From d1621357a66073416c0ed78f02f3ab7d5d2bf1d8 Mon Sep 17 00:00:00 2001
From: Jared Hancock <jared@osticket.com>
Date: Thu, 27 Feb 2014 22:49:35 -0600
Subject: [PATCH] html: Drop xml processing instructions from email
---
include/class.format.php | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/class.format.php b/include/class.format.php
index 8bdb7fa46..03216e4a0 100644
--- a/include/class.format.php
+++ b/include/class.format.php
@@ -202,8 +202,9 @@ class Format {
array(':<(head|style|script).+</\1>:is', # <head> and <style> sections
':<!\[[^]<]+\]>:', # <![if !mso]> and friends
':<!DOCTYPE[^>]+>:', # <!DOCTYPE ... >
+ ':<\?[^>]+>:', # <?xml version="1.0" ... >
),
- array('', '', ''),
+ array('', '', '', ''),
$html);
$config = array(
'safe' => 1, //Exclude applet, embed, iframe, object and script tags.
--
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