From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Michael Albinus Newsgroups: gmane.emacs.bugs Subject: bug#21504: (require 'tramp) stuck on testing `tramp-ssh-controlmaster-options' Date: Thu, 17 Sep 2015 20:56:54 +0200 Message-ID: <87bnd07u2x.fsf@gmx.de> References: <1D1110F6-B4BD-4C1F-9B03-5DC9461359AE@icloud.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1442516304 19431 80.91.229.3 (17 Sep 2015 18:58:24 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 17 Sep 2015 18:58:24 +0000 (UTC) Cc: 21504@debbugs.gnu.org To: =?UTF-8?Q?=E5=82=85=E6=96=87=E8=BE=89?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Sep 17 20:58:13 2015 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 1ZceNo-0005PL-NU for geb-bug-gnu-emacs@m.gmane.org; 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Thu, 17 Sep 2015 18:58:02 +0000 Original-Received: (at 21504) by debbugs.gnu.org; 17 Sep 2015 18:57:04 +0000 Original-Received: from localhost ([127.0.0.1]:36369 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZceMh-0005SR-Me for submit@debbugs.gnu.org; Thu, 17 Sep 2015 14:57:04 -0400 Original-Received: from mout.gmx.net ([212.227.15.19]:63309) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZceMf-0005Rz-HE for 21504@debbugs.gnu.org; Thu, 17 Sep 2015 14:57:02 -0400 Original-Received: from detlef.gmx.de ([87.146.60.58]) by mail.gmx.com (mrgmx002) with ESMTPSA (Nemesis) id 0LzKyn-1YYdZ03Y6D-014VkQ; Thu, 17 Sep 2015 20:56:55 +0200 In-Reply-To: <1D1110F6-B4BD-4C1F-9B03-5DC9461359AE@icloud.com> ("=?UTF-8?Q?=E5=82=85=E6=96=87=E8=BE=89?="'s message of "Thu, 17 Sep 2015 10:26:12 +0800") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) X-Provags-ID: V03:K0:W3AJ3K0uDOVnf0ns011bfgy9xOZyDGxNQacz7+DFoGVTOVcBaum tOopEJozxYkGPQepU4/DQEwzJmgREq1ANhGhLKLQcKJ7xyWZjXXukpHPKJYYMpLXJL/JoZ9 5ejEnjcqe1YwBIpYOEbAKIs/OiW75U78Y+LcFAtwp1CfyHHKnuMZpIbbqnETcS1cPHsNPcF f7VGV7Cs/XFxcOFFeeAwQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:AXQGWUO1+J4=:YFD9d5v5WmMfrLUaYuY1VN NdKYzVxIxfZFpr+nQTBXV9zW4K+4BkVOF8XXbkZ4LOIX0KQ0O02R+mw/+xLyhM99xZLMOoO8g 8YksCe3CrE4eL97jOkm6p3Dw1QdfPK8brRG9mCwNWh+mRE3Kbz1qmDghLEvWeBy25sokA/iIX hsmc5yESCp65xPKgkzJVyoxZjOxNMHHsNkXzDnVb+YVYVg/JcrZSrDH4WbDYL3k8a3bYBsgxZ lLxDehErq1i4fx4tA5As9O34UZrLzk5eclRyWMDlYgZbtQ5vRPyN9Ce7ukdArX6dpOnrfm45I wXu9dJhxX7fbOap9Lo9EX0WjGVmjOmHPDNQDBFYOo+NJ0cnVYl1toX9rio5MznaAlMSwOVI+X 2ygWYiu1ZjZkDleOTYpbGKjeUAmcdQA4gFHmJvB8hU3CQDlW7qplRxinGnstj5dZ0wVDDeiCn CfrYR8JFY/CPrKkpwfroIwz4YaGXUbFkIo9cJlcQZIRxosOtK+0ObLIUzMJ89QJtfny3ASjri NCEHzlGATBGE8uV0kpriH3eGZoDi9El8bFYmktChwelP0bv4hrzUF+QCxoQSsjKG1srVERVm4 x+qZsjagrv9QBX4zrU5Qe1XaFH/uDNEKOHdZthedRcdEV1N+n6zHhDKhr8QfZOJZQGzMbVIQC m+XsxdWKJyA6GC7z7ciJLpdEdvdv7C8A1hiwq26VUkPebpOSq3BBaiS4LnNfIXrmZzaDJZzu4 DARPFD2kO23mcqJZkVemoWXQhy9c6v7I6+07xA== 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: 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:106697 Archived-At: =E5=82=85=E6=96=87=E8=BE=89 writes: > Emacs 24.5.1, tramp 2.2.11-24.5 > > The following code stuck with some DNS settings > >>>> file: tramp-loaddefs.el > (defvar tramp-ssh-controlmaster-options > ... > (call-process "ssh" nil t nil "-o" "ControlPath=3D%C" "host.does.not.ex= ist") > ...) > <<< > > `ssh -o ControlPath=3D%C host.does.not.exist` stuck instead of going > error quickly with DNS from my ISP (both home and workplace). It is a similar bug report like bug#20015. Solved in Emacs 25 (the git version), using 0.0.0.1 as not existing host. This avoids problems with improper DNS settings. Best regards, Michael.