From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#39164: 27.0.60; Intermittent crash on MacOS 10.14 in setup_process_coding_systems Date: Mon, 27 Jan 2020 20:19:07 +0200 Message-ID: <83mua8oj8k.fsf@gnu.org> References: <83y2u523xl.fsf@gnu.org> <83y2u2vwha.fsf@gnu.org> <642b78068a31ff898c349357263460a8.squirrel@weber.math.s.chiba-u.ac.jp> Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="95094"; mail-complaints-to="usenet@ciao.gmane.io" Cc: tomekowal@gmail.com, rpluim@gmail.com, 39164@debbugs.gnu.org, jguenther@gmail.com To: mituharu@math.s.chiba-u.ac.jp Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Jan 27 19:20:13 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 1iw8zc-000Ofv-9q for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 27 Jan 2020 19:20:12 +0100 Original-Received: from localhost ([::1]:49314 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iw8zb-0004IK-CR for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 27 Jan 2020 13:20:11 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:33303) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iw8zT-0004Hz-Ia for bug-gnu-emacs@gnu.org; Mon, 27 Jan 2020 13:20:04 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iw8zS-0004ZL-Gb for bug-gnu-emacs@gnu.org; Mon, 27 Jan 2020 13:20:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:52982) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iw8zS-0004ZG-Cr for bug-gnu-emacs@gnu.org; Mon, 27 Jan 2020 13:20:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iw8zS-0001Sp-7l for bug-gnu-emacs@gnu.org; Mon, 27 Jan 2020 13:20:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 27 Jan 2020 18:20:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 39164 X-GNU-PR-Package: emacs Original-Received: via spool by 39164-submit@debbugs.gnu.org id=B39164.15801491665576 (code B ref 39164); Mon, 27 Jan 2020 18:20:02 +0000 Original-Received: (at 39164) by debbugs.gnu.org; 27 Jan 2020 18:19:26 +0000 Original-Received: from localhost ([127.0.0.1]:58955 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iw8yr-0001Rs-On for submit@debbugs.gnu.org; Mon, 27 Jan 2020 13:19:25 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:52362) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iw8yp-0001Rc-PC for 39164@debbugs.gnu.org; Mon, 27 Jan 2020 13:19:24 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:38544) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1iw8yj-0004It-IW; Mon, 27 Jan 2020 13:19:17 -0500 Original-Received: from [176.228.60.248] (port=3684 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1iw8yi-0002fi-W2; Mon, 27 Jan 2020 13:19:17 -0500 In-reply-to: <642b78068a31ff898c349357263460a8.squirrel@weber.math.s.chiba-u.ac.jp> (mituharu@math.s.chiba-u.ac.jp) 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:175333 Archived-At: > Date: Mon, 27 Jan 2020 22:26:10 +0900 > From: mituharu@math.s.chiba-u.ac.jp > Cc: "Eli Zaretskii" , > jguenther@gmail.com, > "Tomasz Kowal" , > 39164@debbugs.gnu.org > > This is a variant of Bug#24325: Crash - fd larger than FD_SETSIZE. > Some functions in the Core Foundation framework on macOS > call setrlimit for RLIMIT_NOFILE in order to increase the limit of > the maximum number of open files for the process: > > https://opensource.apple.com/source/CF/CF-1153.18/CFSocket.c.auto.html > > So the fix for Bug#24325 doesn't work in this case. Thanks. So I guess one possible solution would be to see that fd is beyond FD_SETSIZE, and if so, call getrlimit to see if the limit was bumped up, and if so, reallocate the arrays used by process.c? Would that make sense?