From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Alex Newsgroups: gmane.emacs.bugs Subject: bug#28630: 27.0.50; C-g while a non-main thread is sitting crashes Emacs Date: Sun, 01 Oct 2017 12:10:40 -0600 Message-ID: <87d166rb6n.fsf@gmail.com> References: <87efqri8x9.fsf@gmail.com> <874lrjy2rz.fsf@gmail.com> <831smm52v4.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1506881518 7968 195.159.176.226 (1 Oct 2017 18:11:58 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 1 Oct 2017 18:11:58 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 28630@debbugs.gnu.org, tom@tromey.com To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Oct 01 20:11:54 2017 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 1dyiiW-0001QG-7q for geb-bug-gnu-emacs@m.gmane.org; Sun, 01 Oct 2017 20:11:52 +0200 Original-Received: from localhost ([::1]:49404 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dyiid-0006GY-Kz for geb-bug-gnu-emacs@m.gmane.org; Sun, 01 Oct 2017 14:11:59 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:60854) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dyihm-0005rm-VV for bug-gnu-emacs@gnu.org; Sun, 01 Oct 2017 14:11:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dyihi-0007LJ-Kc for bug-gnu-emacs@gnu.org; Sun, 01 Oct 2017 14:11:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:34409) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dyihi-0007Ko-I0 for bug-gnu-emacs@gnu.org; Sun, 01 Oct 2017 14:11:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1dyihi-00022H-4j for bug-gnu-emacs@gnu.org; Sun, 01 Oct 2017 14:11:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Alex Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 01 Oct 2017 18:11:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28630 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 28630-submit@debbugs.gnu.org id=B28630.15068814507805 (code B ref 28630); Sun, 01 Oct 2017 18:11:02 +0000 Original-Received: (at 28630) by debbugs.gnu.org; 1 Oct 2017 18:10:50 +0000 Original-Received: from localhost ([127.0.0.1]:43090 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dyihW-00021p-3L for submit@debbugs.gnu.org; Sun, 01 Oct 2017 14:10:50 -0400 Original-Received: from mail-it0-f44.google.com ([209.85.214.44]:53325) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dyihU-00021b-Nz for 28630@debbugs.gnu.org; Sun, 01 Oct 2017 14:10:49 -0400 Original-Received: by mail-it0-f44.google.com with SMTP id 85so5020469ith.2 for <28630@debbugs.gnu.org>; Sun, 01 Oct 2017 11:10:48 -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=3SjaknrxJbvIKO6ddF2qMxpyQfuiPBlhPgTizmmmnug=; b=Qk+E7YFSgCPJ3pTJKHRBSav6v6cBG2TFEgtNC4ZUTFYPTVE/RvwNHO4PZXmi2AHwMO bHt7CQB2+VsbKdXWb24ZQNgJK3/HThtmy9fjyzL9QGYNtKSGTeztFxuKQ54icazTapb6 552AdH8EpMSQWyTcVgA/he7mSl3/jgIXTAvp3jeYqrmWTgoK2z+xxM0X2hsL9O98kLNl b4ycNunpok7v8HkT7GdlQJ9XJpWRb3rVPNtT0WpI6jLtNG2Z3/RZ0XLHUDcglxasw8lr GJOeE107PwsBpZ/voMXsaLC5kEA0HltrbGcDfoBUN8LB900PjdDMwvJQToFVg2U84UU5 ht3Q== 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=3SjaknrxJbvIKO6ddF2qMxpyQfuiPBlhPgTizmmmnug=; b=fOHYor3CauLWYkzgWNM/fPA/4P1sF/IaYftygoxC4pnltP8SllQR8gQvJsc+AfxlY9 /C7fF1kkQsSN2XNDWdJouU4rbvHokgb5Hxdx3SNe9tB3goTbhACSxhDrRVbpl0XbhfXP tS7oqO7XInKMa5iHTHA84O4zRpCU8rlqLl+hQiqAJnybbqJ1moClT4vNXnowOy+05s75 gOSAx2608JHN1YHfnzXZhbCKuUqzKY87MG8d1O6e14Nma7bSYwvmGHJjcShDdeHdXCOz R7SfNSUJSFhg/J50/nlXm4D27J3IOEYpgGiSCzpQ5qpDRF3zS+GVEBBM7Y4FImr1PlCM 0lQQ== X-Gm-Message-State: AMCzsaX6LeWlNe++jXymWDRg3/hzsxRIyLdXM6KKPqlFbDztooa5Ruj0 4KQdqF3sq9x22tBLTx33wDg= X-Google-Smtp-Source: AOwi7QD0gjWfcb62cuZWJnm/V6fAZs1YdNXbqGSrCT2HxfcxA92wfD+N1DS0A0S66UPjqgMUHq02Ow== X-Received: by 10.36.196.84 with SMTP id v81mr15515927itf.142.1506881443184; Sun, 01 Oct 2017 11:10:43 -0700 (PDT) Original-Received: from lylat (S010664777d9cebe3.ss.shawcable.net. [70.64.85.59]) by smtp.gmail.com with ESMTPSA id n4sm3923658ioe.71.2017.10.01.11.10.41 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 01 Oct 2017 11:10:42 -0700 (PDT) In-Reply-To: <831smm52v4.fsf@gnu.org> (Eli Zaretskii's message of "Sun, 01 Oct 2017 18:01:19 +0300") 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:137752 Archived-At: Eli Zaretskii writes: >> From: Alex >> Cc: eliz@gnu.org, Tom Tromey >> Date: Sat, 30 Sep 2017 21:18:08 -0600 >> >> Should this be labelled a blocker for Emacs 26? > > Maybe I'm not sure. It doesn't sound like threads are used much, if > at all, which would make blocking on it silly. It's understandable that bug 25214 isn't a blocker for this reason, but I think crashing is severe enough to be a blocker, especially since it's somewhat trivial to trigger. >> Also, replacing (sit-for 2) with (read-char) or its family and hitting >> C-g will also crash Emacs. > > Is your Emacs built with --enable-checking? Because I get an > assertion violation in that case, not a crash. I just tried building with "./configure --enable-checking" and it still crashes for me.