From owner-cvs-all@FreeBSD.ORG Thu Nov 10 13:04:36 2005 Return-Path: X-Original-To: cvs-all@FreeBSD.org Delivered-To: cvs-all@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5AD3616A41F; Thu, 10 Nov 2005 13:04:36 +0000 (GMT) (envelope-from gbergling@0xfce3.net) Received: from einhorn.in-berlin.de (einhorn.in-berlin.de [192.109.42.8]) by mx1.FreeBSD.org (Postfix) with ESMTP id 77CE443D5A; Thu, 10 Nov 2005 13:04:33 +0000 (GMT) (envelope-from gbergling@0xfce3.net) X-Envelope-From: gbergling@0xfce3.net Received: from node26.0xfce3.net (port-ip-213-211-224-147.reverse.mdcc-fun.de [213.211.224.147]) (authenticated bits=128) by einhorn.in-berlin.de (8.12.10/8.12.10/Debian-4) with ESMTP id jAAD4LU4003616 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Thu, 10 Nov 2005 14:04:25 +0100 Received: from node26.0xfce3.net (localhost [127.0.0.1]) by node26.0xfce3.net (8.13.4/8.13.4) with ESMTP id jAAD49Bq000968; Thu, 10 Nov 2005 14:04:09 +0100 (CET) (envelope-from gbergling@0xfce3.net) Received: (from gordon@localhost) by node26.0xfce3.net (8.13.4/8.13.4/Submit) id jAAD46NQ000967; Thu, 10 Nov 2005 14:04:06 +0100 (CET) (envelope-from gbergling@0xfce3.net) X-Authentication-Warning: node26.0xfce3.net: gordon set sender to gbergling@0xfce3.net using -f Date: Thu, 10 Nov 2005 14:04:06 +0100 From: Gordon Bergling To: Doug White Message-ID: <20051110130406.GA832@node26.0xfce3.net> References: <200511092203.jA9M3omu013054@repoman.freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200511092203.jA9M3omu013054@repoman.freebsd.org> X-Url: X-Operating-System: FreeBSD 6.0-RELEASE i386 X-Host-Uptime: 2:00PM up 20 mins, 2 users, load averages: 0.19, 0.14, 0.09 User-Agent: Mutt/1.5.11 X-Spam-Score: (0.948) BAYES_40,FORGED_RCVD_HELO,HELO_DYNAMIC_DHCP X-Scanned-By: MIMEDefang_at_IN-Berlin_e.V. on 192.109.42.8 Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/kern vfs_subr.c src/sys/fs/devfs devfs_vnops.c X-BeenThere: cvs-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the entire tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Nov 2005 13:04:36 -0000 Hi, * Thus spake Doug White (dwhite@FreeBSD.org): > dwhite 2005-11-09 22:03:50 UTC > > FreeBSD src repository > > Modified files: > sys/kern vfs_subr.c > sys/fs/devfs devfs_vnops.c > Log: > This is a workaround for a complicated issue involving VFS cookies and devfs. > The PR and patch have the details. The ultimate fix requires architectural > changes and clarifications to the VFS API, but this will prevent the system > from panicking when someone does "ls /dev" while running in a shell under the > linuxulator. > > This issue affects HEAD and RELENG_6 only. > > PR: 88249 > Submitted by: "Devon H. O'Dell" > MFC after: 3 days > > Revision Changes Path > 1.128 +24 -0 src/sys/fs/devfs/devfs_vnops.c > 1.652 +4 -0 src/sys/kern/vfs_subr.c Could this be MFC'ed to RELENG_6_0, too? I think its also a security risk on shell servers, where linux emulation is installed and the server runs 6.0-RELEASE. best regards, Gordon -- Gordon Bergling http://www.0xFCE3.net/ PGP Fingerprint: 7732 9BB1 5013 AE8B E42C 28E0 93B9 D32B C76F 02A0 RIPE-HDL: MDTP-RIPE "There is no place like 127.0.0.0/8"