From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#10483: [PATCH] cperl-mode: Avoid endless loop Date: Mon, 31 Aug 2020 21:49:40 +0300 Message-ID: <83k0xewszf.fsf@gnu.org> References: <83o8mqwwx2.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="13500"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 10483@debbugs.gnu.org To: Harald =?UTF-8?Q?J=C3=B6rg?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Aug 31 20:57:31 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kCozj-0003PF-Lg for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 31 Aug 2020 20:57:31 +0200 Original-Received: from localhost ([::1]:42858 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kCozi-0003q6-OC for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 31 Aug 2020 14:57:30 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42738) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kCotS-0002n1-Ak for bug-gnu-emacs@gnu.org; Mon, 31 Aug 2020 14:51:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:42141) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kCotR-0000Cn-T1 for bug-gnu-emacs@gnu.org; Mon, 31 Aug 2020 14:51:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kCotR-0000EN-QZ for bug-gnu-emacs@gnu.org; Mon, 31 Aug 2020 14:51:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 31 Aug 2020 18:51:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10483 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: confirmed Original-Received: via spool by 10483-submit@debbugs.gnu.org id=B10483.1598899803818 (code B ref 10483); Mon, 31 Aug 2020 18:51:01 +0000 Original-Received: (at 10483) by debbugs.gnu.org; 31 Aug 2020 18:50:03 +0000 Original-Received: from localhost ([127.0.0.1]:53687 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kCosV-0000D7-9t for submit@debbugs.gnu.org; Mon, 31 Aug 2020 14:50:03 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:60524) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kCosT-0000CQ-Hx for 10483@debbugs.gnu.org; Mon, 31 Aug 2020 14:50:02 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:33221) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kCosO-0008KK-7i; Mon, 31 Aug 2020 14:49:56 -0400 Original-Received: from [176.228.60.248] (port=3885 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kCosN-0007de-Jk; Mon, 31 Aug 2020 14:49:56 -0400 In-Reply-To: (message from Harald =?UTF-8?Q?J=C3=B6rg?= on Mon, 31 Aug 2020 20:08:06 +0200) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:186790 Archived-At: > Cc: 10483@debbugs.gnu.org > From: Harald Jörg > Date: Mon, 31 Aug 2020 20:08:06 +0200 > > I was hesitating in this particular case because _if_ this issue ever > happens again, then the test just hangs forever. > > Is there a safeguard against this? You could run the test in a subordinate Emacs process, and have the parent process wait for it to complete with a timeout.