From owner-freebsd-arch@FreeBSD.ORG Wed May 23 19:12:32 2007 Return-Path: X-Original-To: freebsd-arch@freebsd.org Delivered-To: freebsd-arch@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id BFA4016A400; Wed, 23 May 2007 19:12:32 +0000 (UTC) (envelope-from phk@critter.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) by mx1.freebsd.org (Postfix) with ESMTP id 6173A13C4BC; Wed, 23 May 2007 19:12:31 +0000 (UTC) (envelope-from phk@critter.freebsd.dk) Received: from critter.freebsd.dk (unknown [192.168.61.3]) by phk.freebsd.dk (Postfix) with ESMTP id 49A00173B5; Wed, 23 May 2007 19:12:30 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.14.1/8.14.1) with ESMTP id l4NJCqrh007159; Wed, 23 May 2007 19:12:52 GMT (envelope-from phk@critter.freebsd.dk) To: Colin Percival From: "Poul-Henning Kamp" In-Reply-To: Your message of "Wed, 23 May 2007 09:38:46 MST." <46546E16.9070707@freebsd.org> Date: Wed, 23 May 2007 19:12:52 +0000 Message-ID: <7158.1179947572@critter.freebsd.dk> Sender: phk@critter.freebsd.dk Cc: "freebsd-arch@freebsd.org" Subject: Re: RFC: Removing file(1)+libmagic(3) from the base system X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 May 2007 19:12:32 -0000 In message <46546E16.9070707@freebsd.org>, Colin Percival writes: >FreeBSD architects and file(1) maintainer, > >I'd like to remove file(1) and libmagic(3) from the FreeBSD base system >for the following reasons: >1. I don't see it as being a necessary component of a UNIX-like operating >system. On this I would tend to disagree strongly. The ability to identify random files have been a key component of UNIX for many years and I think people would be significantly surprised if we stopped providing it. One mitigating option would be to open the magic file and input and sequester the file process in a jail. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.