[drupal-devel] [bug] menu error line 974 with MBstring

Dries drupal-devel at drupal.org
Fri May 6 09:43:45 UTC 2005

Issue status update for http://drupal.org/node/22026

 Project:      Drupal
 Version:      cvs
 Component:    menu system
 Category:     bug reports
 Priority:     normal
 Assigned to:  Robin Monks
 Reported by:  hendler
 Updated by:   Dries
 Status:       patch

I wonder how I can reproduce this problem.  Maybe we are fixing the
symptom, not the cause.


Previous comments:

May 5, 2005 - 02:15 : hendler

Menu.inc on line 974

 the do {}while() causes an error if $parent is empty because strrpos,
(I have mbstring enabled) may be null
to fix my problem I have this if statement wrapping it, which I
understand is logically equivlent to just doing a while loop.

      if ($parent){
       do {
         $parent = substr($parent, 0, strrpos($parent, '/'));
       while ($parent && !array_key_exists($parent, $_menu['path

This happens just after a new install.


May 6, 2005 - 01:43 : Robin Monks

Attachment: http://drupal.org/files/issues/menu.inc_0.patch (908 bytes)

We apparently don't check if the object exists before we work on it.


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