From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Robert Pluim Newsgroups: gmane.emacs.bugs Subject: bug#30874: 27.0.50; Emacs crashes Date: Tue, 27 Mar 2018 00:16:37 +0200 Message-ID: <878tae1nzu.fsf@gmail.com> References: <837eq7lzr4.fsf@gnu.org> <831sgencgb.fsf@gnu.org> <83woy4i7rz.fsf@gnu.org> <83vadoi2ia.fsf@gnu.org> <878taf2kj5.fsf@gmail.com> <83d0zqg8p8.fsf@gnu.org> <87o9ja230e.fsf@gmail.com> <83605ig2se.fsf@gnu.org> <87fu4m1tht.fsf@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1522102511 16259 195.159.176.226 (26 Mar 2018 22:15:11 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 26 Mar 2018 22:15:11 +0000 (UTC) Cc: 30874@debbugs.gnu.org, jsynacek@redhat.com To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Mar 27 00:15:07 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 1f0aOQ-00048n-Tz for geb-bug-gnu-emacs@m.gmane.org; Tue, 27 Mar 2018 00:15:07 +0200 Original-Received: from localhost ([::1]:59326 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f0aQR-0003IR-Qg for geb-bug-gnu-emacs@m.gmane.org; Mon, 26 Mar 2018 18:17:11 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:47769) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f0aQL-0003Hd-NX for bug-gnu-emacs@gnu.org; Mon, 26 Mar 2018 18:17:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f0aQI-0006wj-Is for bug-gnu-emacs@gnu.org; Mon, 26 Mar 2018 18:17:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:47009) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1f0aQI-0006wP-Ex for bug-gnu-emacs@gnu.org; Mon, 26 Mar 2018 18:17:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1f0aQI-0002XY-3o for bug-gnu-emacs@gnu.org; Mon, 26 Mar 2018 18:17:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Robert Pluim Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 26 Mar 2018 22:17:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 30874 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 30874-submit@debbugs.gnu.org id=B30874.15221026069740 (code B ref 30874); Mon, 26 Mar 2018 22:17:02 +0000 Original-Received: (at 30874) by debbugs.gnu.org; 26 Mar 2018 22:16:46 +0000 Original-Received: from localhost ([127.0.0.1]:54906 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f0aQ2-0002X2-LH for submit@debbugs.gnu.org; Mon, 26 Mar 2018 18:16:46 -0400 Original-Received: from mail-wr0-f176.google.com ([209.85.128.176]:41562) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f0aQ1-0002Wp-Ih for 30874@debbugs.gnu.org; Mon, 26 Mar 2018 18:16:45 -0400 Original-Received: by mail-wr0-f176.google.com with SMTP id f14so20406860wre.8 for <30874@debbugs.gnu.org>; Mon, 26 Mar 2018 15:16:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:mail-copies-to:gmane-reply-to-list :date:in-reply-to:message-id:mime-version; bh=GSoY+xLVU7qvQ2W34U3GuOb9VWRt/hRRy72WJLtcZx8=; b=AXjaPxj2Km+lRjYhKUikKGALC6on6J2bpw6P+I6h8cXY/azhnyvedZKQsT7btgfhQY 2bGIQ2CldhyQvm0UNy1o0S3PjCJlewqbNuin2aFMxF7owhz0kMYlY0vOlVymR78vOfo0 AlOtwsaBWjqJMMJdJzLXLGgs2/1rpfq5BY0T6FC7u21LsrQb1ogIaExWKS6OIrUOWgrv lob3FRL5Jqrdmz/35I8oIiklZ1CCJul76Dr2fA3CkIqqPN91XUXO0pQRtVOxZFB9fzJI /HOIQCXgnzbDDCEVSI1Q7egVYPfW6qUgMVaydH57y5GKpK6w6XHBkcUy1KYqROoxKESE fSfQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:mail-copies-to :gmane-reply-to-list:date:in-reply-to:message-id:mime-version; bh=GSoY+xLVU7qvQ2W34U3GuOb9VWRt/hRRy72WJLtcZx8=; b=EY52ONuab+CZoFQFuOD4AUeZEvxEBNZ3WvTnKSBVks7wVleLN5KxVy/jbMIHdr1l+c T5jzyHoeAuDHe9fDChD+JBgnaC1r0naP5UZ8tqX+gf1zpEJqaar8W7R+LTeHKP/if8hX A7aB0FS8jb7AZSasI6Sr/KDP45CMzNLeL37PN17PF7bklfB0z8XibRMONOYmxqLUFxvC 44bI464ly4Ad8ezRYmCQjRp6MP95MOUbe58vhyuc+Fbh/C1FQJMOV30rajy70fUPEp5I XGIqHvDB110t62JqNtjVgEgCfvqRYDc0SKv4sByKs8WLadnG9pNXgO2N47ox1uiO1sfu EO8A== X-Gm-Message-State: AElRT7GjY/FB2UQIjVn2l3i3Zcz6gTBFigzEhzKqtMFn9BovqLDlMnZ5 dYCuB43RDibFqf278k017cE= X-Google-Smtp-Source: AG47ELt2YfTam8JNydjz1hm25UTEbhx2rsT3cC4iL67o1XewMf94+nVVYXf34cNjOZGa5YXcNJrhuA== X-Received: by 10.223.191.11 with SMTP id p11mr31671234wrh.160.1522102599689; Mon, 26 Mar 2018 15:16:39 -0700 (PDT) Original-Received: from rpluim (vav06-1-78-207-202-134.fbx.proxad.net. [78.207.202.134]) by smtp.gmail.com with ESMTPSA id l41sm33828663wrl.2.2018.03.26.15.16.38 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 26 Mar 2018 15:16:38 -0700 (PDT) Mail-Copies-To: never Gmane-Reply-To-List: yes In-Reply-To: <87fu4m1tht.fsf@gmail.com> (Robert Pluim's message of "Mon, 26 Mar 2018 22:17:50 +0200") 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:144639 Archived-At: Robert Pluim writes: > You're in a maze of twisty pointers, all subtly different and > half-opaque. I may end up having to build my own Xft lib. Eli nailed it in about the 2nd message of this thread. I added some debug to libXft. When the set-fonset-font is executed, Xft loads /usr/share/fonts/eosrei-emojione/emojione-android.ttf. Some of the glyphs in that font cause Xft to allocate 16384 bytes of bitmap buffer, which is what causes the problems [1]. If I move that font out of the way I get no crash. I think we're back to a variant of Bug #30045. Robert Footnotes: [1] Is Xft *really* this fragile?