From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 9499 invoked by alias); 24 Oct 2019 08:45:00 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 9475 invoked by uid 89); 24 Oct 2019 08:44:59 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-8.7 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=3.3.1 spammy=HContent-Transfer-Encoding:8bit X-HELO: esa2.mentor.iphmx.com Received: from esa2.mentor.iphmx.com (HELO esa2.mentor.iphmx.com) (68.232.141.98) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 24 Oct 2019 08:44:58 +0000 IronPort-SDR: n7hSO3rxxPqAX7jEKU3CSGNC49dI2p1FQ4Fdq+AoRU5cEeysuUyJaxo0+k04JiFwq8folro6QM WO7LD6VPTY12kPztVK3Iq1XolXfypuiNpC0J0Amfv32EB6JJjBZ22UtbYZfvsSPPmqA1xADsc3 KnEN0MBZbOWLtR5RH6nok3CUJF6BLb787cQQXL5lzSXXjzRfTR9wHuaylE4b5ph2NRuV6PHkWp 1O2hNfd0vybXvI/bHvb+XdWQU7re1Mz+vm1z11SCUBqm0NjE2McJ5OzTVeNi5y8l04yxWGw3x4 g0Q= Received: from orw-gwy-02-in.mentorg.com ([192.94.38.167]) by esa2.mentor.iphmx.com with ESMTP; 24 Oct 2019 00:44:57 -0800 IronPort-SDR: shW3smg/81+3YpmQCz2njc97XfsqzZqBs7/ZNGF2Uz04Qm9Dg/ZAATzerMz5M+ChQl0oI/weX3 ei4TBAvf6JIBQwKDOI9qlAKl9+nb9ZAZZx7NTMBwzXefrvWrYdlu/lEZfJEbyS0an1iEByp6MG s02NSrJBrygtxdfm2axAHvhtNvqSqwwq4my/M5gTQqyA7vI15KCtqw7ELX0C5iPCU5s8DiEzmA 6SIwkWDYc4W1ozCM5wtMTYeKzKSyv0p0W3YzwNgNP0Sq+m9su+8qHhKbRekDXo/JghDXCiNPVr jwk= Subject: Re: [PATCH] Fix another UBSAN in Fortran coarray. To: =?UTF-8?Q?Martin_Li=c5=a1ka?= , , , References: <20191022182427.GA85257@troutmask.apl.washington.edu> From: Tobias Burnus Message-ID: Date: Thu, 24 Oct 2019 09:03:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.2 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Transfer-Encoding: 8bit Return-Path: tobias@codesourcery.com X-IsSubscribed: yes X-SW-Source: 2019-10/txt/msg01721.txt.bz2 OK. (I assume that for the culprit input, an error is show at some point.) Thanks for ubsan testing! Tobias On 10/24/19 10:38 AM, Martin Liška wrote: > Hello. > > There are 2 more places that need to be handled similarly > to not do out of bounds access. > > Patch can bootstrap on x86_64-linux-gnu and survives regression tests. > > Ready to be installed? > Thanks, > Martin