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#47052: 28.0.50; Segfault opening certain python file Date: Wed, 10 Mar 2021 18:55:16 +0200 Message-ID: <83lfavne2z.fsf@gnu.org> References: Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="15759"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 47052@debbugs.gnu.org To: J K sanchez <1994jorgesanchez@gmail.com> Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Mar 10 18:00:59 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 1lK2Ce-0003vE-SJ for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 10 Mar 2021 18:00:56 +0100 Original-Received: from localhost ([::1]:59142 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lK2Ca-0000pX-2o for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 10 Mar 2021 12:00:53 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:57016) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lK27u-0006QU-NA for bug-gnu-emacs@gnu.org; Wed, 10 Mar 2021 11:56:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:40185) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lK27u-0005ZI-Fn for bug-gnu-emacs@gnu.org; Wed, 10 Mar 2021 11:56:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lK27u-0002Hr-Dr for bug-gnu-emacs@gnu.org; Wed, 10 Mar 2021 11:56:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 10 Mar 2021 16:56:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 47052 X-GNU-PR-Package: emacs Original-Received: via spool by 47052-submit@debbugs.gnu.org id=B47052.16153953378761 (code B ref 47052); Wed, 10 Mar 2021 16:56:02 +0000 Original-Received: (at 47052) by debbugs.gnu.org; 10 Mar 2021 16:55:37 +0000 Original-Received: from localhost ([127.0.0.1]:51731 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lK27V-0002HF-9k for submit@debbugs.gnu.org; Wed, 10 Mar 2021 11:55:37 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:38870) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lK27T-0002H2-Kq for 47052@debbugs.gnu.org; Wed, 10 Mar 2021 11:55:35 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:37683) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lK27O-0005FX-Bq; Wed, 10 Mar 2021 11:55:30 -0500 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:3924 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1lK27A-0002gq-Ub; Wed, 10 Mar 2021 11:55:20 -0500 In-Reply-To: (message from J K sanchez on Wed, 10 Mar 2021 15:54:03 +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:202017 Archived-At: > From: J K sanchez <1994jorgesanchez@gmail.com> > Date: Wed, 10 Mar 2021 15:54:03 +0000 > > I found my emacs crashed when opening certain file. It's a python file i > can't share but other python files open nicely. > When using emacs -Q it opens without problems. > I found this in gdb when using bt full which was stuck in a loop and was too long. > a part of (gdb) bt full gives: > #30522 0x0000557f5a97f600 in substitute_object_recurse (subst=0x7ffd34af9380, > subtree=0x557f615b52d3) at lisp.h:730 It's an infinite recursion, but I doubt we could do anything about it without a way to reproduce the problem. If you can somehow produce a file that is a derivative of the one you cannot share, and post it, that would be good. Thanks.