Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sun, 14 Oct 2001 19:48:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sun, 14 Oct 2001 19:48:45 -0400 Received: from leibniz.math.psu.edu ([146.186.130.2]:33956 "EHLO math.psu.edu") by vger.kernel.org with ESMTP id ; Sun, 14 Oct 2001 19:48:29 -0400 Date: Sun, 14 Oct 2001 19:48:56 -0400 (EDT) From: Alexander Viro To: Bernd Eckenfels cc: linux-kernel@vger.kernel.org, debian-devel@lists.debian.org Subject: Re: mount --bind and -o [re: nosuid/noexec/nodev handling] In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 15 Oct 2001, Bernd Eckenfels wrote: > In article <20011014185908.P1074@niksula.cs.hut.fi> you wrote: > >> mount --bind /home/luser /home/luser > >> mount -o remount,noexec /home/luser > > Thats nice! For example on Debian GNU/Linux one can mount /var with noexec > with the exceptin of /var/lib/dpkg/info/* because it contains all those > installation scripts. (Well actually, this design decision is not that nice, > but at least one can work around with your vfs mount option idea. Same problem as with replacing /etc/alternatives symlink farms with bindings - no support in Hurd. Considering somewhat erm... omnivorous attitude of Hurd folks that may change at some point, but for now it's a no-go. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/