[Xymon] Core dump in showgraph.cgi with very large "service" name

[Henrik Størner]

> One more bug that I can't track down where to fix.  If I go to a
> "showgraph" page and change the "service" value to something
> ludicrously large (2k or more), then showgraph.cgi dumps core.

Fixed now. I've done a code audit of the web CGI's today, and fixed a 
bunch of potential problems with parameter handling.

I need to do some more testing to make sure it hasn't broken anything. 
After that, there will be a 4.3.4 release.


Regards,
Henrik