From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#38955: 27.0.50; message-send-mail fails on non-printable characters in header Date: Thu, 20 Aug 2020 16:39:08 +0200 Message-ID: <87a6yptm9f.fsf@gnus.org> References: <24082.16916.256529.892269@cochabamba.vanoostrum.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="24804"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 38955@debbugs.gnu.org To: Pieter van Oostrum Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Aug 20 16:40:10 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1k8lje-0006Jr-5c for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 20 Aug 2020 16:40:10 +0200 Original-Received: from localhost ([::1]:37648 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k8ljd-0003SN-7k for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 20 Aug 2020 10:40:09 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:55462) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k8ljW-0003S0-NX for bug-gnu-emacs@gnu.org; Thu, 20 Aug 2020 10:40:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:60033) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1k8ljW-0002NJ-EM for bug-gnu-emacs@gnu.org; Thu, 20 Aug 2020 10:40:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1k8ljW-0000oH-Bz for bug-gnu-emacs@gnu.org; Thu, 20 Aug 2020 10:40:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 20 Aug 2020 14:40:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 38955 X-GNU-PR-Package: emacs Original-Received: via spool by 38955-submit@debbugs.gnu.org id=B38955.15979343603044 (code B ref 38955); Thu, 20 Aug 2020 14:40:02 +0000 Original-Received: (at 38955) by debbugs.gnu.org; 20 Aug 2020 14:39:20 +0000 Original-Received: from localhost ([127.0.0.1]:43344 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k8liq-0000n1-C7 for submit@debbugs.gnu.org; Thu, 20 Aug 2020 10:39:20 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:58486) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1k8lio-0000mo-Vf for 38955@debbugs.gnu.org; Thu, 20 Aug 2020 10:39:19 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID :In-Reply-To:Date:References:Subject:Cc:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=kS88eDUSRuzXsj2/IX0YCHq10K90Hx+QFHCB9IngkEs=; b=UDA793oPUooNCWo56oodyblGKG CU+KuVQJ4YUnEGb+65StZUFGW79CKrxd/KWLieMvInVcJ2VGc0feOUn1ggLFtdFRGA8xCpV5Ihzyk vjHt0deI/8/SjRIto8AsxKc6wb65y5Js2uLHdzVk8nZknxhhpo2HVx4WsQqj1rq69vYw=; Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=xo) by quimby with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1k8lif-0004YC-Qu; Thu, 20 Aug 2020 16:39:12 +0200 X-Now-Playing: Ved Buens Ende...'s _Written in Waters_: "It's Magic" In-Reply-To: <24082.16916.256529.892269@cochabamba.vanoostrum.org> (Pieter van Oostrum's message of "Sun, 5 Jan 2020 21:07:48 +0100") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:185700 Archived-At: Pieter van Oostrum writes: > 1) Reply to the attached email message in gnus. > 2) Send the message (C-c C-c) > > Emacs gives an error > cl--assertion-failed: Assertion failed: (save-excursion (goto-char (point= -min)) (not (re-search-forward "[^.-=C3=BF]" nil t))) > which isn't helpful at all. [...] > The error is caused by a header with unprintable characters. The raw head= er is: > To: =3D?iso-8859-1?Q?=3DE7=3DA9=3D8D=3DE4=3DB8=3DB9=3DE5=3DB0=3DBC?=3D Da= n Jacobson > > which translates to unprintable characters. [...] > I propose that the same choice is given to the user when these > characters appear in the header. This means the test should also be > done in message-fix-before-sending(). I've now done this in Emacs 28. > Another suggestion: Can an additional choice be given to replace the > offending characters with an escaped representation, for example url > encoding? Yeah, that makes sense. Perhaps URL encoding is the most widely understood (i.e., %hex for the byte). --=20 (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no