From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#31248: 27.0.50; Regression: Multibyte text in HTTP request Date: Tue, 24 Apr 2018 14:17:38 +0200 Message-ID: References: <87tvs1f4w6.fsf@linux-m68k.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1524572181 8020 195.159.176.226 (24 Apr 2018 12:16:21 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 24 Apr 2018 12:16:21 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 31248@debbugs.gnu.org, Andreas Schwab To: Aaron Jensen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Apr 24 14:16:16 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fAwrn-0001wY-Ua for geb-bug-gnu-emacs@m.gmane.org; Tue, 24 Apr 2018 14:16:16 +0200 Original-Received: from localhost ([::1]:58251 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fAwtu-0003u0-Ex for geb-bug-gnu-emacs@m.gmane.org; Tue, 24 Apr 2018 08:18:26 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:51130) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fAwtb-0003po-2K for bug-gnu-emacs@gnu.org; Tue, 24 Apr 2018 08:18:12 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fAwtW-0002gZ-51 for bug-gnu-emacs@gnu.org; Tue, 24 Apr 2018 08:18:07 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:58083) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fAwtW-0002gL-0q for bug-gnu-emacs@gnu.org; Tue, 24 Apr 2018 08:18:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1fAwtV-00032K-No for bug-gnu-emacs@gnu.org; Tue, 24 Apr 2018 08:18:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 24 Apr 2018 12:18:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 31248 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 31248-submit@debbugs.gnu.org id=B31248.152457227111656 (code B ref 31248); Tue, 24 Apr 2018 12:18:01 +0000 Original-Received: (at 31248) by debbugs.gnu.org; 24 Apr 2018 12:17:51 +0000 Original-Received: from localhost ([127.0.0.1]:37747 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fAwtJ-00031v-RE for submit@debbugs.gnu.org; Tue, 24 Apr 2018 08:17:51 -0400 Original-Received: from hermes.netfonds.no ([80.91.224.195]:59123) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fAwtF-00031k-GH for 31248@debbugs.gnu.org; Tue, 24 Apr 2018 08:17:48 -0400 Original-Received: from cm-84.212.221.165.getinternet.no ([84.212.221.165] helo=stories) by hermes.netfonds.no with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1fAwt8-0003sN-SM; Tue, 24 Apr 2018 14:17:44 +0200 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwAgMAAAAqbBEUAAAADFBMVEUnHxvQvaOJc2JcTEIj 7ROpAAACR0lEQVQokSWQTWjTYBjHHxcEoXE9efAiw+ml1bYsty0mR0EFGfokdtXDlLQsc7pLnRNP 86RWBTXi6s25ur4JrA4/2CwmVAb7qFT8ODhklA21S8NWJ4K2ofEdHn/8//yeD3iGPeNDiny8tp4X 4BZ27+7+Jh8JNVwRkn3PVyampd9C3fEAzx0cQKHHZ824ITg1eGjgzGHJfKG7YThhXB9O9v4Ivlyk SeyD//Xn2NHFaquxDtL5nVdQ+pqeOmsEATPvhlDaZ6ULRhUUBROY2NN72pkIQBwxivJH4VqOgjqK mJTuPd7fX7FhJCMnL326W5p95QTAbErTyfvvndlqJQA4jGvJ0eXc/MYfCqh9z+CytfBmjs5BBZfi ex8uTLlbyS7q9ty/ap5CbElDZIX5HppE+7L2Gl5d3a4eCICGspLF/FxAtUJAqCEqAb+N0Jr5hS4n M0aB0A00Dfu0k7+4EjGoTdEuaPJPliH0VfhAiWlPWgy/7giAhCjq0672Lp3WNJ1Ex7OPeDLmdMIM yaaVyRVQDapOpDNZTKVqrbni1tmExFfC4RTHUnWGENJY5VtytKZW7ToxzWaQoUm/qTfJ2A3SzvMi XLTJDJm4TXxtbCeoecEmejupFCIiEItr1O+kAikROuFymfFssxz0eawIOWCYzU2zVtdBAAuYSEfH jrcNmyYWALRwvNiw3f/AQFtrXadws1gEsCJcc5LCIBRZxmXDviqFY2AV+XKpyzNrAoxYEdYJcWKj VKMCv+dn/GLd8yjkOKqD0kaJwj+mVyCMmKyHNQAAAABJRU5ErkJggg== In-Reply-To: (Aaron Jensen's message of "Tue, 24 Apr 2018 05:10:10 -0700") 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" Xref: news.gmane.org gmane.emacs.bugs:145725 Archived-At: Aaron Jensen writes: > On Tue, Apr 24, 2018 at 5:06 AM, Lars Ingebrigtsen wrote: >> And this made the entire request string multibyte. > > Hm, that's odd. What does that have to do with the url-request-data w/ > the emoji? That's the *really* obscure bit. :-) > If I change that to just an "x" then it won't fail in the > same way: > > (let ((url "http://requestbin.fullcontact.com/1kkmrpx1") > (url-request-method "POST") > (url-request-data (encode-coding-string "x" 'utf-8)) > (url-request-extra-headers '(("Content-Type" . "application/json"))) > (url-http-proxy nil)) > (url-retrieve url (lambda (_)))) So you start with a thing that's now multibyte: (url-host u) =3D> "requestbin.fullcontact.com" (multibyte-string-p (url-host u)) =3D> t (setq data (encode-coding-string "=F0=9F=93=A6" 'utf-8)) (multibyte-string-p data) =3D> nil Then concatenate: (setq foo (concat (url-host u) data)) "\360\237\223\246" foo =3D> "requestbin.fullcontact.com\360\237\223\246" (multibyte-string-p foo) =3D> t (string-bytes data) =3D> 4 (length foo) =3D> 30 (string-bytes foo) =3D> 34 Fun! :-) --=20 (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no