From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#15553: 24.3.50; epg.el and GnuPG 2.x cause unavoidable pinentry prompts for symmetrically encrypted files Date: Tue, 08 Oct 2013 12:57:53 -0400 Message-ID: References: <87mwml0xib.fsf@flea.lifelogs.com> <87a9ikwsbi.fsf-ueno-ueno@gnu.org> <87d2ngutom.fsf-ueno@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1381251498 9418 80.91.229.3 (8 Oct 2013 16:58:18 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 8 Oct 2013 16:58:18 +0000 (UTC) Cc: tzz@lifelogs.com, 15553@debbugs.gnu.org To: Daiki Ueno Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Oct 08 18:58:21 2013 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 1VTac1-0003Ft-5J for geb-bug-gnu-emacs@m.gmane.org; Tue, 08 Oct 2013 18:58:21 +0200 Original-Received: from localhost ([::1]:37933 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VTac0-0005uc-NJ for geb-bug-gnu-emacs@m.gmane.org; Tue, 08 Oct 2013 12:58:20 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:48906) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VTabq-0005jI-KX for bug-gnu-emacs@gnu.org; Tue, 08 Oct 2013 12:58:17 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VTabj-0007Il-B2 for bug-gnu-emacs@gnu.org; Tue, 08 Oct 2013 12:58:10 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:55223) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VTabj-0007IJ-7K for bug-gnu-emacs@gnu.org; Tue, 08 Oct 2013 12:58:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1VTabi-0001tm-K8 for bug-gnu-emacs@gnu.org; Tue, 08 Oct 2013 12:58:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 08 Oct 2013 16:58:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 15553 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: notabug Original-Received: via spool by 15553-submit@debbugs.gnu.org id=B15553.13812514807290 (code B ref 15553); Tue, 08 Oct 2013 16:58:02 +0000 Original-Received: (at 15553) by debbugs.gnu.org; 8 Oct 2013 16:58:00 +0000 Original-Received: from localhost ([127.0.0.1]:35283 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VTabf-0001tV-NN for submit@debbugs.gnu.org; Tue, 08 Oct 2013 12:58:00 -0400 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.182]:9224) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VTabb-0001tI-B2 for 15553@debbugs.gnu.org; Tue, 08 Oct 2013 12:57:57 -0400 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Av8EABK/CFHO+K8t/2dsb2JhbABEuzWDWRdzgh8BBVYjEAs0BwsUGA0kiCSxH5AOkQoDpHqBXoMT X-IPAS-Result: Av8EABK/CFHO+K8t/2dsb2JhbABEuzWDWRdzgh8BBVYjEAs0BwsUGA0kiCSxH5AOkQoDpHqBXoMT X-IronPort-AV: E=Sophos;i="4.84,565,1355115600"; d="scan'208";a="35034577" Original-Received: from 206-248-175-45.dsl.teksavvy.com (HELO pastel.home) ([206.248.175.45]) by ironport2-out.teksavvy.com with ESMTP/TLS/ADH-AES256-SHA; 08 Oct 2013 12:54:12 -0400 Original-Received: by pastel.home (Postfix, from userid 20848) id ED8A36028B; Tue, 8 Oct 2013 12:57:53 -0400 (EDT) In-Reply-To: <87d2ngutom.fsf-ueno@gnu.org> (Daiki Ueno's message of "Tue, 08 Oct 2013 16:07:37 +0900") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) 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:79041 Archived-At: >>>> - on a headless server this can lock up Emacs >> That's not good. We should try to make sure that detect the >> problematic situation, or make it easy for the user to get out of it >> (with something like a C-g). > I doubt such a hard lockup is possible, as epg.el uses async process. But it calls accept-process-output, so it can still get stuck. And even if inhibit-quit is nil, maybe there's no frame open anywhere so the user can't hit C-g. So the only recourse would be connecting to it via another emacsclient, which might fail to work if Emacs is stuck in an accept-process-output waiting for a specific process. Stefan