From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2FB75C433E0 for ; Thu, 25 Jun 2020 21:24:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 125E82076E for ; Thu, 25 Jun 2020 21:24:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2406047AbgFYVY2 (ORCPT ); Thu, 25 Jun 2020 17:24:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54836 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2403817AbgFYVY2 (ORCPT ); Thu, 25 Jun 2020 17:24:28 -0400 X-Greylist: delayed 446 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Thu, 25 Jun 2020 14:24:27 PDT Received: from herc.mirbsd.org (herc.mirbsd.org [IPv6:2001:470:1f15:10c:202:b3ff:feb7:54e8]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 120EAC08C5C1 for ; Thu, 25 Jun 2020 14:24:26 -0700 (PDT) Received: from herc.mirbsd.org (tg@herc.mirbsd.org [192.168.0.82]) by herc.mirbsd.org (8.14.9/8.14.5) with ESMTP id 05PLGAuu015400 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 25 Jun 2020 21:16:17 GMT Date: Thu, 25 Jun 2020 21:16:10 +0000 (UTC) From: Thorsten Glaser X-X-Sender: tg@herc.mirbsd.org To: Kees Cook cc: Dan Carpenter , Ben Hutchings , Christian Kujau , Alexey Dobriyan , Andrew Morton , Willy Tarreau , linux-kernel@vger.kernel.org, klibc@lists.zytor.com, "H. Peter Anvin" Subject: Re: [klibc] process '/usr/bin/rsync' started with executable stack In-Reply-To: <202006251253.2893D4F67@keescook> Message-ID: References: <20200624165148.GD31008@kadam> <202006241238.E9CB1CE85B@keescook> <20200625100429.GB2571@kadam> <202006251253.2893D4F67@keescook> Content-Language: de-DE-1901, en-GB X-Message-Flag: Your mailer is broken. Get an update at http://www.washington.edu/pine/getpine/pcpine.html for free. MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Kees Cook dixit: >3) fix the use of trampolines in klibc AIUI done in klibc, but post-2.0.7 bye, //mirabilos -- FWIW, I'm quite impressed with mksh interactively. I thought it was much *much* more bare bones. But it turns out it beats the living hell out of ksh93 in that respect. I'd even consider it for my daily use if I hadn't wasted half my life on my zsh setup. :-) -- Frank Terbeck in #!/bin/mksh