From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-3.4 required=3.0 tests=AWL,BAYES_00, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD shortcircuit=no autolearn=ham autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id CC73E20357 for ; Sun, 16 Jul 2017 11:10:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751242AbdGPLK4 (ORCPT ); Sun, 16 Jul 2017 07:10:56 -0400 Received: from mout.web.de ([212.227.15.3]:58897 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751229AbdGPLKz (ORCPT ); Sun, 16 Jul 2017 07:10:55 -0400 Received: from [192.168.178.36] ([79.237.60.227]) by smtp.web.de (mrweb003 [213.165.67.108]) with ESMTPSA (Nemesis) id 0Lk8fS-1e3HJB3R98-00cDIB; Sun, 16 Jul 2017 13:10:51 +0200 Subject: Re: [PATCH] t: handle EOF in test_copy_bytes() To: Jeff King , git@vger.kernel.org References: <20170716104532.zyni62mvzz6rglu6@sigill.intra.peff.net> <20170716104718.i4nyphyzqh2mzhxt@sigill.intra.peff.net> From: =?UTF-8?Q?Ren=c3=a9_Scharfe?= Message-ID: Date: Sun, 16 Jul 2017 13:10:50 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: <20170716104718.i4nyphyzqh2mzhxt@sigill.intra.peff.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K0:BmPWjeEMmKYutIMxwQb5Kvi2HKmnskz3UOz/kjUDk4N20NNhLYH PsiG9Gyypnzs6zEzfs183pBzXuuXZh5SNkESeH1MHi/VrkW6LYfKuw9PzJATKs9NSQR7rJm 8ZJ6IF/cgl55DnPW3qoLbbIZx6A/LLCMasi06F+Zkq5R5wBd6u77p3akkW9xeD8xLUpUfXO KwVhoiy6rSvgZoMTTDoCw== X-UI-Out-Filterresults: notjunk:1;V01:K0:+vPKDTLQg9s=:vJiA5ALR2UJs56NbwkFffU SzYO05dI8JDQlqJNOFsnIZOtP5jYARMmXc1ApPyGlQQGOHH8tThsnnoI/twRH+nwBZqGWsT/B 8PjoihjzOLKHg/76nD7oMMVJbOS3rqbQqc1rorZ20Ev1bVAQhaoDp37mCjWXakKdBUXo5mzUx YdndD+yy4QAFGVVsj/ZJzIMgQIr58Vh3hqjaVZtaXmhXzWF94TcbL6zUUfqZIN/Cd8bNYM9Tb Vuo8CcdYr1wdwvpz7c0M0moZxC3ptOpIe42VCE05oDScCMNAX51+zAd708N7uqdDuHJpbEzMm NCVTMOmH9EntUgKFB0H+y++RgxSOtQ14vzjih0SJE+5GUbBB/w8tiF4KVKkWUChdKSPbpyeOJ KiIR9JfR7akwpMGxGHGBaHmScfaK67r5mR9jyk70kFT6OXNfKuuoIik9dD6v03Bl47w5dGGBh C0nW5Kn7QaLkaQEv9d4KnB3K+SD8TonbJZzcEcqzrX92+hMgAKVt7jDEpulX6YtenaL351rp+ tLpEa0lNTMIhyv2oCAMDm1Pl8blS4JpULGR2h1d9jFpkD5iZfcCmbNGGCVJyTeeq3bH/YxKp4 pjnq+AjyqdYdewyFl2CpNGqAJjAXxYF5J/QSMbjRAG/rsyh+bzfdUF+lLg6Ec15EEtgKStQ8O wS2CHBx5OFTm7r6WaOMfkfa7zKIXV/GgvemGIEYX2rS0otJeEDV1Dftga7gtS0nNggzNzpSq+ 8agAWSeRGttxSVeGV2QXS639mb2hrODCGrQlEZLlVCKDePVsjEvEEoWZiJ8WxnwQBo/7pQiwM PvfnxeSh9CrNNWHzrM2Htm171gAA1cmZhOCBoZ+el4KCVYep+8= Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Am 16.07.2017 um 12:47 schrieb Jeff King: > On Sun, Jul 16, 2017 at 06:45:32AM -0400, Jeff King wrote: > >> I was playing with SANITIZE=undefined after René's patches to see how >> far we had left to go. I forgot to turn off sha1dc, which causes most >> programs to die due to the unaligned loads. That means git-archive in >> t5000 generates no output, triggering the bug. :) > > And I was pleased to see that after setting OPENSSL_SHA1, the answer to > "how far" is "we are there". Yay. True with GCC, but not with Clang 3.9. A patch for alignment issues in dir.c is coming up.. René