From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#33257: 26.1; Emacs 26.1 crashes with SEGFAULT under markdown-mode while opening large file Date: Mon, 05 Nov 2018 17:41:53 +0200 Message-ID: <8336sfedku.fsf@gnu.org> References: <835zxceln1.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1541432892 2859 195.159.176.226 (5 Nov 2018 15:48:12 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 5 Nov 2018 15:48:12 +0000 (UTC) Cc: 33257@debbugs.gnu.org To: Dennis Mayr Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Nov 05 16:48:07 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gJh6l-0000bR-Io for geb-bug-gnu-emacs@m.gmane.org; Mon, 05 Nov 2018 16:48:07 +0100 Original-Received: from localhost ([::1]:35858 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gJh8r-0000Jn-Ik for geb-bug-gnu-emacs@m.gmane.org; Mon, 05 Nov 2018 10:50:17 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:57164) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gJh5p-00045J-Lu for bug-gnu-emacs@gnu.org; Mon, 05 Nov 2018 10:47:12 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gJh1t-0006o6-NF for bug-gnu-emacs@gnu.org; Mon, 05 Nov 2018 10:43:09 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:59435) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gJh1r-0006im-On for bug-gnu-emacs@gnu.org; Mon, 05 Nov 2018 10:43:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1gJh1p-0003sX-SN for bug-gnu-emacs@gnu.org; Mon, 05 Nov 2018 10:43:03 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 05 Nov 2018 15:43:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 33257 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 33257-submit@debbugs.gnu.org id=B33257.154143252714847 (code B ref 33257); Mon, 05 Nov 2018 15:43:01 +0000 Original-Received: (at 33257) by debbugs.gnu.org; 5 Nov 2018 15:42:07 +0000 Original-Received: from localhost ([127.0.0.1]:35460 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gJh0x-0003rP-Fa for submit@debbugs.gnu.org; Mon, 05 Nov 2018 10:42:07 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:46509) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gJh0v-0003qv-Hl for 33257@debbugs.gnu.org; Mon, 05 Nov 2018 10:42:05 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gJh0n-0003Da-3G for 33257@debbugs.gnu.org; Mon, 05 Nov 2018 10:42:00 -0500 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:56857) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gJh0m-0003CE-US; Mon, 05 Nov 2018 10:41:57 -0500 Original-Received: from [176.228.60.248] (port=3999 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1gJh0m-0005qP-Hw; Mon, 05 Nov 2018 10:41:56 -0500 In-reply-to: (message from Dennis Mayr on Mon, 5 Nov 2018 00:18:36 -0300) 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: 208.118.235.43 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:152054 Archived-At: > From: Dennis Mayr > Date: Mon, 5 Nov 2018 00:18:36 -0300 > > Good evening Eli, > > following a hunch, I went through all my dotfile hooks first. > > It turned out that when I'm using the side `minimap (a-la-Sublime)` > while editing in `markdown-mode`, I get a SEGFAULT. > Reverted from Emacs 26.1 to Emacs 25.3.2, same thing. > > When removing the `markdown-mode` hook from `minimap-major-modes`, no > more SEGFAULT! > > Therefore, something is going on between `minimap` and `markdown-mode`. > I've reported the problem with the package maintainer. > > All clear from the Emacs side. > Thanks for your time! You are welcome, but I still think it could be worthwhile to try to reproduce the crashes, since Lisp programs should not in general cause crashes. If you can show a minimal .emacs file that allows to reproduce the problem by visiting that file, please do.