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#20908: 25.0.50; gnutls-negotiate error "Invalid format operation %u" Date: Sat, 27 Jun 2015 11:05:19 +0300 Message-ID: <837fqpd1a8.fsf@gnu.org> References: <87bng1yfcw.fsf@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1435392382 3377 80.91.229.3 (27 Jun 2015 08:06:22 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 27 Jun 2015 08:06:22 +0000 (UTC) Cc: 20908-done@debbugs.gnu.org To: lo2net Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Jun 27 10:06:11 2015 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 1Z8l7r-0002LC-3N for geb-bug-gnu-emacs@m.gmane.org; Sat, 27 Jun 2015 10:06:11 +0200 Original-Received: from localhost ([::1]:34782 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z8l7q-0002bg-6b for geb-bug-gnu-emacs@m.gmane.org; Sat, 27 Jun 2015 04:06:10 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:45625) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z8l7n-0002af-A9 for bug-gnu-emacs@gnu.org; Sat, 27 Jun 2015 04:06:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Z8l7j-0004dg-5s for bug-gnu-emacs@gnu.org; Sat, 27 Jun 2015 04:06:07 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:57241) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z8l7j-0004da-3G for bug-gnu-emacs@gnu.org; Sat, 27 Jun 2015 04:06:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Z8l7i-0007ko-TX for bug-gnu-emacs@gnu.org; Sat, 27 Jun 2015 04:06:02 -0400 Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-To: bug-gnu-emacs@gnu.org Resent-Date: Sat, 27 Jun 2015 08:06:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 20908 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Mail-Followup-To: 20908@debbugs.gnu.org, eliz@gnu.org, fangtao0901@gmail.com Original-Received: via spool by 20908-done@debbugs.gnu.org id=D20908.143539233129642 (code D ref 20908); Sat, 27 Jun 2015 08:06:02 +0000 Original-Received: (at 20908-done) by debbugs.gnu.org; 27 Jun 2015 08:05:31 +0000 Original-Received: from localhost ([127.0.0.1]:58686 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Z8l7C-0007i0-SP for submit@debbugs.gnu.org; Sat, 27 Jun 2015 04:05:31 -0400 Original-Received: from mtaout20.012.net.il ([80.179.55.166]:49903) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Z8l7A-0007hF-Tb for 20908-done@debbugs.gnu.org; Sat, 27 Jun 2015 04:05:29 -0400 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0NQL00900FIKDL00@a-mtaout20.012.net.il> for 20908-done@debbugs.gnu.org; Sat, 27 Jun 2015 11:05:22 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NQL009V1FSYBG50@a-mtaout20.012.net.il>; Sat, 27 Jun 2015 11:05:22 +0300 (IDT) In-reply-to: <87bng1yfcw.fsf@gmail.com> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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:104395 Archived-At: > From: lo2net > Date: Sat, 27 Jun 2015 11:55:43 +0800 > > I've got a problem: when using (gnutls-negotiate :verify-error t) to initialize a SSL/TLS > connection , server has an expired certificate cause gnutls-boot signal > an error "Invalid format operation %u", apparently it's not related to > gnutls-error. So digging into the source > code, here is the error signal: > > src/gnutls.c:1511 > > if (verify_error_all > || !NILP (Fmember (QCgnutls_bootprop_trustfiles, verify_error))) > { > emacs_gnutls_deinit (proc); > error ("Certificate validation failed %s, verification code %u", > c_hostname, peer_verification); > } > > After checking elisp manual and source code, function Fformat(error call > it to format string) does not > support '%u', here should using '%d' instead. > > I made a simple patch for this: Thanks. I used %x instead of %d in the change I just pushed, because the peer_verification value is actually a bitwise OR of the various bits, so displaying it in hex will make its interpretation easier. With that, I'm marking this bug done.