This is a static dump of issues in the old "Flyspray" bugtracker for DokuWiki. Bugs and feature requests are now tracked at the
issue tracker at Github
FS#2107 Infinite loop in breadcrumbs()
If $conf['breadcrumbs'] is set to '-1' the breadcrumbs() function in inc/common.php will loop forever (or the PHP execution limit, whichever comes first).
A test for $conf['breadcrumbs'] <= 0 at the start of the function will prevent this, and just return an empty array immediately.
Fixed in DokuWiki git version 4871414204799044c31aa2764c4b4ca020e2331d.