From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#23759: 25.1.50; open-tls-stream creates malformed gnutls-cli command if trusted cert files don't exist Date: Mon, 13 Jun 2016 17:03:02 +0300 Message-ID: <83eg81fap5.fsf@gnu.org> References: <87y46ahz23.fsf@gmail.com> <83r3c1g3fv.fsf@gnu.org> <87oa759yu0.fsf@gnus.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1465827332 22093 80.91.229.3 (13 Jun 2016 14:15:32 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 13 Jun 2016 14:15:32 +0000 (UTC) Cc: 23759@debbugs.gnu.org, flitterio@gmail.com To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Jun 13 16:15:21 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1bCSe7-0006sR-0D for geb-bug-gnu-emacs@m.gmane.org; Mon, 13 Jun 2016 16:15:19 +0200 Original-Received: from localhost ([::1]:56794 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bCSe6-0000TV-0G for geb-bug-gnu-emacs@m.gmane.org; Mon, 13 Jun 2016 10:15:18 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:38431) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bCSSI-0005Xh-0F for bug-gnu-emacs@gnu.org; Mon, 13 Jun 2016 10:03:11 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bCSSE-0005Kd-2d for bug-gnu-emacs@gnu.org; Mon, 13 Jun 2016 10:03:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:54983) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bCSSD-0005KX-Vq for bug-gnu-emacs@gnu.org; Mon, 13 Jun 2016 10:03:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bCSSD-0002eE-Pe for bug-gnu-emacs@gnu.org; Mon, 13 Jun 2016 10:03:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 13 Jun 2016 14:03:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23759 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 23759-submit@debbugs.gnu.org id=B23759.146582655110135 (code B ref 23759); Mon, 13 Jun 2016 14:03:01 +0000 Original-Received: (at 23759) by debbugs.gnu.org; 13 Jun 2016 14:02:31 +0000 Original-Received: from localhost ([127.0.0.1]:39087 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bCSRf-0002dJ-O9 for submit@debbugs.gnu.org; Mon, 13 Jun 2016 10:02:31 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:47044) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bCSRb-0002d4-L0 for 23759@debbugs.gnu.org; Mon, 13 Jun 2016 10:02:27 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bCSRQ-00054l-B8 for 23759@debbugs.gnu.org; Mon, 13 Jun 2016 10:02:18 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:59515) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bCSRQ-000545-7J; Mon, 13 Jun 2016 10:02:12 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:3650 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1bCSRO-0004a8-Ba; Mon, 13 Jun 2016 10:02:10 -0400 In-reply-to: <87oa759yu0.fsf@gnus.org> (message from Lars Ingebrigtsen on Mon, 13 Jun 2016 12:18:15 +0200) 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:119496 Archived-At: > From: Lars Ingebrigtsen > Cc: flitterio@gmail.com (Francis Litterio), 23759@debbugs.gnu.org > Date: Mon, 13 Jun 2016 12:18:15 +0200 > > Eli Zaretskii writes: > > > TLS connections on MS-Windows are supported via the GnuTLS library. > > External TLS programs will never work correctly on Windows, since they > > use signals to communicate with Emacs. So there's little sense in > > fixing this issue, because the result will not work anyway. > > Perhaps it would make sense to just have `open-tls-stream' signal an > error on Windows to avoid confusing people? I think this is at least > the fourth bug report where people have spent significant time trying to > debug something that will never work. > > It could just say (error "Use an Emacs built with TLS support (and with > installed gnutls libraries)"). At least a warning sounds like a good idea. Not so sure about erroring out, though.