From: Chad Horohoe <demon@users.mediawiki.org>
Date: Sat, 14 Mar 2009 02:17:01 +0000 (+0000)
Subject: Check if the path is writable before trying to mkdir().
X-Git-Tag: 1.31.0-rc.0~42492
X-Git-Url: http://git.cyclocoop.org/%28?a=commitdiff_plain;h=49e97b4c41069d0b0ff332499ae8699527d339bd;p=lhc%2Fweb%2Fwiklou.git

Check if the path is writable before trying to mkdir().
---

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 2605ad002f..35d8f18212 100644
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -2008,6 +2008,9 @@ function wfMkdirParents( $dir, $mode = null ) {
 	if ( is_null( $mode ) )
 		$mode = $wgDirectoryMode;
 
+	if ( !is_writable( $dir ) ) {
+		return false;
+	}
 	return mkdir( $dir, $mode, true );  // PHP5 <3
 }