From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Alan Third Newsgroups: gmane.emacs.bugs Subject: bug#30800: 26.0.91; unknown crash on macos Date: Fri, 23 Mar 2018 19:52:10 +0000 Message-ID: <20180323195210.GA41757@breton.holly.idiocy.org> References: <83in9pjnkc.fsf@gnu.org> <83fu4tjmdv.fsf@gnu.org> <20180321191903.GA38993@breton.holly.idiocy.org> <83d0zxjk5p.fsf@gnu.org> <20180321201234.GA39094@breton.holly.idiocy.org> <834ll8k1tx.fsf@gnu.org> <83po3whzln.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: blaine.gmane.org 1521834677 20860 195.159.176.226 (23 Mar 2018 19:51:17 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 23 Mar 2018 19:51:17 +0000 (UTC) User-Agent: Mutt/1.9.3 (2018-01-21) Cc: 30800@debbugs.gnu.org, Aaron Jensen To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Mar 23 20:51:12 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ezSiS-00059v-CJ for geb-bug-gnu-emacs@m.gmane.org; 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Fri, 23 Mar 2018 12:52:13 -0700 (PDT) Original-Received: from breton.holly.idiocy.org (ip6-2001-08b0-03f8-8129-49b4-4ffa-851a-8ed8.holly.idiocy.org. [2001:8b0:3f8:8129:49b4:4ffa:851a:8ed8]) by smtp.gmail.com with ESMTPSA id s19sm13840819wmb.23.2018.03.23.12.52.11 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 23 Mar 2018 12:52:12 -0700 (PDT) Content-Disposition: inline In-Reply-To: <83po3whzln.fsf@gnu.org> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:144567 Archived-At: On Thu, Mar 22, 2018 at 05:57:56PM +0200, Eli Zaretskii wrote: > > From: Aaron Jensen > > Date: Thu, 22 Mar 2018 08:39:32 -0700 > > Cc: Alan Third , 30800@debbugs.gnu.org > > > > I don't know what's going on in the code exactly, but would it be > > worth it to risk the flicker on older macOS (or people's setups that > > can repro it if mine just can't) in order to ensure that the > > represented filename gets set on a frame that is about to be freed? > > I don't know. I leave it to you, users of macOS, to make that > decision. Perhaps the patch you are trying is indeed the best fix > (assuming it works), given that the problem is less likely to happen > now. I would like to revert it if only simplify the code, but I don’t feel that strongly. It may have been fixed in later releases of 10.10. It would be nice if someone using 10.10 could check, but I don’t know who could do that. It might be worth putting a comment or two in to explain why it’s using this asynchronous method. -- Alan Third