From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#41321: 27.0.91; Emacs aborts due to invalid pseudovector objects Date: Fri, 29 May 2020 16:52:54 +0300 Message-ID: <83wo4un8zt.fsf@gnu.org> References: <83zha8cgpi.fsf@gnu.org> <83r1vibmyj.fsf@gnu.org> <83imgublku.fsf@gnu.org> <831rncjuwf.fsf@gnu.org> <831rn3nj0u.fsf@gnu.org> <83y2pbm2n9.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="1421"; mail-complaints-to="usenet@ciao.gmane.io" Cc: eggert@cs.ucla.edu, 41321@debbugs.gnu.org, monnier@iro.umontreal.ca To: Pip Cet Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri May 29 16:20:57 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 1jefsX-0000GL-9T for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 29 May 2020 16:20:57 +0200 Original-Received: from localhost ([::1]:46628 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jefsW-0003dr-BZ for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 29 May 2020 10:20:56 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:51358) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jefSU-00023I-GV for bug-gnu-emacs@gnu.org; Fri, 29 May 2020 09:54:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:42659) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jefSU-0003W5-6M for bug-gnu-emacs@gnu.org; Fri, 29 May 2020 09:54:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1jefSU-0003dm-5B for bug-gnu-emacs@gnu.org; Fri, 29 May 2020 09:54:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 29 May 2020 13:54:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 41321 X-GNU-PR-Package: emacs Original-Received: via spool by 41321-submit@debbugs.gnu.org id=B41321.159076039113909 (code B ref 41321); Fri, 29 May 2020 13:54:02 +0000 Original-Received: (at 41321) by debbugs.gnu.org; 29 May 2020 13:53:11 +0000 Original-Received: from localhost ([127.0.0.1]:54201 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jefRf-0003cH-3a for submit@debbugs.gnu.org; Fri, 29 May 2020 09:53:11 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:43566) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jefRc-0003by-CX for 41321@debbugs.gnu.org; Fri, 29 May 2020 09:53:09 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:39184) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jefRV-00031G-QC; Fri, 29 May 2020 09:53:01 -0400 Original-Received: from [176.228.60.248] (port=3853 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1jefRV-0000rM-3E; Fri, 29 May 2020 09:53:01 -0400 In-Reply-To: (message from Pip Cet on Fri, 29 May 2020 11:47:46 +0000) 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:181184 Archived-At: > From: Pip Cet > Date: Fri, 29 May 2020 11:47:46 +0000 > Cc: eggert@cs.ucla.edu, Stefan Monnier , 41321@debbugs.gnu.org > > > There's no bug: > > I believe there is. > > > the $size variable was not updated inside pvectype > > because the 'set' command tried to access invalid memory. > > Why would pvectype be called at all? xtype should have said > "Lisp_Symbol", not "Lisp_Vectorlike", and never gotten to pvectype at > all. Look at what xtype does, and you will see.