GNU bug report logs - #27353
25.2; rmail corrupts encoded message if you edit headers

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#27353: closed (25.2; rmail corrupts encoded message if you
 edit headers)
Date: Fri, 08 Sep 2017 09:12:03 +0000

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Your message dated Fri, 08 Sep 2017 12:11:22 +0300
with message-id <83r2vhy2px.fsf <at> gnu.org>
and subject line Re: rmail-cease-edit patches for bugs 26918 and 27353
has caused the debbugs.gnu.org bug report #27353,
regarding 25.2; rmail corrupts encoded message if you edit headers
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


-- 
27353: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=27353
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From: Ken Olum <kdo <at> cosmos.phy.tufts.edu>
To: bug-gnu-emacs <at> gnu.org
Subject: 25.2; rmail corrupts encoded message if you edit headers
Date: Tue, 13 Jun 2017 19:45:54 -0400

If you use rmail edit to change any header in an message with nontrivial
transfer encoding, parts of the header will get encoded, not just the
body.  The problem is that the reencoding system in rmail-cease-edit
uses (point), but the previous call to rmail-edit-update-headers changes
(point), unless no headers are modified.

Even if you don't yourself modify any headers, bug#26918 can cause there
to be a new content-type header, triggering this problem.

I'll send a patch to fix this bug and #26918.

                                        Ken

In GNU Emacs 25.2.1 (x86_64-unknown-linux-gnu, X toolkit, Xaw scroll bars)
 of 2017-06-08 built on cosmos
Windowing system distributor 'The X.Org Foundation', version 11.0.11804000
System Description:	Ubuntu 14.04.5 LTS

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Loading /home/kdo/emacs-init.el (source)...done
Loading /home/kdo/emacs-init-mail.el (source)...done
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From: Eli Zaretskii <eliz <at> gnu.org>
To: Ken Olum <kdo <at> cosmos.phy.tufts.edu>
Cc: 26918-done <at> debbugs.gnu.org, 27353-done <at> debbugs.gnu.org
Subject: Re: rmail-cease-edit patches for bugs 26918 and 27353
Date: Fri, 08 Sep 2017 12:11:22 +0300

> From: Ken Olum <kdo <at> cosmos.phy.tufts.edu>
> Date: Mon, 19 Jun 2017 14:40:24 -0400
> 
> Here is a patch to fix rmail editing problems associated with the
> content-type header and reapplying the transfer-encoding to edited
> messages.

Thanks, pushed to master.

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