From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Noam Postavsky Newsgroups: gmane.emacs.bugs Subject: bug#31312: Segmentation fault with doom-emacs, NeoTree and Zoom Date: Tue, 01 May 2018 09:25:59 -0400 Message-ID: <87r2mvo6c8.fsf@gmail.com> References: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1525181106 7048 195.159.176.226 (1 May 2018 13:25:06 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 1 May 2018 13:25:06 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) Cc: 31312@debbugs.gnu.org To: Andrea Cardaci Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue May 01 15:25:02 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 1fDVHB-0001hj-EJ for geb-bug-gnu-emacs@m.gmane.org; Tue, 01 May 2018 15:25:01 +0200 Original-Received: from localhost ([::1]:42517 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDVJI-0005tk-Ca for geb-bug-gnu-emacs@m.gmane.org; Tue, 01 May 2018 09:27:12 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:38395) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDVJC-0005sV-2c for bug-gnu-emacs@gnu.org; Tue, 01 May 2018 09:27:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fDVJ8-0003mn-UT for bug-gnu-emacs@gnu.org; Tue, 01 May 2018 09:27:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:36927) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fDVJ8-0003mb-QJ for bug-gnu-emacs@gnu.org; Tue, 01 May 2018 09:27:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1fDVJ8-00050e-9N for bug-gnu-emacs@gnu.org; Tue, 01 May 2018 09:27:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Noam Postavsky Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 01 May 2018 13:27:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 31312 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 31312-submit@debbugs.gnu.org id=B31312.152518116919191 (code B ref 31312); Tue, 01 May 2018 13:27:02 +0000 Original-Received: (at 31312) by debbugs.gnu.org; 1 May 2018 13:26:09 +0000 Original-Received: from localhost ([127.0.0.1]:44824 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fDVIH-0004zP-AW for submit@debbugs.gnu.org; Tue, 01 May 2018 09:26:09 -0400 Original-Received: from mail-it0-f43.google.com ([209.85.214.43]:37514) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fDVIE-0004z6-VJ; Tue, 01 May 2018 09:26:07 -0400 Original-Received: by mail-it0-f43.google.com with SMTP id 70-v6so7216348ity.2; Tue, 01 May 2018 06:26:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=dYOSWb9/4QZrgs/acWn3YsgzqQbS3cl18oqqakZvDCI=; b=HRxQpzFS9uGmxjBgthSw2mPAZrOqyJ7iQBEk/WsXWtN+f2F3NNVhQK9AB+IDl4sA03 Jzfl9SMs0qUBHbvnnV2EDTWcNuPS8UbnKrqf2hYIiOX3SSpdPZ0H62sOgxWQxQZcgGcE SLz9Cb4ED2I2FpwsQOwRcVv8R31awu6mVWPY5JcslcUAmTD4VQ1fk0BVCNuXrTIqSGNV MnVIdFuPfltJskYwSLwr9vCbQGPORov5BGu4xF8pePjcZeV9Gy7BtTfbpIrVs0OARJjC PAd1gWsAJx53miuG+ZxUcfBtKy3VaEdZB6j0djlmu3lAclPXJaRv+vAbGc9Qn2+knHhZ Sj1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=dYOSWb9/4QZrgs/acWn3YsgzqQbS3cl18oqqakZvDCI=; b=uTlFcfKXvyRv4z74qg1OBZi6tpzwD/gMpjJ9zU3vDcyQMnf96RDyJ34A2mpmMWj26M I4MAOW3l/mXDLhZq5CzdSU1ahuB98p6+4ydd+PdeaRfmturk6J0+RhnE2DBPFvFrolh9 2P4Sk/vzcUKsmMpPbP4QsY7HBoVpPcnapIa9EMp/+KLDf2g1o8I7Ted0YCwlWJnNkK9s YTI/IqQkNeqkH5En1JiQ8HU7+zRkAqZN+749SQ3TxB4NCNCAYcEphH22fV43FX+pO3jY RUE3FsWzxVBHa1/gKQ1yVLlRrYrKrI7iw6iAstUEZyboX6jArHu66DfMZjkO+W1eRkaM Ucsg== X-Gm-Message-State: ALQs6tCxJ/UojrSsxuQ53/nN/ZH2jQC6II7kgEh4boFCH5I47ppu3OHA O7ayXVN19i2aHtb2HwMF0ZISZA== X-Google-Smtp-Source: AB8JxZqSlJ1lzAPmreikm+Wtwl5RYh/Gdr0/sJhudWdgEK2qssjbfn230/p13CTupcz0GnkfW94aew== X-Received: by 2002:a24:114f:: with SMTP id 76-v6mr16724472itf.75.1525181161333; Tue, 01 May 2018 06:26:01 -0700 (PDT) Original-Received: from zebian (cbl-45-2-119-34.yyz.frontiernetworks.ca. [45.2.119.34]) by smtp.googlemail.com with ESMTPSA id v127-v6sm1021775itc.3.2018.05.01.06.26.00 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 01 May 2018 06:26:00 -0700 (PDT) In-Reply-To: (Andrea Cardaci's message of "Sun, 29 Apr 2018 12:56:47 +0200") 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:145891 Archived-At: tags 31312 + confirmed found 31312 26.1 quit Andrea Cardaci writes: > Someone filed a bug for my repo (https://github.com/cyrus-and/zoom/issues/20) > but I'm pretty sure it's a bug in Emacs. Unfortunately the steps to > reproduce it involve setting up `doom-emacs` which is quite cumbersome. > > You can find all the details at the above link but in short using > `doom-emacs` with Zoom and NeoTree crashes Emacs with a segmentation fault. Reproduced with emacs-26, seems there is a window without a buffer. ../../src/buffer.h:914: Emacs fatal error: assertion failed: BUFFERP (a) Thread 1 "emacs" hit Breakpoint 1, terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at ../../src/emacs.c:364 364 signal (sig, SIG_DFL); (gdb) bt #0 terminate_due_to_signal (sig=6, backtrace_limit=2147483647) at ../../src/emacs.c:364 #1 0x0000000000614655 in die (msg=0x74ecf9 "BUFFERP (a)", file=0x74ece6 "../../src/buffer.h", line=914) at ../../src/alloc.c:7423 #2 0x000000000057a1a8 in XBUFFER (a=XIL(0)) at ../../src/buffer.h:914 #3 0x0000000000464716 in reconsider_clip_changes (w=0x60537f0) at ../../src/xdisp.c:13727 #4 0x000000000046514d in redisplay_internal () at ../../src/xdisp.c:13939 #5 0x0000000000463c16 in redisplay () at ../../src/xdisp.c:13518 #6 0x00000000005851ae in read_char (commandflag=1, map=XIL(0x5cf7503), prev_event=XIL(0), used_mouse_menu=0x7fffffffe41f, end_time=0x0) at ../../src/keyboard.c:2480 #7 0x00000000005957c5 in read_key_sequence (keybuf=0x7fffffffe570, bufsize=30, prompt=XIL(0), dont_downcase_last=false, can_return_switch_frame=true, fix_current_buffer=true, prevent_redisplay=false) at ../../src/keyboard.c:9147 #8 0x0000000000581d55 in command_loop_1 () at ../../src/keyboard.c:1368 #9 0x0000000000638529 in internal_condition_case (bfun=0x581909 , handlers=XIL(0x5250), hfun=0x580f4c ) at ../../src/eval.c:1332 #10 0x0000000000581524 in command_loop_2 (ignore=XIL(0)) at ../../src/keyboard.c:1110 #11 0x0000000000637a32 in internal_catch (tag=XIL(0xc6f0), func=0x5814f7 , arg=XIL(0)) at ../../src/eval.c:1097 #12 0x00000000005814c2 in command_loop () at ../../src/keyboard.c:1089 #13 0x0000000000580a36 in recursive_edit_1 () at ../../src/keyboard.c:695 #14 0x0000000000580c2b in Frecursive_edit () at ../../src/keyboard.c:766 #15 0x000000000057e7c6 in main (argc=1, argv=0x7fffffffea38) at ../../src/emacs.c:1713 (gdb) frame 3 #3 0x0000000000464716 in reconsider_clip_changes (w=0x60537f0) at ../../src/xdisp.c:13727 13727 struct buffer *b = XBUFFER (w->contents); (gdb) p w->contents $1 = XIL(0)