From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#7496: 23.2; copy recursive keymap cause crash Date: Sun, 13 Oct 2019 21:47:22 +0300 Message-ID: <8336fwlbyd.fsf@gnu.org> References: <871v67o9ns.fsf@nagi.lyrical.homelinux.net> <874l0dh2e2.fsf@gnus.org> <83zhi5ku7n.fsf@gnu.org> <87blukbkbk.fsf@gnus.org> Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="82642"; mail-complaints-to="usenet@blaine.gmane.org" Cc: ari@mbf.ocn.ne.jp, monnier@iro.umontreal.ca, 7496@debbugs.gnu.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Oct 13 20:48:24 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iJium-000LNK-OV for geb-bug-gnu-emacs@m.gmane.org; Sun, 13 Oct 2019 20:48:24 +0200 Original-Received: from localhost ([::1]:41608 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iJiul-0003wf-NR for geb-bug-gnu-emacs@m.gmane.org; Sun, 13 Oct 2019 14:48:23 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:56871) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iJiuR-0003uj-AX for bug-gnu-emacs@gnu.org; Sun, 13 Oct 2019 14:48:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iJiuQ-0008JZ-E9 for bug-gnu-emacs@gnu.org; Sun, 13 Oct 2019 14:48:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:56385) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iJiuQ-0008JO-B7 for bug-gnu-emacs@gnu.org; Sun, 13 Oct 2019 14:48:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iJiuQ-0007Gv-7Y for bug-gnu-emacs@gnu.org; Sun, 13 Oct 2019 14:48:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 13 Oct 2019 18:48:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 7496 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: fixed Original-Received: via spool by 7496-submit@debbugs.gnu.org id=B7496.157099246227924 (code B ref 7496); Sun, 13 Oct 2019 18:48:02 +0000 Original-Received: (at 7496) by debbugs.gnu.org; 13 Oct 2019 18:47:42 +0000 Original-Received: from localhost ([127.0.0.1]:36973 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iJiu4-0007GI-B0 for submit@debbugs.gnu.org; Sun, 13 Oct 2019 14:47:42 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:47769) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iJiu1-0007G2-7D for 7496@debbugs.gnu.org; Sun, 13 Oct 2019 14:47:38 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:34791) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1iJitv-0007dC-2e; Sun, 13 Oct 2019 14:47:31 -0400 Original-Received: from [176.228.60.248] (port=1097 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1iJitt-0003bO-3A; Sun, 13 Oct 2019 14:47:30 -0400 In-reply-to: <87blukbkbk.fsf@gnus.org> (message from Lars Ingebrigtsen on Sun, 13 Oct 2019 19:56:47 +0200) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:169141 Archived-At: > From: Lars Ingebrigtsen > Cc: monnier@iro.umontreal.ca, ari@mbf.ocn.ne.jp, 7496@debbugs.gnu.org > Date: Sun, 13 Oct 2019 19:56:47 +0200 > > Eli Zaretskii writes: > > > What happens in the current master without that limitation? We have > > since added stack overflow protection -- doesn't it kick in in this > > case? > > No, Emacs just crashes hard. I haven't examined why, though -- I didn't > know about the new stack overflow protection. Maybe because the stack overflow happens during GC.