https://www.mediawiki.org/wiki/Special:Code/MediaWiki/114675
Revision: 114675
Author: tstarling
Date: 2012-04-02 23:50:43 +0000 (Mon, 02 Apr 2012)
Log Message:
-----------
Fix infinite loop, apparently readdir(false) === null
Modified Paths:
--------------
branches/wmf/1.19wmf1/extensions/ConfirmEdit/FancyCaptcha.class.php
Modified: branches/wmf/1.19wmf1/extensions/ConfirmEdit/FancyCaptcha.class.php
===================================================================
--- branches/wmf/1.19wmf1/extensions/ConfirmEdit/FancyCaptcha.class.php
2012-04-02 23:29:19 UTC (rev 114674)
+++ branches/wmf/1.19wmf1/extensions/ConfirmEdit/FancyCaptcha.class.php
2012-04-02 23:50:43 UTC (rev 114675)
@@ -97,6 +97,9 @@
// Check which subdirs are actually present...
$dir = opendir( $directory );
+ if ( !$dir ) {
+ return false;
+ }
while ( false !== ( $entry = readdir( $dir ) ) ) {
if ( ctype_xdigit( $entry ) && strlen( $entry )
== 1 ) {
$dirs[] = $entry;
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