From 31f1b78212fbaa7933a126311aa15484cf654590 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@users.mediawiki.org>
Date: Thu, 8 Mar 2007 22:14:53 +0000
Subject: [PATCH] * (bug 9223) Disallow magic tilde sequences in page titles
 and usernames

---
 RELEASE-NOTES      | 2 ++
 includes/Title.php | 7 +++++++
 2 files changed, 9 insertions(+)

diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index 095a89ad03..ffb721c867 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -254,6 +254,8 @@ lighter making things easier to read.
 * (bug 9217) Balance wfProfile calls in Skin::outputPage
 * (bug 9222) PostgreSQL updater should not be version-specific
 * (bug 1723) Article size in history
+* (bug 9223) Disallow magic tilde sequences in page titles and usernames
+
 
 == Languages updated ==
 
diff --git a/includes/Title.php b/includes/Title.php
index c40b6e6d48..15b5fb57cb 100644
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -1824,6 +1824,13 @@ class Title {
 		{
 			return false;
 		}
+		
+		/**
+		 * Magic tilde sequences? Nu-uh!
+		 */
+		if( strpos( $dbkey, '~~~' ) !== false ) {
+			return false;
+		}
 
 		/**
 		 * Limit the size of titles to 255 bytes.
-- 
2.20.1