From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Madhu Newsgroups: gmane.emacs.bugs Subject: bug#39977: 28.0.50; Unhelpful stack trace Date: Mon, 16 Mar 2020 08:12:18 +0530 (IST) Message-ID: <20200316.081218.1449850131949168714.enometh@meer.net> References: <01305dbc-c69b-baf9-f0bf-1e5b8c04d970@gmx.at> <83y2s2bswl.fsf@gnu.org> <3ac189d0-5d05-fdf9-0922-0c464b1b17c3@gmx.at> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="41690"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 39977@debbugs.gnu.org To: rudalics@gmx.at Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Mar 16 03:43:53 2020 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 1jDfjN-000Ali-Ct for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 16 Mar 2020 03:43:53 +0100 Original-Received: from localhost ([::1]:33432 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jDfjL-00022F-ON for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 15 Mar 2020 22:43:52 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:52298) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jDfia-00021u-7n for bug-gnu-emacs@gnu.org; Sun, 15 Mar 2020 22:43:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jDfiY-0000tc-6s for bug-gnu-emacs@gnu.org; Sun, 15 Mar 2020 22:43:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:58166) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1jDfiY-0000s5-1n for bug-gnu-emacs@gnu.org; Sun, 15 Mar 2020 22:43:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1jDfiX-0002Te-V0 for bug-gnu-emacs@gnu.org; Sun, 15 Mar 2020 22:43:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Madhu Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 16 Mar 2020 02:43:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 39977 X-GNU-PR-Package: emacs Original-Received: via spool by 39977-submit@debbugs.gnu.org id=B39977.15843265559491 (code B ref 39977); Mon, 16 Mar 2020 02:43:01 +0000 Original-Received: (at 39977) by debbugs.gnu.org; 16 Mar 2020 02:42:35 +0000 Original-Received: from localhost ([127.0.0.1]:35906 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jDfi7-0002T0-HQ for submit@debbugs.gnu.org; Sun, 15 Mar 2020 22:42:35 -0400 Original-Received: from smtp5.ctinetworks.com ([205.166.61.198]:40548) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jDfi6-0002St-Bb for 39977@debbugs.gnu.org; Sun, 15 Mar 2020 22:42:34 -0400 Original-Received: from smtp6.ctinetworks.com (smtp6.ctinetworks.com [205.166.61.199]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp5.ctinetworks.com (Postfix) with ESMTPS id 155A4163477; Sun, 15 Mar 2020 22:42:26 -0400 (EDT) Original-Received: from localhost (unknown [117.193.4.241]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: enometh@meer.net) by smtp6.ctinetworks.com (Postfix) with ESMTPSA id 8ADFA83E41; Sun, 15 Mar 2020 22:42:16 -0400 (EDT) In-Reply-To: <3ac189d0-5d05-fdf9-0922-0c464b1b17c3@gmx.at> X-Mailer: Mew version 6.8 on Emacs 28.0 X-ctinetworks-Information: Please contact the ISP for more information X-ctinetworks-MailScanner-ID: 155A4163477.AA337 X-ctinetworks-VirusCheck: Found to be clean X-ctinetworks-Watermark: 1585190553.30726@qhMWAyOjzGzFCvNVNahDbg 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:177404 Archived-At: [Sorry for the delay in checking my email until now. I wasn't subscribe to the debbgugs newsgroup] * I didn't get Eli's message #8 (Sat, 07 Mar 2020 20:50:42 +0200) in my mailbox. The patch supplied in this message does indeed make the crash go away. * I did get Eli's message #11 (Fri, 13 Mar 2020 11:55:26 +0200) to my mailbox. Subsequent messages seem to be delivered to my email address. * Re Martin's message #14 (Fri, 13 Mar 2020 17:28:53 +0100), the check (f == sf) in delet_frame is not true when I trigger the crash. * Re Eli's message #23 (Sat, 14 Mar 2020 12:10:09 +0200): It seems out that I am going out of the way to trigger the crash - I may be introducing a "bug" in SLY code, or exposing a defect in SLY design. Presumably under normal circumstances the crash should not occur. I haven't understood the sequence of events which causes leads to this crash case. I'm a little embarrased to reveal it but I can try to pass on the recipe to Martin. * Re Martin's message #35 (Sun, 15 Mar 2020 18:49:21 +0100), the patch frame.c.diff does make the crash go away.