From owner-freebsd-questions@FreeBSD.ORG Thu Apr 24 05:37:02 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3593A37B401 for ; Thu, 24 Apr 2003 05:37:02 -0700 (PDT) Received: from obsecurity.dyndns.org (adsl-67-115-75-1.dsl.lsan03.pacbell.net [67.115.75.1]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9F5A943F3F for ; Thu, 24 Apr 2003 05:37:01 -0700 (PDT) (envelope-from kris@obsecurity.org) Received: from rot13.obsecurity.org (rot13.obsecurity.org [10.0.0.5]) by obsecurity.dyndns.org (Postfix) with ESMTP id 75B0B66B9B; Thu, 24 Apr 2003 05:37:01 -0700 (PDT) Received: by rot13.obsecurity.org (Postfix, from userid 1000) id 53FF010CE; Thu, 24 Apr 2003 05:37:01 -0700 (PDT) Date: Thu, 24 Apr 2003 05:37:01 -0700 From: Kris Kennaway To: Rus Foster Message-ID: <20030424123701.GA75375@rot13.obsecurity.org> References: <20030424114256.L74000@thor.65535.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="rwEMma7ioTxnRzrJ" Content-Disposition: inline In-Reply-To: <20030424114256.L74000@thor.65535.net> User-Agent: Mutt/1.4i cc: questions@freebsd.org Subject: Re: Linux in a jail X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 24 Apr 2003 12:37:02 -0000 --rwEMma7ioTxnRzrJ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Apr 24, 2003 at 11:44:51AM +0100, Rus Foster wrote: > Hi, > Within a jailed environment is it possible to load the linux emulation? No. If you could load kernel modules then you could take over the machine, defeating one of the main points of using jail. > If I load it in the parent environemnt woudl that help? Yes; there's only one kernel to load modules into. Kris --rwEMma7ioTxnRzrJ Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (FreeBSD) iD8DBQE+p9ptWry0BWjoQKURAvTWAJ91uorkNvyqI3rHgjsycdKyyxsG8ACeOvKM itQuKIUSuKY4G0hcPn5R/zU= =FWJq -----END PGP SIGNATURE----- --rwEMma7ioTxnRzrJ--