[dokuwiki] Re: darcs changes 2007-10-01
- From: Guy Brand <gb@xxxxxxxxxxxxxxxxx>
- To: dokuwiki@xxxxxxxxxxxxx
- Date: Wed, 3 Oct 2007 21:49:53 +0200
On 01 October at 04:00, Andreas Gohr wrote:
> Sun Sep 30 20:42:50 CEST 2007 Andreas Gohr <andi[at]splitbrain.org>
> * don't use realpath() anymore (FS#1261 and others)
>
> The use of realpath() to clean up relative file names caused some
> trouble in certain setups relying on symlinks or having restricitve
> file structure setups.
>
> This patch replaces all realpath() calls with a PHP only replacement
> which should solve those problems.
Hi
Unfortunately this is not enough in my symlinked farm. The problem
comes from __FILE__ being the **absolute** path to a file and thus
breaking when used in a symlinked context.
With the patches applied, you can see the broken farm on
http://www-isis.u-strasbg.fr/bug/farm/ (try any of the five
available animals in this farm).
__FILE__, DOKU_INC and $_SERVER['SCRIPT_FILENAME'] are displayed in
mediamanager.php so one can see the problem. For example in
http://www-isis.u-strasbg.fr/bug/farm/3/lib/exe/mediamanager.php
where __FILE__ (and thus DOKU_INC which uses it) has lost the
symlinked directory name as it resolves to the absolute path in the
local filesystem.
That's why my farm patch is not only getting rid of realpath() but
also of __FILE__.
Have fun!
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