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Re: chroot() break
matthew patton <email@example.com> writes:
> On Wed, 23 May 2001, Bill Larson wrote:
> > It may not be direclty applicable to OpenBSD, but it is a general
> > reference/analysis for chroot operations at
> > <http://www.bpfh.net/simes/computing/chroot-break.html>. Take a look
> > and determine your level of concern.
> and what's stopping OpenBSD from doing the same thing that FreeBSD does
> (ie fail if open file descripter)? Seems straightforward to me.
Why bother? root has many more ways to escape a chroot. Closing all those
possibilities would mean that root would loose all his privileges while in
chroot and then it's pointless to be root anyway.