From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#34394: 27.0.50; Emacs segfaults with SLY, company and C-g Date: Sat, 09 Feb 2019 12:10:22 +0200 Message-ID: <83k1i9nugh.fsf@gnu.org> References: <87va1tye42.fsf@gmail.com> <83wom9o0hu.fsf@gnu.org> <87r2chxpli.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="105166"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 34394@debbugs.gnu.org, schwab@linux-m68k.org To: =?UTF-8?Q?Jo=C3=A3o_?= =?UTF-8?Q?T=C3=A1vora?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Feb 09 11:11:10 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1gsPbJ-000REK-UT for geb-bug-gnu-emacs@m.gmane.org; Sat, 09 Feb 2019 11:11:10 +0100 Original-Received: from localhost ([127.0.0.1]:43461 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gsPbI-0004RF-PF for geb-bug-gnu-emacs@m.gmane.org; Sat, 09 Feb 2019 05:11:08 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:44000) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gsPbD-0004RA-La for bug-gnu-emacs@gnu.org; Sat, 09 Feb 2019 05:11:04 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gsPbD-0002HF-1l for bug-gnu-emacs@gnu.org; Sat, 09 Feb 2019 05:11:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:41198) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gsPbC-0002Gv-Uu for bug-gnu-emacs@gnu.org; Sat, 09 Feb 2019 05:11:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1gsPbC-0002oH-Fm for bug-gnu-emacs@gnu.org; Sat, 09 Feb 2019 05:11:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 09 Feb 2019 10:11:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 34394 X-GNU-PR-Package: emacs Original-Received: via spool by 34394-submit@debbugs.gnu.org id=B34394.154970705310784 (code B ref 34394); Sat, 09 Feb 2019 10:11:02 +0000 Original-Received: (at 34394) by debbugs.gnu.org; 9 Feb 2019 10:10:53 +0000 Original-Received: from localhost ([127.0.0.1]:40479 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gsPb2-0002nr-Uc for submit@debbugs.gnu.org; Sat, 09 Feb 2019 05:10:53 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:57832) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gsPb1-0002ne-Ix for 34394@debbugs.gnu.org; Sat, 09 Feb 2019 05:10:52 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:48817) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gsPas-00024S-WB; Sat, 09 Feb 2019 05:10:43 -0500 Original-Received: from [176.228.60.248] (port=2137 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1gsPas-0005aH-Ge; Sat, 09 Feb 2019 05:10:42 -0500 In-reply-to: <87r2chxpli.fsf@gmail.com> (message from =?UTF-8?Q?Jo=C3=A3o_?= =?UTF-8?Q?T=C3=A1vora?= on Sat, 09 Feb 2019 09:45:13 +0000) 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: 209.51.188.43 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:155294 Archived-At: > From: João Távora > Cc: 34394@debbugs.gnu.org, schwab@linux-m68k.org > Date: Sat, 09 Feb 2019 09:45:13 +0000 > > Eli Zaretskii writes: > > > When this happens, what is the value of Vquit_flag, in Lisp terms? Is > > it t or something else? > > I can't tell exactly. I meant to ask that you examine the value in GDB. Sorry if I didn't make that clear enough. > I believe this happens in *some* of the times I ress C-g during the > (while (sit-for)) in the following block extracted from sly.el You said the code uses while-no-input, which is why I asked. Maybe we get confused by the trickery used by while-no-input. Btw, does this happen only on master, otr is it reproducible on emacs-26 as well?