From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756508AbXLUUc1 (ORCPT ); Fri, 21 Dec 2007 15:32:27 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753583AbXLUUcR (ORCPT ); Fri, 21 Dec 2007 15:32:17 -0500 Received: from mx1.redhat.com ([66.187.233.31]:54212 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752889AbXLUUcQ (ORCPT ); Fri, 21 Dec 2007 15:32:16 -0500 Subject: Re: [PATCH] Allow Kconfig to set default mmap_min_addr protection From: Eric Paris To: Jan Engelhardt Cc: linux-kernel@vger.kernel.org, jmorris@namei.org, alan@redhat.com, chrisw@redhat.com, akpm@linux-foundation.org, linux-security-module@vger.kernel.org, solar@openwall.com, wtarreau@hera.kernel.org In-Reply-To: References: <1198101545.6197.52.camel@localhost.localdomain> Content-Type: text/plain Date: Fri, 21 Dec 2007 15:31:19 -0500 Message-Id: <1198269079.3732.3.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.12.2 (2.12.2-2.fc8) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2007-12-20 at 00:29 +0100, Jan Engelhardt wrote: > On Dec 19 2007 16:59, Eric Paris wrote: > > > >+config SECURITY_DEFAULT_MMAP_MIN_ADDR > >+ int "Low address space to protect from user allocation" > > Hm, should not this be 'hex'? I guess it could be, but the input for /proc/sys/vm/mmap_min_addr is base 10 as well so I figured consistency was a good thing. Do you have strong feelings? I guess so since you posted about it. -Eric