  */
 static function dump($args)
 {
+	$htmlspecialchars = array("&" => "&amp;", '<' => "&lt;", '>' => "&gt;");
+
 	if ((preg_match('/csv|txt|gif|jpg/', $_SERVER['PHP_SELF']) || preg_grep('#text/(calendar|css|javascript|json|plain|rfc822|xml)|application/#', headers_list()) || $GLOBALS['debug_edplain']) && !$GLOBALS['debug_edhtml'])
 		;
 	else if ($_SERVER['REMOTE_ADDR'])
@@ -137,7 +139,7 @@ static function dump($args)
 		$item = "$red$item$nored";
 
 		if ($htmlok)
-			$item = preg_replace("#(https?:)?//[^\s']*#", "<a href='\$0'>\$0</a>", htmlspecialchars($item));
+			$item = preg_replace("#(https?:)?//[^\s']*#", "<a href='\$0'>\$0</a>", strtr($item, $htmlspecialchars)); # htmlspecialchars() does not like bad utf8
 
 		if (preg_match('/^[\'"]/', $var))
 			$r .= "$item ";
-- 
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