From: cw@f00f.org (Chris Wedgwood)
To: Alexander Viro <viro@math.psu.edu>
Cc: Chris Wedgwood <cw@f00f.org>, Ben Ford <ben@kalifornia.com>,
Marty Leisner <leisner@rochester.rr.com>,
linux-kernel@vger.kernel.org
Subject: Re: mounting a fs in two places at once?
Date: Thu, 28 Jun 2001 17:04:54 +1200 [thread overview]
Message-ID: <20010628170454.D9011@weta.f00f.org> (raw)
In-Reply-To: <Pine.GSO.4.21.0106271005340.19655-100000@weyl.math.psu.edu>
In-Reply-To: <Pine.GSO.4.21.0106271005340.19655-100000@weyl.math.psu.edu>
On Wed, Jun 27, 2001 at 10:22:17AM -0400, Alexander Viro wrote:
> If you want root-proof analog of chroot - fine, but that will require
> at least taking away the ability to mount/umount anything.
How does FreeBSD implement this with jails? Don't jailed people get
dummy /dev access that is more or less crippled?
I wonder if all this effort is really worth it though, it seems like
lots of 'fixes' to avoid the all-powerful root, so perhaps the fix
lies elsewhere?
--cw
next prev parent reply other threads:[~2001-06-28 5:05 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-06-25 2:12 mounting a fs in two places at once? Marty Leisner
2001-06-25 2:35 ` Alexander Viro
2001-06-25 6:18 ` Richard Gooch
2001-06-25 3:21 ` Jeff Chua
2001-06-25 9:20 ` Ben Ford
2001-06-27 12:48 ` Chris Wedgwood
2001-06-27 14:22 ` Alexander Viro
2001-06-28 5:04 ` Chris Wedgwood [this message]
2001-06-27 18:00 ` Ben Ford
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