From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Glenn Morris Newsgroups: gmane.emacs.bugs Subject: bug#24714: delete-directory race condition Date: Sun, 16 Oct 2016 22:20:45 -0400 Message-ID: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1476670891 16481 195.159.176.226 (17 Oct 2016 02:21:31 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 17 Oct 2016 02:21:31 +0000 (UTC) User-Agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) To: 24714@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Oct 17 04:21:23 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bvxY5-0001X8-Sb for geb-bug-gnu-emacs@m.gmane.org; Mon, 17 Oct 2016 04:21:09 +0200 Original-Received: from localhost ([::1]:58546 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bvxY8-000233-0p for geb-bug-gnu-emacs@m.gmane.org; Sun, 16 Oct 2016 22:21:12 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:54764) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bvxXz-00021h-4K for bug-gnu-emacs@gnu.org; Sun, 16 Oct 2016 22:21:03 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bvxXy-00014W-Eo for bug-gnu-emacs@gnu.org; Sun, 16 Oct 2016 22:21:03 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:57888) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1bvxXy-00014N-B1 for bug-gnu-emacs@gnu.org; Sun, 16 Oct 2016 22:21:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bvxXy-0003s1-3O for bug-gnu-emacs@gnu.org; Sun, 16 Oct 2016 22:21:02 -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, 17 Oct 2016 02:21:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 24714 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-To: submit@debbugs.gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.147667085414844 (code B ref -1); Mon, 17 Oct 2016 02:21:01 +0000 Original-Received: (at submit) by debbugs.gnu.org; 17 Oct 2016 02:20:54 +0000 Original-Received: from localhost ([127.0.0.1]:35845 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bvxXq-0003rM-2q for submit@debbugs.gnu.org; Sun, 16 Oct 2016 22:20:54 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:35510) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bvxXo-0003rA-Cl for submit@debbugs.gnu.org; Sun, 16 Oct 2016 22:20:52 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bvxXi-0000uR-Fb for submit@debbugs.gnu.org; Sun, 16 Oct 2016 22:20:47 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:36657) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bvxXi-0000uN-Bw for submit@debbugs.gnu.org; Sun, 16 Oct 2016 22:20:46 -0400 Original-Received: from rgm by fencepost.gnu.org with local (Exim 4.82) (envelope-from ) id 1bvxXh-0005Oe-77; Sun, 16 Oct 2016 22:20:45 -0400 X-Spook: Federal Bureau of Investigation Islamist ASPIC Secret X-Ran: EW_'8vK|Ir>m%)vBeNJ(E`QP\PX5,vGG:|UZlccU8%!U+G'.]S]o#-)SveZj*yh%dZ4l}d X-Hue: black X-Attribution: GM 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: 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" Xref: news.gmane.org gmane.emacs.bugs:124573 Archived-At: Package: emacs Version: 25.1 On current Debian testing, many tests in package-test.el fail for me with: Test package-test-update-listing condition: (file-error "Removing old name" "No such file or directory" "/tmp/pkg-test-user-dir-27293kBj/gnupg/S.gpg-agent.rstrd") I believe this is due to a race condition in delete-directory. Emacs seems to be lacking an equivalent of "rm -rf". (delete-directory "/tmp/foo") will fail with "No such file or directory" if a file in /tmp/foo happen to be deleted by some other process in between the time that delete-directory calls directory-files and the time it calls delete-file.