From owner-freebsd-hackers@FreeBSD.ORG Thu Jun 5 07:56:35 2003 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4BD9437B401; Thu, 5 Jun 2003 07:56:35 -0700 (PDT) Received: from peedub.jennejohn.org (p213.54.228.87.tisdip.tiscali.de [213.54.228.87]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0AF4C43F3F; Thu, 5 Jun 2003 07:56:34 -0700 (PDT) (envelope-from garyj@jennejohn.org) Received: from peedub.jennejohn.org (localhost [127.0.0.1]) by peedub.jennejohn.org (8.12.9/8.11.6) with ESMTP id h55EuVX0009394; Thu, 5 Jun 2003 16:56:32 +0200 (CEST) (envelope-from garyj@peedub.jennejohn.org) Message-Id: <200306051456.h55EuVX0009394@peedub.jennejohn.org> X-Mailer: exmh version 2.6.3 04/04/2003 with nmh-1.0.4 To: Tony Meman In-Reply-To: Message from Tony Meman of "Wed, 04 Jun 2003 21:29:02 -0300." <3EDE8ECE.6040400@superig.com.br> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Thu, 05 Jun 2003 16:56:31 +0200 From: Gary Jennejohn cc: freebsd-security@freebsd.org cc: freebsd-questions@freebsd.org cc: freebsd-hackers@freebsd.org Subject: Re: Non-Executable Stack Patch X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 05 Jun 2003 14:56:35 -0000 Tony Meman writes: > I was wondering if there's any non-executable stack patch for > FreeBSD's kernel. > It would have been better to ask this on -hackers or -current. If I understand things correctly FreeBSD requires an executable stack for signal trampolines, so the answer would be no. But I may be wrong, so I'm Cc'ing this to -hackers. --- Gary Jennejohn / garyj@jennejohn.org gj@freebsd.org gj@denx.de