From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#38569: 27.0.50; Certain emoji crashes with "X protocol error: BadLength" Date: Fri, 13 Dec 2019 08:50:04 +0200 Message-ID: <83r21890tf.fsf@gnu.org> References: <87mubytoph.fsf@cochranmail.com> <87immlut1l.fsf@cochranmail.com> Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="157368"; mail-complaints-to="usenet@blaine.gmane.org" Cc: shelvacu@gmail.com, rpluim@gmail.com, robert-emacs@cochranmail.com, 38569@debbugs.gnu.org To: Robert Cochran Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Dec 13 07:51:14 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1ifenC-000enI-Hj for geb-bug-gnu-emacs@m.gmane.org; Fri, 13 Dec 2019 07:51:14 +0100 Original-Received: from localhost ([::1]:41586 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ifenA-0002e1-Mh for geb-bug-gnu-emacs@m.gmane.org; Fri, 13 Dec 2019 01:51:12 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38420) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ifen1-0002cE-5t for bug-gnu-emacs@gnu.org; Fri, 13 Dec 2019 01:51:04 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ifen0-0001vn-16 for bug-gnu-emacs@gnu.org; Fri, 13 Dec 2019 01:51:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:55176) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ifemz-0001vE-Sf for bug-gnu-emacs@gnu.org; Fri, 13 Dec 2019 01:51:01 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ifemz-0001Be-SS for bug-gnu-emacs@gnu.org; Fri, 13 Dec 2019 01:51:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 13 Dec 2019 06:51:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 38569 X-GNU-PR-Package: emacs Original-Received: via spool by 38569-submit@debbugs.gnu.org id=B38569.15762198194510 (code B ref 38569); Fri, 13 Dec 2019 06:51:01 +0000 Original-Received: (at 38569) by debbugs.gnu.org; 13 Dec 2019 06:50:19 +0000 Original-Received: from localhost ([127.0.0.1]:32916 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ifemJ-0001Ag-1w for submit@debbugs.gnu.org; Fri, 13 Dec 2019 01:50:19 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:49452) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ifemG-0001AP-Rh for 38569@debbugs.gnu.org; Fri, 13 Dec 2019 01:50:17 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:50876) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ifemB-0000Lk-FE; Fri, 13 Dec 2019 01:50:11 -0500 Original-Received: from [176.228.60.248] (port=3544 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1ifem9-0008Ai-5q; Fri, 13 Dec 2019 01:50:09 -0500 In-reply-to: <87immlut1l.fsf@cochranmail.com> (message from Robert Cochran on Thu, 12 Dec 2019 13:34:46 -0800) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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: 209.51.188.43 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:173240 Archived-At: > From: Robert Cochran > Date: Thu, 12 Dec 2019 13:34:46 -0800 > Cc: Shelvacu , 38569@debbugs.gnu.org, > Robert Cochran > > The easier thing is to add another exception to face-ignored-fonts, but > at this point it'd be a better idea to deal with it at the font renderer > level. IMO it's not scalable for the solution to be "ok, also add this > font to the exception list", especially as frequently as Emacs has > releases. The problem is that AFAIR the "font renderer" that is to blame in this case is XFT, and it doesn't seem to be actively maintained lately. (Robert Pluim will correct me if I'm wrong.) That's why we are using the face-ignored-fonts workaround.