From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Yegor Timoshenko Newsgroups: gmane.emacs.bugs Subject: bug#28540: eshell/sudo find-file doesn't work as expected with files only readable by root Date: Thu, 21 Sep 2017 15:25:40 +0000 Message-ID: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Trace: blaine.gmane.org 1506007578 12235 195.159.176.226 (21 Sep 2017 15:26:18 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 21 Sep 2017 15:26:18 +0000 (UTC) To: 28540@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Sep 21 17:26:13 2017 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 1dv3Mf-0002ec-Es for geb-bug-gnu-emacs@m.gmane.org; Thu, 21 Sep 2017 17:26:09 +0200 Original-Received: from localhost ([::1]:54193 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dv3Mm-0004Fx-RA for geb-bug-gnu-emacs@m.gmane.org; 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X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x 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:137206 Archived-At: To reproduce, M-x eshell and compare behavior of these two commands: $ ff /sudo::/etc/sudoers $ sudo ff /etc/sudoers In the first case the buffer is editable (and can be saved), while in the latter it is opened read-only. Switching read-only flag with C-x C-q doesn't help: I can edit the buffer, but not save it (results in "Doing chmod: operation not permitted" error). GNU Emacs 27.0.50 (build 1, x86_64-pc-linux-gnu, X toolkit, Xaw scroll bars) of 2017-09-21 (198ba449845ffa557ac272c3219c703148648f53) Reproducible in Emacs 25.3 as well.