From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#54501: Segfault on recursive structure Date: Sat, 26 Mar 2022 17:33:22 +0100 Message-ID: <87tubkd67h.fsf@gnus.org> References: <839D376A-2234-4A2A-AB7E-DCCB3D6CB149@acm.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="29540"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: Andy Gaynor , 54501@debbugs.gnu.org, Andreas Schwab , Stefan Monnier To: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Mar 26 17:34:12 2022 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 1nY9Mi-0007Us-1K for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 26 Mar 2022 17:34:12 +0100 Original-Received: from localhost ([::1]:50928 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nY9Mg-0004hf-GZ for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 26 Mar 2022 12:34:10 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:60130) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nY9MY-0004hW-Dx for bug-gnu-emacs@gnu.org; Sat, 26 Mar 2022 12:34:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:60691) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nY9MY-0006qn-57 for bug-gnu-emacs@gnu.org; Sat, 26 Mar 2022 12:34:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nY9MY-00022C-0E for bug-gnu-emacs@gnu.org; Sat, 26 Mar 2022 12:34:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 26 Mar 2022 16:34:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 54501 X-GNU-PR-Package: emacs Original-Received: via spool by 54501-submit@debbugs.gnu.org id=B54501.16483124207789 (code B ref 54501); Sat, 26 Mar 2022 16:34:01 +0000 Original-Received: (at 54501) by debbugs.gnu.org; 26 Mar 2022 16:33:40 +0000 Original-Received: from localhost ([127.0.0.1]:54588 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nY9MC-00021Y-Bn for submit@debbugs.gnu.org; Sat, 26 Mar 2022 12:33:40 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:54716) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nY9M9-00021I-Q1 for 54501@debbugs.gnu.org; Sat, 26 Mar 2022 12:33:38 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID :In-Reply-To:Date:References:Subject:Cc:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=n4mIFT2rU2nA+1nXhTk2fO4SyrNeol4W+4jYyo4al0E=; b=NWgIEubcPmG0o/xr51iBAcwhzS d7k6NXxGj1NF2qg9Y/E2qs/pSKWn7AvPd+M+NfziPnSvt/ZEFdU6NdOfBFS8hVWxfEltjNgFQFj1T qv2FkP8dtp5Hk/WlHhhvGIRTyYewN5vFNoxErpcPtt6Jb6XfC5b3y1RBbMMd+QdgE+oQ=; Original-Received: from [84.212.220.105] (helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nY9Lv-00011M-5o; Sat, 26 Mar 2022 17:33:25 +0100 In-Reply-To: <839D376A-2234-4A2A-AB7E-DCCB3D6CB149@acm.org> ("Mattias =?UTF-8?Q?Engdeg=C3=A5rd?="'s message of "Sat, 26 Mar 2022 16:58:53 +0100") 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:228976 Archived-At: Mattias Engdeg=C3=A5rd writes: > The patch fixes the #0=3D#0# nonsense as well since it's a trivial > check. Thanks; seems to work perfectly. Do you think this is safe enough to go on the release branch? This isn't a regression (Emacs has segfaulted on the #0=3D[#1=3D(#0# . #1#)] as far back as I have Emacs versions), so I'd tend toward thinking it's not vital enough to install on the release branch, but perhaps Eli has a different opinion. Eli? > Admittedly it doesn't handle #1=3D#2=3D#1# -- please keep this bug > open if you think it's important. No, I think this fix is sufficient. --=20 (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no