From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#33252: 27.0.50; Recursive password prompt takes over Date: Wed, 10 Jul 2019 15:24:26 +0200 Message-ID: <87pnmi3tv9.fsf@mouse.gnus.org> References: <87k1ltafuy.fsf@mail.linkov.net> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="261194"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 33252@debbugs.gnu.org To: Juri Linkov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jul 10 15:25:27 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 (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hlCb9-0015oD-51 for geb-bug-gnu-emacs@m.gmane.org; Wed, 10 Jul 2019 15:25:27 +0200 Original-Received: from localhost ([::1]:32882 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hlCb8-0006kS-5Z for geb-bug-gnu-emacs@m.gmane.org; Wed, 10 Jul 2019 09:25:26 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:50300) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hlCal-0006iF-GR for bug-gnu-emacs@gnu.org; Wed, 10 Jul 2019 09:25:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hlCak-0008Vk-Ct for bug-gnu-emacs@gnu.org; Wed, 10 Jul 2019 09:25:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:54484) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hlCak-0008Vc-9P for bug-gnu-emacs@gnu.org; Wed, 10 Jul 2019 09:25:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1hlCaj-0005TM-S0 for bug-gnu-emacs@gnu.org; Wed, 10 Jul 2019 09:25:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 10 Jul 2019 13:25:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 33252 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: confirmed Original-Received: via spool by 33252-submit@debbugs.gnu.org id=B33252.156276507220979 (code B ref 33252); Wed, 10 Jul 2019 13:25:01 +0000 Original-Received: (at 33252) by debbugs.gnu.org; 10 Jul 2019 13:24:32 +0000 Original-Received: from localhost ([127.0.0.1]:35069 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hlCaG-0005SI-Ga for submit@debbugs.gnu.org; Wed, 10 Jul 2019 09:24:32 -0400 Original-Received: from quimby.gnus.org ([80.91.231.51]:37598) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hlCaF-0005SB-F9 for 33252@debbugs.gnu.org; Wed, 10 Jul 2019 09:24:32 -0400 Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=marnie) by quimby.gnus.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hlCaA-0000bO-Rt; Wed, 10 Jul 2019 15:24:29 +0200 In-Reply-To: <87k1ltafuy.fsf@mail.linkov.net> (Juri Linkov's message of "Sun, 04 Nov 2018 01:41:41 +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: 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:162628 Archived-At: Juri Linkov writes: > A reproducible short test case: > > 0. emacs -Q > > 1. M-& > while true; do echo -n "Password: "; sleep 1; done > RET > > After 42 seconds Emacs session becomes completely unusable, and control > can be regained only after killing the shell script from outside Emacs. I've now added a recursion check to the comint prompting, and it'll stop adding new prompts when it's ten layers deep, which will allow the user to kill the shell script. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no