From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([208.92.234.80] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from <gentoo-dev+bounces-49543-garchives=archives.gentoo.org@lists.gentoo.org>) id 1RpQ4w-0002Cg-2D for garchives@archives.gentoo.org; Mon, 23 Jan 2012 20:01:26 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id AED98E0BC2; Mon, 23 Jan 2012 20:01:13 +0000 (UTC) Received: from smtp.gentoo.org (smtp.gentoo.org [140.211.166.183]) by pigeon.gentoo.org (Postfix) with ESMTP id 8FBD6E0AC1 for <gentoo-dev@lists.gentoo.org>; Mon, 23 Jan 2012 20:00:43 +0000 (UTC) Received: from mail-pz0-f53.google.com (mail-pz0-f53.google.com [209.85.210.53]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: floppym) by smtp.gentoo.org (Postfix) with ESMTPSA id 0E1871B4008 for <gentoo-dev@lists.gentoo.org>; Mon, 23 Jan 2012 20:00:43 +0000 (UTC) Received: by dadv6 with SMTP id v6so1695546dad.40 for <gentoo-dev@lists.gentoo.org>; Mon, 23 Jan 2012 12:00:41 -0800 (PST) Precedence: bulk List-Post: <mailto:gentoo-dev@lists.gentoo.org> List-Help: <mailto:gentoo-dev+help@lists.gentoo.org> List-Unsubscribe: <mailto:gentoo-dev+unsubscribe@lists.gentoo.org> List-Subscribe: <mailto:gentoo-dev+subscribe@lists.gentoo.org> List-Id: Gentoo Linux mail <gentoo-dev.gentoo.org> X-BeenThere: gentoo-dev@lists.gentoo.org Reply-to: gentoo-dev@lists.gentoo.org MIME-Version: 1.0 Received: by 10.68.72.198 with SMTP id f6mr24367422pbv.6.1327348841799; Mon, 23 Jan 2012 12:00:41 -0800 (PST) Received: by 10.142.132.3 with HTTP; Mon, 23 Jan 2012 12:00:41 -0800 (PST) In-Reply-To: <CAHmME9q9L1n5yyX4MevnM3aVw6mGxCxgB94OchAL4sONtV90Ag@mail.gmail.com> References: <CAHmME9oDzehZRbOM90u4viQa+xQuHQGyZfcvtqY-8JEWfDSUdA@mail.gmail.com> <1327346549.60706.35.camel@titan.home.flameeyes.eu> <CAHmME9q1-C3i35G3rWjpiSS5+S-MLKeLfhiA_X_DyOVCv0WH+Q@mail.gmail.com> <1327347460.60706.44.camel@titan.home.flameeyes.eu> <CAHmME9r_7J8+6jLK+Fc36F8XiMny6pmaL7E3n4DfOtoFTrj4pQ@mail.gmail.com> <CAJ0EP40fFda0P7crD6_UAjXBr-1dioxbVv5cqoV3fNaBCOQ7OA@mail.gmail.com> <CAHmME9q9L1n5yyX4MevnM3aVw6mGxCxgB94OchAL4sONtV90Ag@mail.gmail.com> Date: Mon, 23 Jan 2012 15:00:41 -0500 Message-ID: <CAJ0EP42C2e9ggiWAa7+JKvy73b5SWgbaa81m247b=f54aaObUQ@mail.gmail.com> Subject: Re: [gentoo-dev] Re: Can we get PIE on all SUID binaries by default, por favor? From: Mike Gilbert <floppym@gentoo.org> To: gentoo-dev@lists.gentoo.org Content-Type: text/plain; charset=UTF-8 X-Archives-Salt: 148ac13d-26c3-4d90-8363-f07484e0ac33 X-Archives-Hash: 8a1ac0a0fb0e15bf24d98feeb45cb271 On Mon, Jan 23, 2012 at 2:57 PM, Jason A. Donenfeld <Jason@zx2c4.com> wrote: > To check for PIE, > > readelf -h /bin/su | grep Type > > If it says EXEC, no PIE. If it says DYN, yes PIE. I'm asking "how does one enable PIE/ASLR", not how to check if it is enabled already.