From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Thierry Volpiatto Newsgroups: gmane.emacs.bugs Subject: bug#10489: 24.0.92; dired-do-copy may create infinite directory hierarchy Date: Sun, 15 Jan 2012 06:59:44 +0100 Message-ID: <87y5t9ijzj.fsf@gmail.com> References: <87mx9su32g.fsf@web.de> <87sjjkfvwt.fsf@gmail.com> <8362ggkquq.fsf@gnu.org> <87lipcrlga.fsf@gmail.com> <87fwfkc4pn.fsf@gmx.de> <87fwfjsw8t.fsf@gmail.com> <87aa5rdazl.fsf@gmx.de> <87d3anogf5.fsf@gmail.com> <011AEED9E81C4DEFA6B1E03B0F57F28F@us.oracle.com> <878vlbljnc.fsf@gmx.de> <8739bj8mu1.fsf@gmail.com> <8762gfnrlj.fsf@gmx.de> <83aa5qk6co.fsf@gnu.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1326607226 23739 80.91.229.12 (15 Jan 2012 06:00:26 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 15 Jan 2012 06:00:26 +0000 (UTC) Cc: 10489@debbugs.gnu.org, michael.albinus@gmx.de To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Jan 15 07:00:21 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RmJ8f-0000yJ-Ck for geb-bug-gnu-emacs@m.gmane.org; Sun, 15 Jan 2012 07:00:21 +0100 Original-Received: from localhost ([::1]:49097 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RmJ8f-0002bs-19 for geb-bug-gnu-emacs@m.gmane.org; Sun, 15 Jan 2012 01:00:21 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:44035) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RmJ8b-0002bb-TY for bug-gnu-emacs@gnu.org; Sun, 15 Jan 2012 01:00:18 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RmJ8a-0004w2-CW for bug-gnu-emacs@gnu.org; Sun, 15 Jan 2012 01:00:17 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:34920) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RmJ8a-0004vy-Ar for bug-gnu-emacs@gnu.org; Sun, 15 Jan 2012 01:00:16 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1RmJ9K-0002vc-BF for bug-gnu-emacs@gnu.org; Sun, 15 Jan 2012 01:01:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Thierry Volpiatto Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 15 Jan 2012 06:01:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10489 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 10489-submit@debbugs.gnu.org id=B10489.132660724511231 (code B ref 10489); Sun, 15 Jan 2012 06:01:02 +0000 Original-Received: (at 10489) by debbugs.gnu.org; 15 Jan 2012 06:00:45 +0000 Original-Received: from localhost ([127.0.0.1]:57826 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1RmJ92-0002v6-CA for submit@debbugs.gnu.org; Sun, 15 Jan 2012 01:00:44 -0500 Original-Received: from mail-we0-f172.google.com ([74.125.82.172]:43752) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1RmJ8z-0002uy-QB for 10489@debbugs.gnu.org; Sun, 15 Jan 2012 01:00:43 -0500 Original-Received: by wera1 with SMTP id a1so537939wer.3 for <10489@debbugs.gnu.org>; Sat, 14 Jan 2012 21:59:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-type; bh=JsIvsp2jlGdf9e9x1P91Pmd8G8beGMgkCPc7S491Jvo=; b=NQuLMPZ7YXfG6yHxxsDOnR7YVRCcpuAuAGFL4U2O2JiA0XEuKgmDl5rxitEocR25bY 34Ga6O30IjgWT2EPujnKelq85uEOegt7/dgVgHihrIie4piNgdVu0mCCoqdp4xrFSNZg EPrLxHlBruaKVD1EE4oyvlu6aKYWgGo56fDfU= Original-Received: by 10.216.131.234 with SMTP id m84mr3042927wei.11.1326607194316; Sat, 14 Jan 2012 21:59:54 -0800 (PST) Original-Received: from thierry-MM061 (192.211.85.79.rev.sfr.net. [79.85.211.192]) by mx.google.com with ESMTPS id k33sm17305203wbo.5.2012.01.14.21.59.47 (version=TLSv1/SSLv3 cipher=OTHER); Sat, 14 Jan 2012 21:59:51 -0800 (PST) In-Reply-To: (Stefan Monnier's message of "Sat, 14 Jan 2012 09:19:51 -0500") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.92 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:55760 Archived-At: Stefan Monnier writes: > > IIUC the original problem in dired-do-copy In dired-create-files. > needs to test "same file" rather than "same name", so it should not > use file-name-equal-p but file-equal-p (which would rely on > file-attributes, presumably). How do you compare two files with file-attributes? Locally, equal is ok, but when using /sudo::.. the gid-change, inode and device-num are differents: /home/thierry/Test: --8<---------------cut here---------------start------------->8--- (:type t :links 2 :uid "thierry" :gid "thierry" :access-time (20241 21214) :modif-time (20241 20731) :status (20241 20731) :size 4096 :mode "drwxrwxr-x" :gid-change nil :inode 4598437 :device-num 2049) --8<---------------cut here---------------end--------------->8--- /sudo::/home/thierry/Test --8<---------------cut here---------------start------------->8--- (:type t :links 2 :uid "thierry" :gid "thierry" :access-time (20241 21214) :modif-time (20241 20731) :status (20241 20731) :size 4096 :mode "drwxrwxr-x" :gid-change t :inode (70 . 10917) :device-num (-1 . 0)) --8<---------------cut here---------------end--------------->8--- On info we have: `(5888 2 . 43978)' has an inode number of 6473924464520138. `(15479 . 46724)' is on the file-system device whose number is 1014478468. How do you get such results? Thanks. -- Thierry Get my Gnupg key: gpg --keyserver pgp.mit.edu --recv-keys 59F29997