From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#25265: make-thread crashes in OS X 10.6 Date: Sat, 24 Dec 2016 19:51:13 +0200 Message-ID: <83r34xxlke.fsf@gnu.org> References: Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1482601945 23025 195.159.176.226 (24 Dec 2016 17:52:25 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 24 Dec 2016 17:52:25 +0000 (UTC) Cc: 25265@debbugs.gnu.org To: charles@aurox.ch (Charles A. Roelli) Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Dec 24 18:52:21 2016 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 1cKqUR-0003n4-RE for geb-bug-gnu-emacs@m.gmane.org; Sat, 24 Dec 2016 18:52:16 +0100 Original-Received: from localhost ([::1]:44380 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cKqUO-0005aH-Gt for geb-bug-gnu-emacs@m.gmane.org; Sat, 24 Dec 2016 12:52:13 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:45069) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cKqUE-0005XN-O4 for bug-gnu-emacs@gnu.org; Sat, 24 Dec 2016 12:52:03 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cKqUE-0001dC-2q for bug-gnu-emacs@gnu.org; Sat, 24 Dec 2016 12:52:02 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:38588) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1cKqUD-0001d5-VU for bug-gnu-emacs@gnu.org; Sat, 24 Dec 2016 12:52:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1cKqUD-0003Vs-Mf for bug-gnu-emacs@gnu.org; Sat, 24 Dec 2016 12:52:01 -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, 24 Dec 2016 17:52:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 25265 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 25265-submit@debbugs.gnu.org id=B25265.148260191813493 (code B ref 25265); Sat, 24 Dec 2016 17:52:01 +0000 Original-Received: (at 25265) by debbugs.gnu.org; 24 Dec 2016 17:51:58 +0000 Original-Received: from localhost ([127.0.0.1]:53987 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cKqUA-0003VZ-Ln for submit@debbugs.gnu.org; Sat, 24 Dec 2016 12:51:58 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:54069) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cKqU9-0003VN-4Z for 25265@debbugs.gnu.org; Sat, 24 Dec 2016 12:51:57 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cKqTz-0001Z4-TC for 25265@debbugs.gnu.org; Sat, 24 Dec 2016 12:51:51 -0500 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:51007) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cKqTz-0001Yy-PU; Sat, 24 Dec 2016 12:51:47 -0500 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:4200 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1cKqTx-0005QT-0m; Sat, 24 Dec 2016 12:51:47 -0500 In-reply-to: (charles@aurox.ch) 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: 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:127413 Archived-At: > From: charles@aurox.ch (Charles A. Roelli) > Date: Sat, 24 Dec 2016 12:06:45 +0100 > > Running Emacs -Q on the latest commit (e36a3882), > > M-: (make-thread (lambda () "string")) > > appears to hang Emacs immediately. I cannot reproduce this, neither on GNU/Linux nor on MS-Windows. So I guess this is NS-specific. I see that ns_select calls block/unblock_input, which makes it unsafe when more than one thread is running. It's quite possible that this is the reason. I hope some NS expert could take a look at this and fix this. Thanks.