From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.bugs Subject: bug#51327: 28.0.60; emacsclient warns about XDG_RUNTIME_DIR when starting daemon on demand Date: Thu, 11 Nov 2021 18:21:24 -0800 Organization: UCLA Computer Science Department Message-ID: <87cc40c9-de9b-8d26-eaad-5c08f4bd065a@cs.ucla.edu> References: <238ece9e-df13-a604-ba3a-36b346857423@gmail.com> <82a66db9-f9b3-fc0f-a98d-8900d4fec066@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="2058"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.2.1 To: Jim Porter , Ulrich Mueller , 51327@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Nov 12 03:22:12 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 1mlMCi-0000KG-59 for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 12 Nov 2021 03:22:12 +0100 Original-Received: from localhost ([::1]:36762 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mlMCg-0002zt-PR for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 11 Nov 2021 21:22:10 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:56708) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mlMCY-0002zj-B4 for bug-gnu-emacs@gnu.org; Thu, 11 Nov 2021 21:22:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:59411) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mlMCY-0006jp-2f for bug-gnu-emacs@gnu.org; Thu, 11 Nov 2021 21:22:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mlMCX-00063P-Ss for bug-gnu-emacs@gnu.org; Thu, 11 Nov 2021 21:22:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Paul Eggert Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 12 Nov 2021 02:22:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 51327 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: security Original-Received: via spool by 51327-submit@debbugs.gnu.org id=B51327.163668369523226 (code B ref 51327); Fri, 12 Nov 2021 02:22:01 +0000 Original-Received: (at 51327) by debbugs.gnu.org; 12 Nov 2021 02:21:35 +0000 Original-Received: from localhost ([127.0.0.1]:42724 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mlMC6-00062Y-Rk for submit@debbugs.gnu.org; Thu, 11 Nov 2021 21:21:34 -0500 Original-Received: from zimbra.cs.ucla.edu ([131.179.128.68]:47824) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mlMC3-00062H-H6 for 51327@debbugs.gnu.org; Thu, 11 Nov 2021 21:21:33 -0500 Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 725F11600FC; Thu, 11 Nov 2021 18:21:25 -0800 (PST) Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id pYjOikSM2CUB; Thu, 11 Nov 2021 18:21:24 -0800 (PST) Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id CD45B160100; Thu, 11 Nov 2021 18:21:24 -0800 (PST) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id zTuiXwF7gWOv; Thu, 11 Nov 2021 18:21:24 -0800 (PST) Original-Received: from [192.168.1.9] (cpe-172-91-119-151.socal.res.rr.com [172.91.119.151]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id A68811600FC; Thu, 11 Nov 2021 18:21:24 -0800 (PST) Content-Language: en-US In-Reply-To: <82a66db9-f9b3-fc0f-a98d-8900d4fec066@gmail.com> 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:219707 Archived-At: On 11/11/21 09:06, Jim Porter wrote: > It's possible that this behavior is perfectly safe, but the way the code > is currently written (plus Paul Eggert's reply in this bug) seem to > indicate that it's vulnerable to attack. Yes, that's indeed the worry.