From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: "Basil L. Contovounesios" Newsgroups: gmane.emacs.bugs Subject: bug#31373: 26.1; frame-list-z-order segfaults on initial daemon frame Date: Sun, 06 May 2018 15:58:37 +0100 Message-ID: <87muxcomoy.fsf@tcd.ie> References: <87sh747vsf.fsf@tcd.ie> <87efiona6i.fsf@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1525618627 16729 195.159.176.226 (6 May 2018 14:57:07 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 6 May 2018 14:57:07 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 31373@debbugs.gnu.org To: Noam Postavsky Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun May 06 16:57:03 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 1fFL5y-0004Fw-RO for geb-bug-gnu-emacs@m.gmane.org; Sun, 06 May 2018 16:57:02 +0200 Original-Received: from localhost ([::1]:42372 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fFL85-0004Ha-SX for geb-bug-gnu-emacs@m.gmane.org; Sun, 06 May 2018 10:59:13 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:52421) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fFL7z-0004GF-Sj for bug-gnu-emacs@gnu.org; Sun, 06 May 2018 10:59:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fFL7v-000329-1Y for bug-gnu-emacs@gnu.org; Sun, 06 May 2018 10:59:07 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:43633) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fFL7u-000320-Qe for bug-gnu-emacs@gnu.org; Sun, 06 May 2018 10:59:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1fFL7u-0000R1-DI for bug-gnu-emacs@gnu.org; Sun, 06 May 2018 10:59:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: "Basil L. 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Contovounesios" writes: > >> On the latest emacs-26 and master branches, calling the function >> frame-list-z-order crashes a daemon Emacs via segfault: >> >> 1. ./src/emacs -Q --daemon= >> 2. ./lib-src/emacsclient --socket-name= --create-frame >> 3. cd src >> 4. gdb -p >> 5. Issue 'continue' in gdb > > You can also use > > 1. gdb ./emacs -Q --fg-daemon= > 2. Issue 'run' in gdb > 3. ../lib-src/emacsclient --socket-name= --create-frame Ah, yes, thank you. I forgot about --fg-daemon (which I now remembered is documented in '(emacs) Initial Options') because it is not mentioned in the emacs(1) man page; do you think this option should be added there? -- Basil