From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#45156: 28.0.50; Segfault due to glyph_row being set to NULL Date: Fri, 30 Apr 2021 16:36:08 +0300 Message-ID: <83zgxfc2t3.fsf@gnu.org> References: <87v9daaycw.fsf@physik.rwth-aachen.de> <831rasc5bi.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27133"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 45156@debbugs.gnu.org To: Vasilij Schneidermann Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Apr 30 16:39:47 2021 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 1lcUJ0-0006wX-QN for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 30 Apr 2021 16:39:46 +0200 Original-Received: from localhost ([::1]:54324 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lcUIz-0006ob-TM for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 30 Apr 2021 10:39:45 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:43898) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lcTKK-0006rq-50 for bug-gnu-emacs@gnu.org; Fri, 30 Apr 2021 09:37:08 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:46389) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lcTKI-0000Vd-D5 for bug-gnu-emacs@gnu.org; Fri, 30 Apr 2021 09:37:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lcTKI-0000wp-9g for bug-gnu-emacs@gnu.org; Fri, 30 Apr 2021 09:37:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 30 Apr 2021 13:37:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 45156 X-GNU-PR-Package: emacs Original-Received: via spool by 45156-submit@debbugs.gnu.org id=B45156.16197898083611 (code B ref 45156); Fri, 30 Apr 2021 13:37:02 +0000 Original-Received: (at 45156) by debbugs.gnu.org; 30 Apr 2021 13:36:48 +0000 Original-Received: from localhost ([127.0.0.1]:57930 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lcTK4-0000wB-JM for submit@debbugs.gnu.org; Fri, 30 Apr 2021 09:36:48 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:35448) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lcTK2-0000vu-K1 for 45156@debbugs.gnu.org; Fri, 30 Apr 2021 09:36:47 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:46722) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lcTJx-0000H6-8L; Fri, 30 Apr 2021 09:36:41 -0400 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:2049 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1lcTJY-0006Pg-Us; Fri, 30 Apr 2021 09:36:29 -0400 In-Reply-To: (message from Vasilij Schneidermann on Fri, 30 Apr 2021 15:10:32 +0200) 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:205250 Archived-At: > Date: Fri, 30 Apr 2021 15:10:32 +0200 > From: Vasilij Schneidermann > Cc: 45156@debbugs.gnu.org > > > I don't understand what that means in practice. Can you elaborate, > > please? > > The Emacs package on Arch Linux [1] applies three patches to avoid > fontconfig-related crashes when loading up color fonts [2]. The changes > for this bug look more complicated and might need adjustments to apply > cleanly to the 27.2 release. If that's indeed the case, then I'd try to > get the Arch Linux maintainer to apply it to their Emacs package to > avoid that particular crash. Let me know if it doesn't apply cleanly.