From 107326dcd98c9518166f82f50b19fea1909c31fb Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Tue, 10 Jan 2006 01:27:36 +0000
Subject: [PATCH] Rerun comment text back through kses.

git-svn-id: http://svn.automattic.com/wordpress/trunk@3418 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/kses.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/wp-includes/kses.php b/wp-includes/kses.php
index bc9d5141e5..a662b2e833 100644
--- a/wp-includes/kses.php
+++ b/wp-includes/kses.php
@@ -98,8 +98,12 @@ function wp_kses_split2($string, $allowed_html, $allowed_protocols)
 		return '&gt;';
 	# It matched a ">" character
 
-	if (preg_match('%^<!--.*-->$%', $string))
-		return $string;
+	if (preg_match('%^<!--(.*)-->$%', $string, $matches)) {
+		$string = $matches[1];
+		while ( $string != $newstring = wp_kses($string, $allowed_html, $allowed_protocols) )
+			$string = $newstring;
+		return "<!--{$string}-->";
+	}
 	# Allow HTML comments
 
 	if (!preg_match('%^<\s*(/\s*)?([a-zA-Z0-9]+)([^>]*)>?$%', $string, $matches))