From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Alain Schneble Newsgroups: gmane.emacs.bugs Subject: bug#22789: 25.1.50; In last master build https connections stop working Date: Sun, 28 Feb 2016 00:06:22 +0100 Message-ID: <86oab1vjm9.fsf@realize.ch> References: <864mcyo14y.fsf@Lenovo-PC.i-did-not-set--mail-host-address--so-tickle-me> <87d1rmxl65.fsf@gnus.org> <86povm6qeu.wl-j_l_domenech@yahoo.com> <83k2lugeym.fsf@gnu.org> <871t81wtyt.fsf@gnus.org> <87r3g1veqc.fsf@gnus.org> <86si0euizj.fsf@realize.ch> <871t7xhj7t.fsf@gnus.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1456614505 19508 80.91.229.3 (27 Feb 2016 23:08:25 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 27 Feb 2016 23:08:25 +0000 (UTC) Cc: "=?UTF-8?Q?Jos=C3=A9?= L. =?UTF-8?Q?Dom=C3=A9nech?=" , 22789@debbugs.gnu.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Feb 28 00:08:18 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 1aZnyC-0006Qj-4h for geb-bug-gnu-emacs@m.gmane.org; Sun, 28 Feb 2016 00:08:16 +0100 Original-Received: from localhost ([::1]:56690 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aZny7-0004HX-P1 for geb-bug-gnu-emacs@m.gmane.org; Sat, 27 Feb 2016 18:08:11 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:47205) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aZny2-0004HC-P9 for bug-gnu-emacs@gnu.org; Sat, 27 Feb 2016 18:08:08 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aZnxy-00031u-Kh for bug-gnu-emacs@gnu.org; Sat, 27 Feb 2016 18:08:06 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:52049) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aZnxy-00031p-HH for bug-gnu-emacs@gnu.org; Sat, 27 Feb 2016 18:08:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84) (envelope-from ) id 1aZnxy-00031L-9C for bug-gnu-emacs@gnu.org; Sat, 27 Feb 2016 18:08:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Alain Schneble Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 27 Feb 2016 23:08:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 22789 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 22789-submit@debbugs.gnu.org id=B22789.145661445411576 (code B ref 22789); Sat, 27 Feb 2016 23:08:02 +0000 Original-Received: (at 22789) by debbugs.gnu.org; 27 Feb 2016 23:07:34 +0000 Original-Received: from localhost ([127.0.0.1]:49176 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aZnxS-00030b-Gj for submit@debbugs.gnu.org; Sat, 27 Feb 2016 18:07:34 -0500 Original-Received: from clientmail.realize.ch ([46.140.89.53]:2298) by debbugs.gnu.org with smtp (Exim 4.84) (envelope-from ) id 1aZnxM-00030H-TU for 22789@debbugs.gnu.org; Sat, 27 Feb 2016 18:07:29 -0500 Original-Received: from rintintin.hq.realize.ch.lan.rit ([192.168.0.105]) by clientmail.realize.ch ; Sun, 28 Feb 2016 00:07:02 +0100 Original-Received: from MYNGB (192.168.250.224) by rintintin.hq.realize.ch.lan.rit (192.168.0.105) with Microsoft SMTP Server (TLS) id 15.0.516.32; Sun, 28 Feb 2016 00:06:36 +0100 In-Reply-To: <871t7xhj7t.fsf@gnus.org> (Lars Ingebrigtsen's message of "Sun, 28 Feb 2016 09:08:46 +1030") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4 (windows-nt) X-ClientProxiedBy: rintintin.hq.realize.ch.lan.rit (192.168.0.105) To rintintin.hq.realize.ch.lan.rit (192.168.0.105) 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:113986 Archived-At: Lars Ingebrigtsen writes: > I think you're on to something! > > The thing starts with > > nread = read_process_output (proc, channel); > > and for un-setup TLS sockets, it'll now get back -1, and it should > ideally end up in the > > else if (nread == -1 && errno == EAGAIN) > ; > > thing, so that it tries again later. But errno is not EAGAIN here > (usually)... I suspected this as well. > Does the following patch make things work on Windows? But unfortunately, it does not work, also with this patch applied. The problem seems to happen earlier. In w32.c (emacs_gnutls_push) I see that sys_write returns with 0. But the buffer to write contains sz=255 bytes. And here errno is 0 after the write. This is strange. I guess that here errno should be set to EAGAIN... I mean in sys_write... After this broken emacs_gnutls_push call, gnutls_handshake returns: -53 GNUTLS_E_PUSH_ERROR And later... -10 GNUTLS_E_INVALID_SESSION.