From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: YAMAMOTO Mitsuharu Newsgroups: gmane.emacs.bugs Subject: bug#14862: 24.3.50; Subprocess invocation hangs Date: Wed, 17 Jul 2013 10:45:55 +0900 Organization: Faculty of Science, Chiba University Message-ID: References: <51E4F132.8070203@cs.ucla.edu> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII X-Trace: ger.gmane.org 1374025628 2140 80.91.229.3 (17 Jul 2013 01:47:08 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 17 Jul 2013 01:47:08 +0000 (UTC) Cc: 14862-done@debbugs.gnu.org To: Paul Eggert Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jul 17 03:47:08 2013 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1UzGpf-0004RY-JE for geb-bug-gnu-emacs@m.gmane.org; Wed, 17 Jul 2013 03:47:07 +0200 Original-Received: from localhost ([::1]:43296 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UzGpf-0007iD-9S for geb-bug-gnu-emacs@m.gmane.org; Tue, 16 Jul 2013 21:47:07 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:58285) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UzGpb-0007hw-Pf for bug-gnu-emacs@gnu.org; Tue, 16 Jul 2013 21:47:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UzGpa-0006iM-Sd for bug-gnu-emacs@gnu.org; Tue, 16 Jul 2013 21:47:03 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:36940) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UzGpa-0006i7-QK for bug-gnu-emacs@gnu.org; Tue, 16 Jul 2013 21:47:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1UzGpa-0000y7-HF for bug-gnu-emacs@gnu.org; Tue, 16 Jul 2013 21:47:02 -0400 Resent-From: YAMAMOTO Mitsuharu Original-Sender: "Debbugs-submit" Resent-To: bug-gnu-emacs@gnu.org Resent-Date: Wed, 17 Jul 2013 01:47:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 14862 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Mail-Followup-To: 14862@debbugs.gnu.org, mituharu@math.s.chiba-u.ac.jp, mituharu@math.s.chiba-u.ac.jp Original-Received: via spool by 14862-done@debbugs.gnu.org id=D14862.13740255643599 (code D ref 14862); Wed, 17 Jul 2013 01:47:01 +0000 Original-Received: (at 14862-done) by debbugs.gnu.org; 17 Jul 2013 01:46:04 +0000 Original-Received: from localhost ([127.0.0.1]:59487 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1UzGod-0000vy-SP for submit@debbugs.gnu.org; Tue, 16 Jul 2013 21:46:04 -0400 Original-Received: from mathmail.math.s.chiba-u.ac.jp ([133.82.132.2]:64991) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1UzGoZ-0000vN-Vd for 14862-done@debbugs.gnu.org; Tue, 16 Jul 2013 21:46:01 -0400 Original-Received: from church.math.s.chiba-u.ac.jp (church [133.82.132.36]) by mathmail.math.s.chiba-u.ac.jp (Postfix) with ESMTP id 48FDAC055D; Wed, 17 Jul 2013 10:45:55 +0900 (JST) In-Reply-To: <51E4F132.8070203@cs.ucla.edu> User-Agent: Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (=?UTF-8?Q?Shij=C5=8D?=) APEL/10.6 Emacs/22.3 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:76409 Archived-At: >>>>> On Tue, 16 Jul 2013 00:07:30 -0700, Paul Eggert said: > Thanks for reporting that. I installed what I hope is a fix. Could > you please try trunk bzr 113430 or later, on one of those platforms? Yes. Subprocess invocation no longer hangs on Cent OS 5 or Mac OS X 10.6. Closing the bug. BTW, the transition from explicit file descriptor close before exec by close-process-descs to the use of close-on-exec seems to work as a workaround for a kernel bug on OS X 10.8, which causes kernel panic on exit (Bug IDs 13682, 13726, 13799, 13901, 14119, and 14478). YAMAMOTO Mitsuharu mituharu@math.s.chiba-u.ac.jp