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=-0.8 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 8062BC32771 for ; Sat, 18 Jan 2020 03:38:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 44F3024656 for ; Sat, 18 Jan 2020 03:38:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726761AbgARDe4 (ORCPT ); Fri, 17 Jan 2020 22:34:56 -0500 Received: from cloud.peff.net ([104.130.231.41]:39368 "HELO cloud.peff.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1726566AbgARDe4 (ORCPT ); Fri, 17 Jan 2020 22:34:56 -0500 Received: (qmail 15467 invoked by uid 109); 18 Jan 2020 03:34:56 -0000 Received: from Unknown (HELO peff.net) (10.0.1.2) by cloud.peff.net (qpsmtpd/0.94) with SMTP; Sat, 18 Jan 2020 03:34:56 +0000 Authentication-Results: cloud.peff.net; auth=none Received: (qmail 21764 invoked by uid 111); 18 Jan 2020 03:41:29 -0000 Received: from coredump.intra.peff.net (HELO sigill.intra.peff.net) (10.0.0.2) by peff.net (qpsmtpd/0.94) with (TLS_AES_256_GCM_SHA384 encrypted) ESMTPS; Fri, 17 Jan 2020 22:41:29 -0500 Authentication-Results: peff.net; auth=none Date: Fri, 17 Jan 2020 22:34:55 -0500 From: Jeff King To: "brian m. carlson" Cc: Junio C Hamano , git@vger.kernel.org, Johannes Schindelin Subject: Re: [PATCH] Makefile: use compat regex with SANITIZE=address Message-ID: <20200118033455.GA33232@coredump.intra.peff.net> References: <20200116175138.GA691238@coredump.intra.peff.net> <20200117174931.GA8958@coredump.intra.peff.net> <20200117233931.GB6570@camp.crustytoothpaste.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20200117233931.GB6570@camp.crustytoothpaste.net> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org On Fri, Jan 17, 2020 at 11:39:31PM +0000, brian m. carlson wrote: > > I don't think there's a huge rush. It only triggers ASan and recent > > compilers, so AFAIK nobody has been hitting this in CI. I occasionally > > test with whatever is the most recent compiler in Debian unstable to see > > if it turns up any interesting new warnings or errors (but gcc-9 is > > still the default there). > > I've reported this as a bug to Debian on the clang-8 and libasan6 > packages, along with a trivial test case. Hopefully this will get fixed > soon. Thanks. I'm not entirely convinced it's a bug (after all, we are squatting on a well-known POSIX function name), but we'll see what they say. :) -Peff