Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 4 Oct 2001 01:53:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 4 Oct 2001 01:53:09 -0400 Received: from vindaloo.ras.ucalgary.ca ([136.159.55.21]:63617 "EHLO vindaloo.ras.ucalgary.ca") by vger.kernel.org with ESMTP id ; Thu, 4 Oct 2001 01:52:58 -0400 Date: Wed, 3 Oct 2001 23:53:25 -0600 Message-Id: <200110040553.f945rPY00355@vindaloo.ras.ucalgary.ca> From: Richard Gooch To: Alexander Viro Cc: Linus Torvalds , linux-kernel@vger.kernel.org Subject: Re: Security question: "Text file busy" overwriting executables but not shared libraries? In-Reply-To: In-Reply-To: <9pgsk4$7ep$1@penguin.transmeta.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Alexander Viro writes: > > I _really_ doubt that something does write() on /etc/passwd. Create a > file and rename it over the thing - sure, but that's it. > # vi /etc/passwd Regards, Richard.... Permanent: rgooch@atnf.csiro.au Current: rgooch@ras.ucalgary.ca - 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/