Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp51861ybt; Tue, 23 Jun 2020 15:06:04 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyunaZVMlFQhWWrpiaX1WXB8ukWtqk6DS7tSbod22ISR87wmMlaFdsIxoe0WtMxZiuLV6nR X-Received: by 2002:a17:906:3c42:: with SMTP id i2mr9482842ejg.14.1592949964537; Tue, 23 Jun 2020 15:06:04 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1592949964; cv=none; d=google.com; s=arc-20160816; b=n23kmdYgbQ0dgrzEutdsPQoIwn3MXGEefHWtbL4iviGM5qH+gFF7U2vOIv3jRZXT6B MicsPbRK3C8QM3j8ldT0wA8dS+0fN5mieEWvQ2kitnuHVXKmIV6vMs/1CNpBK2AvYZR3 1w89Pf+RaAVaXYHHHwaXQfWpg/2QJbsXzSly1T0HnswriSkIUybn7StYvFoD3Lvnx90b S0JjRWQMM9i+Wun3HxzHT3P848K5oUHxuKRA7UhNEaS0srzV36yC4CA2U6Ywb3g3TgNu Iao6CDD+dVRHYP6Tbcz3UxGYEDQZ0w7A1wGFuLUdVPnLcRfiQ2K2+uBW+DBa+M5dvN/U 79eg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:user-agent:references :message-id:in-reply-to:subject:cc:to:from:date; bh=VPHaeU73KyL7gA/zfK9FWlQNEQ6lZhMt4M/rrL/yrkA=; b=KW7+hJHO+DXkRO3dIpF4+yGSWGF1b9WjLHoDh+u5d6LLzasvXVjnz8zg4tUFuU5y05 Qp+owtxQGRiKeByhaUV2PPMVSSwDE/vYZGnKukMScpgP8Ex68hW1hlDlHX5Qv3C0QgT7 rmhyf0470YC3+R3I20zgLP7LtAOb+EspyFWCQNeqP69vadAHRl5+6/sif0xFlFspG6JN OLfJseqBJOQidQdQ8IfpaUmzEwF+4imG6sERp2OBOumWb7VugD/Ms9rVT6ZZ4EZOXADO nxg3vdYWFQHZoEhVGaS89lkcovO6LnlKEq2nkp3DvkeaTGdm1fuMup9n1J44Ike36BvI +u9A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id a2si12488723edk.226.2020.06.23.15.05.41; Tue, 23 Jun 2020 15:06:04 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389313AbgFWWCn (ORCPT + 99 others); Tue, 23 Jun 2020 18:02:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39800 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387709AbgFWWCm (ORCPT ); Tue, 23 Jun 2020 18:02:42 -0400 Received: from trent.utfs.org (trent.utfs.org [IPv6:2a03:3680:0:3::67]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A94E7C061573 for ; Tue, 23 Jun 2020 15:02:42 -0700 (PDT) Received: from localhost (localhost [IPv6:::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by trent.utfs.org (Postfix) with ESMTPS id 6AEF55F87E; Wed, 24 Jun 2020 00:02:41 +0200 (CEST) Date: Tue, 23 Jun 2020 15:02:41 -0700 (PDT) From: Christian Kujau To: Alexey Dobriyan cc: Kees Cook , Andrew Morton , Willy Tarreau , Dan Carpenter , linux-kernel@vger.kernel.org Subject: Re: process '/usr/bin/rsync' started with executable stack In-Reply-To: <20200623215042.GA43266@localhost.localdomain> Message-ID: References: <202006231131.AD0A7F5F@keescook> <20200623215042.GA43266@localhost.localdomain> User-Agent: Alpine 2.22.1 (DEB 446 2020-06-13) 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 On Wed, 24 Jun 2020, Alexey Dobriyan wrote: > BTW this bug was exactly the one described in the changelog: > compiling assembly brings executable stack by default: Great, thanks for the pointer, will wait until this lands in Arch. My search engine brought up the lkml discussion though, no the thread[0] on rsync-cvs ;-) Christian. [0] https://lists.samba.org/archive/rsync-cvs/2020-June/007661.html -- BOFH excuse #211: Lightning strikes.