From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Alan Third Newsgroups: gmane.emacs.bugs Subject: bug#44850: 27.1; Emacs crash in font handling with font-backend ns Date: Sun, 29 Nov 2020 18:22:18 +0000 Message-ID: <20201129182218.GJ26836@breton.holly.idiocy.org> References: <24509.19571.558312.286528@cochabamba.vanoostrum.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="29284"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 44850@debbugs.gnu.org, Pieter van Oostrum To: Pieter van Oostrum Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Nov 29 19:23:14 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kjRLt-0007U8-0Z for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 29 Nov 2020 19:23:13 +0100 Original-Received: from localhost ([::1]:33796 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kjRLs-0007x5-3f for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 29 Nov 2020 13:23:12 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:55506) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kjRLj-0007wg-6X for bug-gnu-emacs@gnu.org; Sun, 29 Nov 2020 13:23:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:41016) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kjRLi-0005wx-Ao for bug-gnu-emacs@gnu.org; Sun, 29 Nov 2020 13:23:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kjRLi-00075J-5q for bug-gnu-emacs@gnu.org; Sun, 29 Nov 2020 13:23:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Alan Third Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 29 Nov 2020 18:23:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 44850 X-GNU-PR-Package: emacs Original-Received: via spool by 44850-submit@debbugs.gnu.org id=B44850.160667415027180 (code B ref 44850); Sun, 29 Nov 2020 18:23:02 +0000 Original-Received: (at 44850) by debbugs.gnu.org; 29 Nov 2020 18:22:30 +0000 Original-Received: from localhost ([127.0.0.1]:52562 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kjRLC-00074J-IE for submit@debbugs.gnu.org; Sun, 29 Nov 2020 13:22:30 -0500 Original-Received: from wilbur.contactoffice.com ([212.3.242.68]:36660) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kjRLA-000743-B7 for 44850@debbugs.gnu.org; Sun, 29 Nov 2020 13:22:29 -0500 Original-Received: from smtpauth1.co-bxl (smtpauth1.co-bxl [10.2.0.15]) by wilbur.contactoffice.com (Postfix) with ESMTP id C3D59157F; Sun, 29 Nov 2020 19:22:21 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1606674141; s=20200222-6h9o; d=idiocy.org; i=alan@idiocy.org; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version:Content-Type:In-Reply-To; l=435; bh=0DEQO0H/aWGGaZrLkrDPdncSzibhtP0NPszb92bCvTs=; b=DRzDg+bAm4sEvuzSlqbY0wsHXDwzQI5rYqGSOsZLUKb3HjsYAAgwtSF3pCIP0TeP E39kwFgzqYvRT4mqpYqtgfwZy+nwMQ7BRkF2WdECxyPjbBXehxl8K12exBV7zds0iUr B5c0W+TgNxWRIh9rY4v9AwwAJa31CXVW6s/qXnjuJY6A+PWt6n6fnHvV6/2ciY6EUX9 tITqrUxHb4EWaOaUwgnyuaDl4X72dcs7XQOJ2jCtsXsTmK4stQ6bV3n7xeW/6FlMnjE OEyBiMl6l10wQi2Zb5aXLtEsaANLg8+883bam5vqSbJX1DVXkg6mB0wPkvt3pSJYFZX zbUrHpJleA== Original-Received: by smtp.mailfence.com with ESMTPA ; Sun, 29 Nov 2020 19:22:20 +0100 (CET) Original-Received: by breton.holly.idiocy.org (Postfix, from userid 501) id C58BA20269F156; Sun, 29 Nov 2020 18:22:18 +0000 (GMT) Mail-Followup-To: Alan Third , Pieter van Oostrum , Pieter van Oostrum , 44850@debbugs.gnu.org Content-Disposition: inline In-Reply-To: X-ContactOffice-Account: com:241649512 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:194580 Archived-At: On Wed, Nov 25, 2020 at 03:48:00PM +0100, Pieter van Oostrum wrote: > I compiled the emacs-27 branch from Git with debugging info, and here is the extended backtrace: > > It seems that macfont_info->cache is NULL. My guess here is that the driver isn't properly initialised. I'm unsure where this is going wrong. BTW, it doesn't matter what you set font-backend to, as long as it's not mac-ct it crashes. -- Alan Third