From owner-freebsd-questions@FreeBSD.ORG Tue Jun 19 12:30:38 2007 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 9167416A469 for ; Tue, 19 Jun 2007 12:30:38 +0000 (UTC) (envelope-from freebsd-questions-local@be-well.ilk.org) Received: from mail1.sea5.speakeasy.net (mail1.sea5.speakeasy.net [69.17.117.3]) by mx1.freebsd.org (Postfix) with ESMTP id 6EB9F13C4BD for ; Tue, 19 Jun 2007 12:30:38 +0000 (UTC) (envelope-from freebsd-questions-local@be-well.ilk.org) Received: (qmail 9601 invoked from network); 19 Jun 2007 12:30:38 -0000 Received: from dsl092-078-145.bos1.dsl.speakeasy.net (HELO be-well.ilk.org) ([66.92.78.145]) (envelope-sender ) by mail1.sea5.speakeasy.net (qmail-ldap-1.03) with SMTP for ; 19 Jun 2007 12:30:37 -0000 Received: from Lowell-Desk.lan (Lowell-Desk.lan [172.30.250.6]) by be-well.ilk.org (Postfix) with ESMTP id 1FEE72843A; Tue, 19 Jun 2007 08:30:35 -0400 (EDT) Received: by Lowell-Desk.lan (Postfix, from userid 1147) id 582001CD20; Tue, 19 Jun 2007 08:30:34 -0400 (EDT) To: Andrew Robinson References: <20070617012100.GV63160@ms.unimelb.edu.au> From: Lowell Gilbert Date: Tue, 19 Jun 2007 08:30:34 -0400 In-Reply-To: <20070617012100.GV63160@ms.unimelb.edu.au> (Andrew Robinson's message of "Sun\, 17 Jun 2007 11\:21\:00 +1000") Message-ID: <44ejk8rus5.fsf@Lowell-Desk.lan> User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.99 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: FreeBSD Questions Subject: Re: New files in setuid.today X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: FreeBSD Questions List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Jun 2007 12:30:38 -0000 Andrew Robinson writes: > I have some new file names in my /var/log/setuid.today file. There > are things on an external drive, pdfs, html documents, etc. The only > common factor that I can see is that all of them are 's' in the group > permissions. An example is: > > 1766558 -rw-r-sr-- 1 andrewr andrewr 8076 Jul 24 19:38:17 2005 > /home/andrewr/0.svn/0.infrastructure/www_public/andrewpr.JPG > > Just checking the names of the files, I know what each one of them is > (or is supposed to be!) and none of them are supposed to bne > executable. > > Can anyone tell me how this might happen, and what I should do to > clean it up? The first thing to do is to see whether the contents of the files are intact or not. If they are, then I would strongly suspect filesystem corruption and start trying to clean up on that basis.