From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#49724: 27.2; Tramp /sudoedit:: does not preserve file security context Date: Sat, 24 Jul 2021 21:27:58 +0300 Message-ID: <83h7gjy3bl.fsf@gnu.org> References: Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="34681"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 49724@debbugs.gnu.org To: xenodasein@tutanota.de Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Jul 24 20:29:10 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1m7MOc-0008lo-2a for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 24 Jul 2021 20:29:10 +0200 Original-Received: from localhost ([::1]:46160 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m7MOb-0003X4-48 for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 24 Jul 2021 14:29:09 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:43620) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m7MOU-0003WS-Qi for bug-gnu-emacs@gnu.org; Sat, 24 Jul 2021 14:29:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:35431) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1m7MOU-00050v-JF for bug-gnu-emacs@gnu.org; Sat, 24 Jul 2021 14:29:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1m7MOU-0002oN-GG for bug-gnu-emacs@gnu.org; Sat, 24 Jul 2021 14:29:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 24 Jul 2021 18:29:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 49724 X-GNU-PR-Package: emacs Original-Received: via spool by 49724-submit@debbugs.gnu.org id=B49724.162715129910757 (code B ref 49724); Sat, 24 Jul 2021 18:29:02 +0000 Original-Received: (at 49724) by debbugs.gnu.org; 24 Jul 2021 18:28:19 +0000 Original-Received: from localhost ([127.0.0.1]:46977 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1m7MNm-0002nQ-Sl for submit@debbugs.gnu.org; Sat, 24 Jul 2021 14:28:19 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:45790) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1m7MNk-0002nB-Vg for 49724@debbugs.gnu.org; Sat, 24 Jul 2021 14:28:17 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:47858) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m7MNf-0004TV-BV; Sat, 24 Jul 2021 14:28:11 -0400 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:3845 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m7MNe-00080V-Rf; Sat, 24 Jul 2021 14:28:11 -0400 In-Reply-To: (bug-gnu-emacs@gnu.org) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:210656 Archived-At: > Date: Sat, 24 Jul 2021 19:47:20 +0200 (CEST) > From: xenodasein--- via "Bug reports for GNU Emacs, > the Swiss army knife of text editors" > > The command: ls -Z /etc/fstab > Outputs: unconfined_u:object_r:etc_t:s0 /etc/fstab > On an unmodified fstab file. If I modify the file using 'sudoedit' > command, which uses GNU Nano on this system, preserves the same extended > file attributes. However, after using emacs -Q: > C-x C-f /sudoedit::/etc/fstab > > C-x C-s > The command: ls -Z /etc/fstab > Outputs: unconfined_u:object_r:user_tmp_t:s0 /etc/fstab > Which will prevent system from booting. Did you try to use backup-by-copying, with or without backup-by-copying-when-privileged-mismatch?