Received: by 2002:a05:7412:8d10:b0:f3:1519:9f41 with SMTP id bj16csp6549291rdb; Fri, 15 Dec 2023 01:30:17 -0800 (PST) X-Google-Smtp-Source: AGHT+IHDxHsaKuCzwQ40M8DnxdfYjeFv8RA9Myg4XxwRyidZCRu7w61tXuqMrA8K718gkY0PdD+b X-Received: by 2002:a05:620a:40ca:b0:77f:b027:8aaf with SMTP id g10-20020a05620a40ca00b0077fb0278aafmr775608qko.97.1702632616826; Fri, 15 Dec 2023 01:30:16 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1702632616; cv=none; d=google.com; s=arc-20160816; b=eFf4b8UTQEB6VIiIwWc9PKeCkOh6HbYATTEOY0qytJjaY+5to6qwCwknBTT2SJ/Z9/ FCQ1e6RvGhGaTdKi1Z3ZpvraoYzOwVO4QC8W1bZu3lxPaLZyTPNLKguO7MGwDr+e6+DU 3eRfR1b+B2wQIxeqfzQFUt89jBfiWsr51rmBt4yo6ORJznTKwRNfPbMlM1oR6Y5Z7hL1 7vCm4TTuS4oiSCrq6/+NjavA/Cetp8lrGn/+1tyjuo3CsEE8FgBnoeniI0kTc72ZAgQv uXAcXLgU7dMwhvWxIng0I2K6JvyLium0KZDFdcRmIgdUCXqfKO/6TPjsRYNHG5XHDOGg ijZw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:list-unsubscribe:list-subscribe :list-id:precedence:dkim-signature; bh=79zIBD/UbRI07OJHltfEg+QZ50+Tf9xaWKrxNDztd8Y=; fh=p6Au+5sjTHalsqTv9fMcVOEjyCisN3IZ917rdXf63tU=; b=Y9woAIBBa9XdjyuNRkj4D/9xj6bO2N3eYTQ4Rccgybo6UrJCHb7s1WlxxQXSGYvUQQ WqO3TKWVq817Z7aTQR1kahGb7B/ZckRzXyQbmSZrwEXNyaHBl8+xpDKzMk8UnAHu9K7Q o4ejIFivSJKiwyDzptSjFWrnCaSOaUWZvn4X+rlN/HX6JhMh9wtxZkPDFN4vcsyR0JNj bvaxLGKDJgo866H++eg3znn1WaPKCrtXvx0GBrZ3TfEKcDVsDF4gg+1GqUma26rzPeIh ElNJuHmp2syhxw+vWJjeuzim6lAtwj6oi0BvGJD8vLX4Ln0YvNAUrpOLE0wnSu6e4vwa l/eQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b="BC/YVVYX"; spf=pass (google.com: domain of linux-kernel+bounces-683-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) smtp.mailfrom="linux-kernel+bounces-683-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org. [147.75.199.223]) by mx.google.com with ESMTPS id dl3-20020a05620a1d0300b0077d7a0f1d66si19001016qkb.84.2023.12.15.01.30.16 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 Dec 2023 01:30:16 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-683-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20230601 header.b="BC/YVVYX"; spf=pass (google.com: domain of linux-kernel+bounces-683-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) smtp.mailfrom="linux-kernel+bounces-683-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 932321C228B4 for ; Fri, 15 Dec 2023 09:30:16 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 9CC2618041; Fri, 15 Dec 2023 09:30:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="BC/YVVYX" X-Original-To: linux-kernel@vger.kernel.org Received: from mail-wr1-f50.google.com (mail-wr1-f50.google.com [209.85.221.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6522A18AEE; Fri, 15 Dec 2023 09:30:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-wr1-f50.google.com with SMTP id ffacd0b85a97d-33635d11d92so214936f8f.1; Fri, 15 Dec 2023 01:30:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1702632606; x=1703237406; darn=vger.kernel.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=79zIBD/UbRI07OJHltfEg+QZ50+Tf9xaWKrxNDztd8Y=; b=BC/YVVYXjg8E6eGlx7EK7/GdXAJzt51YX77jotQe3MiYoCF7NL4InQ9jE9ypMaQJBy GFes0g6hr451Vovm7U9QPstS7kTIxEga7hta3TNMuzoRmjHbHV7RwEem45Oi8n9i37z4 KHQjEZtDJ7+reVMOvDjUolGj2YGm/HtirmvQB9AD8WcdFExgzJV+OnDr1GTTIiABxF72 +SWPC8sNP6Ked4eAVTpNHT7w08YLK9goRQZcH2pUGw9a5X8dPT4RaLpr702qApEULRbn stDK+IvDOG3ONZiXtHhT+3T1tlm7Twv6oOaxZK0b1glwnuqjFJXZvT23NIxuN2papMv3 /ENA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702632606; x=1703237406; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=79zIBD/UbRI07OJHltfEg+QZ50+Tf9xaWKrxNDztd8Y=; b=Xk4x+A1rITqLyxYGwC/Ed6GNXeBQuSf29tKZVJiHIPGrW5FL4VHArtdhL6ZnFyaCDb vRYNdjO3+uB6nPIC9RJekEN0iSLvWiVF54PWVWZX6fmzW1UV+mvGV4rIlG3abrbfDLcn fKww5ACH3U/uuF3bYrsqdQyMr21vWxoUTDkuxDu35lLJQqkMovrg1YogBKHZskhH6Jad RT7mHMpwN+BJvy7wnmS/ib5JQ0TBqgFgbwEwRo1Imn16ff35EH679hDFweIsz+iztLZ8 EqyyASnxxBTAdS2ejlj6pNXLM/jqa9AW2qMAnsAIAB9N6WvhLM0WPJlWcaWnrCeSXtQj sm0Q== X-Gm-Message-State: AOJu0Yzyf6klpy6MHUX+y5S64I011z9EmIbJzvgJ6G1rHsMzWXKA4FS6 DW689iREB1SXZKMtbRtcO2WMUVZo3IoWuour5ZI= X-Received: by 2002:a5d:4acd:0:b0:336:4939:2c97 with SMTP id y13-20020a5d4acd000000b0033649392c97mr1343786wrs.47.1702632606414; Fri, 15 Dec 2023 01:30:06 -0800 (PST) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20231130205010.it.412-kees@kernel.org> <202312041410.708A1416AD@keescook> In-Reply-To: <202312041410.708A1416AD@keescook> From: Ronald Monthero Date: Fri, 15 Dec 2023 19:29:29 +1000 Message-ID: Subject: Re: [PATCH v2 0/2] qnx4: Avoid confusing compiler about buffer lengths To: Kees Cook Cc: Anders Larsen , linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Tue, Dec 5, 2023 at 8:10=E2=80=AFAM Kees Cook wr= ote: > > On Tue, Dec 05, 2023 at 01:46:27AM +1000, Ronald Monthero wrote: > > Cheers Kees, > > BR, > > ronald > > Is this a "Tested-by"? :) Oh sorry Kees I have somehow missed this conversation. Yes ack the tests which were earlier causing oops, now pass with the 2 patc= hes. BR, ronald