From owner-freebsd-security@FreeBSD.ORG Sun Apr 14 11:49:33 2013 Return-Path: Delivered-To: freebsd-security@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id D9C57EDE for ; Sun, 14 Apr 2013 11:49:33 +0000 (UTC) (envelope-from des@des.no) Received: from smtp.des.no (smtp.des.no [194.63.250.102]) by mx1.freebsd.org (Postfix) with ESMTP id 9D43FC14 for ; Sun, 14 Apr 2013 11:49:33 +0000 (UTC) Received: from ds4.des.no (smtp.des.no [194.63.250.102]) by smtp-int.des.no (Postfix) with ESMTP id 71FFF8A24; Sun, 14 Apr 2013 11:49:32 +0000 (UTC) Received: by ds4.des.no (Postfix, from userid 1001) id 3EB1A9073; Sun, 14 Apr 2013 13:49:32 +0200 (CEST) From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= To: =?utf-8?Q?P=C3=A9tur?= Ingi Egilsson Subject: Re: File descriptors References: <5169F961.7030407@erdgeist.org> <000A44DA-4A24-48C8-A4B2-EE9473A03C38@petur.eu> Date: Sun, 14 Apr 2013 13:49:31 +0200 In-Reply-To: <000A44DA-4A24-48C8-A4B2-EE9473A03C38@petur.eu> (=?utf-8?Q?=22P=C3=A9tur?= Ingi Egilsson"'s message of "Sun, 14 Apr 2013 10:48:28 +0200") Message-ID: <86sj2tcoxg.fsf@ds4.des.no> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Cc: freebsd-security@freebsd.org, Dirk Engling X-BeenThere: freebsd-security@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Security issues \[members-only posting\]" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 14 Apr 2013 11:49:33 -0000 P=C3=A9tur Ingi Egilsson writes: > The general understanding by users, I think you mean *your* understanding, unless you have actually conducted a poll of a representative sample of *nix users. > be it right or wrong, is that whenever a files' permission is changed, > then the effect is immediate everywhere in the system. This has never been the case. DES --=20 Dag-Erling Sm=C3=B8rgrav - des@des.no