From owner-freebsd-security Mon Sep 27 0:31:20 1999 Delivered-To: freebsd-security@freebsd.org Received: from alpo.whistle.com (alpo.whistle.com [207.76.204.38]) by hub.freebsd.org (Postfix) with ESMTP id AFD7C14D6E; Mon, 27 Sep 1999 00:31:10 -0700 (PDT) (envelope-from julian@whistle.com) Received: from home.elischer.org (home.elischer.org [207.76.204.203]) by alpo.whistle.com (8.9.1a/8.9.1) with ESMTP id AAA01431; Mon, 27 Sep 1999 00:30:29 -0700 (PDT) Date: Mon, 27 Sep 1999 00:30:29 -0700 (PDT) From: Julian Elischer X-Sender: julian@home.elischer.org To: Poul-Henning Kamp Cc: Carol Deihl , freebsd-security@FreeBSD.ORG, freebsd-hackers@FreeBSD.ORG Subject: Re: chroot could chdir? (was Re: about jail) In-Reply-To: <18589.938412314@critter.freebsd.dk> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org I read it as her talking about chroot in general. On Mon, 27 Sep 1999, Poul-Henning Kamp wrote: > In message , Julian > Elischer writes: > > >You have to examine ALL fd's in case one has a directory open that is > >outside the chroot.. > >(see man fchdir(2)) > > We do. See source. > > -- > Poul-Henning Kamp FreeBSD coreteam member > phk@FreeBSD.ORG "Real hackers run -current on their laptop." > FreeBSD -- It will take a long time before progress goes too far! > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message