From: Brad Jorsch <bjorsch@wikimedia.org>
Date: Mon, 4 Jan 2016 19:14:28 +0000 (-0800)
Subject: SECURITY: Check for mbstring.func_overload at runtime
X-Git-Tag: 1.31.0-rc.0~6886
X-Git-Url: http://git.cyclocoop.org/%22.%24image2.%22?a=commitdiff_plain;h=26c2d03c1766f98c9e5bbbb4237dd312d2799cd9;p=lhc%2Fweb%2Fwiklou.git

SECURITY: Check for mbstring.func_overload at runtime

The installer already checks for this, let's also catch the case when
someone enables this after installation.

Bug: T122807
Change-Id: Ieddbc932f482d52da1688d472f494074c81124b2

Signed-off-by: Chad Horohoe <chadh@wikimedia.org>
---

diff --git a/includes/WebStart.php b/includes/WebStart.php
index 29ad456c12..8314e2eb82 100644
--- a/includes/WebStart.php
+++ b/includes/WebStart.php
@@ -26,6 +26,10 @@
  * @file
  */
 
+if ( ini_get( 'mbstring.func_overload' ) ) {
+       die( 'MediaWiki does not support installations where mbstring.func_overload is non-zero.' );
+}
+
 # bug 15461: Make IE8 turn off content sniffing. Everybody else should ignore this
 # We're adding it here so that it's *always* set, even for alternate entry
 # points and when $wgOut gets disabled or overridden.