common-lisp.net downloading 100GB from itself?

Looking at http://common-lisp.net/cgi-bin/awstats.pl I see that
common-lisp.net is one of the main visiting domains of
common-lisp.net. In fact, it's the main downloader: ~100GB.

It's probably the checkbot crawler which does this, maybe because it's
downloading all variants of output being generated by a cgi script or
something. That would also explain why it keeps filling up the /tmp
volume. The question would be: which cgi script, so we can prevent
this behaviour...

Bye,


Erik.