On Fri, 21 Jun 2002, Bill Studenmund wrote:

>
> Module Name:	syssrc
> Committed By:	wrstuden
> Date:		Fri Jun 21 02:19:13 UTC 2002
>
> Modified Files:
> 	syssrc/sys/kern: vfs_lookup.c
>
> Log Message:
> If we're in a chroot, and we are looking up '..', make sure we are
> still in the chroot. If not, teleport the lookup to the chroot
> and log. Closes an assisted-jail escape method pointed out by
> xs@kittenz.org.

Forgot to mention xs@kittenz.org and I came up with the patch.
Log message modified.

Take care,

Bill