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#47244: 28.0.50; SIGSEGV in long-runnning Emacs Date: Mon, 29 Mar 2021 18:27:31 +0300 Message-ID: <83pmzikmjg.fsf@gnu.org> References: <87im5ofp3z.fsf@md5i.com> <8735wrrjx7.fsf@md5i.com> <83a6qzfxmc.fsf@gnu.org> <87sg4rclim.fsf@md5i.com> <83k0q3dzj7.fsf@gnu.org> <83czvvdw7o.fsf@gnu.org> <14e14f28-7ece-cd98-5e49-d4583a0153a0@gmx.at> <16b279ef-a1c2-cd41-b18c-69383174c72a@gmx.at> <87a6qs7z60.fsf@md5i.com> <83eeg3kawg.fsf@gnu.org> <83y2e6kp9t.fsf@gnu.org> <83tuouknpb.fsf@gnu.org> <83sg4eknh5.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="34039"; mail-complaints-to="usenet@ciao.gmane.io" Cc: mwd@md5i.com, schwab@linux-m68k.org, 47244@debbugs.gnu.org To: Michael Welsh Duggan Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Mar 29 17:28:14 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 1lQtoL-0008el-Ld for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 29 Mar 2021 17:28:13 +0200 Original-Received: from localhost ([::1]:51724 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lQtoK-00037u-Gl for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 29 Mar 2021 11:28:12 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:56374) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lQtoA-00037l-Cw for bug-gnu-emacs@gnu.org; Mon, 29 Mar 2021 11:28:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:37748) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lQtoA-0000HK-5t for bug-gnu-emacs@gnu.org; Mon, 29 Mar 2021 11:28:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lQtoA-0001iC-2j for bug-gnu-emacs@gnu.org; Mon, 29 Mar 2021 11:28:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 29 Mar 2021 15:28:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 47244 X-GNU-PR-Package: emacs Original-Received: via spool by 47244-submit@debbugs.gnu.org id=B47244.16170316526513 (code B ref 47244); Mon, 29 Mar 2021 15:28:02 +0000 Original-Received: (at 47244) by debbugs.gnu.org; 29 Mar 2021 15:27:32 +0000 Original-Received: from localhost ([127.0.0.1]:49290 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lQtnf-0001gz-T4 for submit@debbugs.gnu.org; Mon, 29 Mar 2021 11:27:32 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:35034) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lQtnd-0001gk-Bm for 47244@debbugs.gnu.org; Mon, 29 Mar 2021 11:27:29 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:46056) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lQtnW-00004r-Ks; Mon, 29 Mar 2021 11:27:23 -0400 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:3234 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1lQtnU-0003xi-MY; Mon, 29 Mar 2021 11:27:21 -0400 In-Reply-To: (message from Michael Welsh Duggan on Mon, 29 Mar 2021 11:21:05 -0400) 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:203247 Archived-At: > From: Michael Welsh Duggan > Cc: "mwd@md5i.com" , > "schwab@linux-m68k.org" > , > "47244@debbugs.gnu.org" <47244@debbugs.gnu.org> > Date: Mon, 29 Mar 2021 11:21:05 -0400 > > 2) From the *Group* buffer I hit `C-g` to cancel its attempt, and `^` to > switch to the Gnus *Sever* buffer. > 3) In that buffer I go to the imap connection and type `C O`, which runs > `gnus-server-close-server` and `gnus-server-open-server`, > respectively. > 4) I type `q` to exit the server buffer. This is when the breakpoint > triggers. Breakpoint or segfault? > `g` calls the following function: > > (defun gnus-server-exit () > "Return to the group buffer." > (interactive nil gnus-server-mode) > (gnus-run-hooks 'gnus-server-exit-hook) > (gnus-kill-buffer (current-buffer)) What is current-buffer at this point?