From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Glenn Morris Newsgroups: gmane.emacs.bugs Subject: bug#17330: files.el cd-absolute overcome false negative from file-executable-p Date: Mon, 12 May 2014 03:10:27 -0400 Message-ID: <80tx8veal8.fsf@fencepost.gnu.org> References: <83ha51wj35.fsf@gnu.org> <536B1C56.4040307@bluewin.ch> <838uqcw8fu.fsf@gnu.org> <536F5503.4040607@bluewin.ch> <837g5suu67.fsf@gnu.org> <536FC0C2.6080300@bluewin.ch> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1399878680 23567 80.91.229.3 (12 May 2014 07:11:20 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 12 May 2014 07:11:20 +0000 (UTC) Cc: 17330@debbugs.gnu.org To: Philip Hodges Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon May 12 09:11:13 2014 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 1WjkOG-0001Il-BZ for geb-bug-gnu-emacs@m.gmane.org; Mon, 12 May 2014 09:11:12 +0200 Original-Received: from localhost ([::1]:35666 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WjkOF-0000YR-Sx for geb-bug-gnu-emacs@m.gmane.org; Mon, 12 May 2014 03:11:11 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:57666) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WjkOC-0000YI-Kn for bug-gnu-emacs@gnu.org; Mon, 12 May 2014 03:11:09 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WjkO7-0007No-Gs for bug-gnu-emacs@gnu.org; Mon, 12 May 2014 03:11:08 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:42752) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WjkO7-0007Nj-EE for bug-gnu-emacs@gnu.org; Mon, 12 May 2014 03:11:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WjkO6-0006G5-II for bug-gnu-emacs@gnu.org; Mon, 12 May 2014 03:11:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Glenn Morris Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 12 May 2014 07:11:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 17330 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 17330-submit@debbugs.gnu.org id=B17330.139987863224012 (code B ref 17330); Mon, 12 May 2014 07:11:02 +0000 Original-Received: (at 17330) by debbugs.gnu.org; 12 May 2014 07:10:32 +0000 Original-Received: from localhost ([127.0.0.1]:60103 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WjkNb-0006FD-EP for submit@debbugs.gnu.org; Mon, 12 May 2014 03:10:31 -0400 Original-Received: from fencepost.gnu.org ([208.118.235.10]:58689 ident=Debian-exim) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WjkNZ-0006F5-BF for 17330@debbugs.gnu.org; Mon, 12 May 2014 03:10:29 -0400 Original-Received: from rgm by fencepost.gnu.org with local (Exim 4.71) (envelope-from ) id 1WjkNX-00020f-Lq; Mon, 12 May 2014 03:10:27 -0400 X-Spook: explosion Rubin Islam Abduganievich Karimov Reno FTS2000 X-Ran: zd5cQ87?CWnr)*dOc`'Vb'>z4Q_K7d_[HT_ljU4kh-n`%{g;[@WMYYofp|Hj"XDob X-Hue: white X-Attribution: GM In-Reply-To: (Philip Hodges's message of "Sun, 11 May 2014 23:59:12 +0200") User-Agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) 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:88958 Archived-At: (Please keep 17330@debbugs cc'd) Philip Hodges wrote: > The new f-a-d-p completely ignores permissions This is trivially falsifiable: ls -ld foo drwx------ 2 root root 4096 May 12 00:04 foo/ as normal user: (file-accessible-directory-p "foo") ; -> nil > , and it looks like it is called in all directory check contexts > before changing directory or running a process with it as cwd, so I > don't see any way it can refuse to try to cd to a directory. M-x cd foo RET cd-absolute: Cannot cd to /home/gm/foo/: Permission denied > As for "anything else": I wonder if it will tell me I cannot > start a process to execute a regular file on my share... I give up. Whatever you say.