From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Ted Zlatanov Newsgroups: gmane.emacs.bugs Subject: bug#10904: 24.0.93; Infinite loop in GnuTLS code during Gnus nnimap-initiated SSL handshake Date: Mon, 09 Apr 2012 09:14:52 -0400 Organization: =?UTF-8?Q?=D0=A2=D0=B5=D0=BE=D0=B4=D0=BE=D1=80_?= =?UTF-8?Q?=D0=97=D0=BB=D0=B0=D1=82=D0=B0=D0=BD=D0=BE=D0=B2?= @ Cienfuegos Message-ID: <87mx6lm4hf.fsf@lifelogs.com> References: <87haxk3dce.fsf@lifelogs.com> <87hax6wakn.fsf@lifelogs.com> <87sjgdoi43.fsf@lifelogs.com> Reply-To: bug-gnu-emacs@gnu.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1333977379 10905 80.91.229.3 (9 Apr 2012 13:16:19 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 9 Apr 2012 13:16:19 +0000 (UTC) To: 10904@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Apr 09 15:16:18 2012 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 1SHES5-0004t2-CA for geb-bug-gnu-emacs@m.gmane.org; Mon, 09 Apr 2012 15:16:13 +0200 Original-Received: from localhost ([::1]:58341 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SHES4-0000Xv-Il for geb-bug-gnu-emacs@m.gmane.org; Mon, 09 Apr 2012 09:16:12 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:34049) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SHES1-0000XQ-8T for bug-gnu-emacs@gnu.org; Mon, 09 Apr 2012 09:16:10 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SHERz-0004IU-Dy for bug-gnu-emacs@gnu.org; Mon, 09 Apr 2012 09:16:08 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:49909) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SHERz-0004IN-B9 for bug-gnu-emacs@gnu.org; Mon, 09 Apr 2012 09:16:07 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1SHESs-0008Ua-C4 for bug-gnu-emacs@gnu.org; Mon, 09 Apr 2012 09:17:02 -0400 X-Loop: help-debbugs@gnu.org In-Reply-To: Resent-From: Ted Zlatanov Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 09 Apr 2012 13:17:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 10904 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.133397738232588 (code B ref -1); Mon, 09 Apr 2012 13:17:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 9 Apr 2012 13:16:22 +0000 Original-Received: from localhost ([127.0.0.1]:46447 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SHESB-0008TW-It for submit@debbugs.gnu.org; Mon, 09 Apr 2012 09:16:22 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:41558) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SHES7-0008TM-L2 for submit@debbugs.gnu.org; Mon, 09 Apr 2012 09:16:17 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SHERC-0004BV-Fs for submit@debbugs.gnu.org; Mon, 09 Apr 2012 09:15:19 -0400 Original-Received: from lists.gnu.org ([208.118.235.17]:54019) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SHERC-0004BQ-DD for submit@debbugs.gnu.org; Mon, 09 Apr 2012 09:15:18 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:33896) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SHERA-0000WZ-OS for bug-gnu-emacs@gnu.org; Mon, 09 Apr 2012 09:15:17 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SHER5-00048y-MD for bug-gnu-emacs@gnu.org; Mon, 09 Apr 2012 09:15:16 -0400 Original-Received: from plane.gmane.org ([80.91.229.3]:42911) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SHER5-00048k-F4 for bug-gnu-emacs@gnu.org; Mon, 09 Apr 2012 09:15:11 -0400 Original-Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1SHEQz-0004AZ-65 for bug-gnu-emacs@gnu.org; Mon, 09 Apr 2012 15:15:05 +0200 Original-Received: from c-76-28-40-19.hsd1.vt.comcast.net ([76.28.40.19]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 09 Apr 2012 15:15:05 +0200 Original-Received: from tzz by c-76-28-40-19.hsd1.vt.comcast.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 09 Apr 2012 15:15:05 +0200 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: bug-gnu-emacs@gnu.org Original-Lines: 17 Original-X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: c-76-28-40-19.hsd1.vt.comcast.net X-Face: bd.DQ~'29fIs`T_%O%C\g%6jW)yi[zuz6; d4V0`@y-~$#3P_Ng{@m+e4o<4P'#(_GJQ%TT= D}[Ep*b!\e,fBZ'j_+#"Ps?s2!4H2-Y"sx" Mail-Copies-To: never User-Agent: Gnus/5.130004 (Ma Gnus v0.4) Emacs/24.0.95 (gnu/linux) Cancel-Lock: sha1:NDEIbkuaqpRgrCoZ73o/p4R92LQ= X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:58638 Archived-At: On Sun, 08 Apr 2012 20:37:32 -0400 Ted Zlatanov wrote: TZ> On Sun, 08 Apr 2012 13:46:56 -0400 Thomas Fitzsimmons wrote: TF> The loop happens when the GnuTLS handshake fails for some reason, within TF> a network process. I use the attached patch to limit the number of TF> iterations. I'm not familiar enough with the Emacs process code to TF> suggest a fix though. TZ> Thanks again for the help and provided patch. I modified it to keep the TZ> number of handshakes tried per connection, not globally. Please try TZ> it. I will also propose it on emacs-devel for inclusion in the upcoming TZ> 24.1 release. The patch with some slight modification is in the Emacs trunk, so please pull and test from there. Ted