On Mon, 14 Mar 2011 12:28:11 PDT, Justin said:
> Yes, she runs 2.6.34.8-68.fc13.i686.PAE

Which is the most recently released Fedora 13 kernel, from Feb 24,
so not ancient...

> I know this is for the kernel... The C file seems to exploit a
> vulnerability in the kernel, so I thought I should let the kernel
> people know so they could patch it upstream.

Toss the .c file to 'security@kernel.org', that's what it's there for.
If you have enough kernel savvy to figure out what's getting abused,
cc: the subsystem maintainer.  But if you don't, that's OK too,
somebody reading security@ will handle that if needed.