Patch published on http://enigo.com/projects/iowa/fcgipatch.html Please give this a high priority as we need it on our own infrastructure, thanks.
Created attachment 54219 [details] ruby-fcgi-0.8.5-r1.ebuild I took the liberty of adding ~amd64 & ~sparc as it is what I tested it on.
Created attachment 54220 [details, diff] ruby-fcgi-leak.patch Aforementioned patch
Committed - had to remove ~sparc as dev-libs/fcgi didn't have it keyworded.