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Date: Tue, 25 Apr 2006 09:28:23 +0100
From: Al Viro <viro@ftp.linux.org.uk>
To: Neil Brown <neilb@suse.de>
Cc: Stephen Smalley <sds@tycho.nsa.gov>, Chris Wright <chrisw@sous-sol.org>,
       James Morris <jmorris@namei.org>,
       Arjan van de Ven <arjan@infradead.org>, Andi Kleen <ak@suse.de>,
       linux-kernel@vger.kernel.org, linux-security-module@vger.kernel.org
Subject: Re: [RFC][PATCH 0/11] security: AppArmor - Overview
Message-ID: <20060425082823.GD27946@ftp.linux.org.uk>
References: <1145470463.3085.86.camel@laptopd505.fenrus.org> <p73mzeh2o38.fsf@bragg.suse.de> <1145522524.3023.12.camel@laptopd505.fenrus.org> <20060420192717.GA3828@sorel.sous-sol.org> <1145621926.21749.29.camel@moss-spartans.epoch.ncsc.mil> <20060421173008.GB3061@sorel.sous-sol.org> <1145642853.21749.232.camel@moss-spartans.epoch.ncsc.mil> <17484.20906.122444.964025@cse.unsw.edu.au> <1145911526.14804.71.camel@moss-spartans.epoch.ncsc.mil> <17485.55676.177514.848509@cse.unsw.edu.au>
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On Tue, Apr 25, 2006 at 06:10:36PM +1000, Neil Brown wrote:
> I have a knife with which to eat my dinner, but the moment I move
> it more than 10cm from my plate, a robotic hand reaches out and
> immobilised my hand and hence the knife.  Who is being protected?
> 
> Not me I guess, because the sinful desire to kill has already taken
> over my brain, though maybe I am being protected from life in prison
> for murder.

... unless you figure out that knife can be thrown and 20cm + diameter of
plate might be enough of a swing to send it in the right direction with
the right angular momentum...