GNU bug report logs - #77776
31.0.50; rfc6068-parse-mailto-url may fail with inhibit-eol-conversion

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Package: emacs;

Reported by: Kazuhiro Ito <kzhr <at> d1.dion.ne.jp>

Date: Sun, 13 Apr 2025 11:10:05 UTC

Severity: normal

Found in version 31.0.50

Done: Eli Zaretskii <eliz <at> gnu.org>

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Report forwarded to bug-gnu-emacs <at> gnu.org:
bug#77776; Package emacs. (Sun, 13 Apr 2025 11:10:06 GMT) Full text and rfc822 format available.
Acknowledgement sent to Kazuhiro Ito <kzhr <at> d1.dion.ne.jp>:
New bug report received and forwarded. Copy sent to bug-gnu-emacs <at> gnu.org. (Sun, 13 Apr 2025 11:10:06 GMT) Full text and rfc822 format available.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Kazuhiro Ito <kzhr <at> d1.dion.ne.jp>
To: bug-gnu-emacs <at> gnu.org
Subject: 31.0.50; rfc6068-parse-mailto-url may fail with inhibit-eol-conversion
Date: Sun, 13 Apr 2025 20:08:20 +0900

[Message part 1 (text/plain, inline)]
Following code returns unexpected result.

(let ((inhibit-eol-conversion t))
  (require 'rfc6068)
  (rfc6068-parse-mailto-url
   (concat "mailto:infobot <at> example.com?body="
	   "send%20current-issue%0D%0Asend%20index")))

-> (("To" . "infobot <at> example.com") ("Body" . "send current-issue^M
send index"))

Expected result is

-> (("To" . "infobot <at> example.com") ("Body" . "send current-issue
send index"))

Furthermore, if URL contains "%0D%0A" and "%0A", though it is not
compliant with RFC 6068, "%0D%0A" may be decoded  CRLF, not LF.

-- 
Kazuhiro Ito

[0001-Fix-rfc6068-parse-mailto-url-with-inhibit-eol-conver.patch (text/plain, attachment)]
Reply sent to Eli Zaretskii <eliz <at> gnu.org>:
You have taken responsibility. (Sat, 19 Apr 2025 14:24:02 GMT) Full text and rfc822 format available.
Notification sent to Kazuhiro Ito <kzhr <at> d1.dion.ne.jp>:
bug acknowledged by developer. (Sat, 19 Apr 2025 14:24:02 GMT) Full text and rfc822 format available.

Message #10 received at 77776-done <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Kazuhiro Ito <kzhr <at> d1.dion.ne.jp>
Cc: 77776-done <at> debbugs.gnu.org
Subject: Re: bug#77776: 31.0.50;
 rfc6068-parse-mailto-url may fail with inhibit-eol-conversion
Date: Sat, 19 Apr 2025 17:22:59 +0300

> Date: Sun, 13 Apr 2025 20:08:20 +0900
> From: Kazuhiro Ito <kzhr <at> d1.dion.ne.jp>
> 
> Following code returns unexpected result.
> 
> (let ((inhibit-eol-conversion t))
>   (require 'rfc6068)
>   (rfc6068-parse-mailto-url
>    (concat "mailto:infobot <at> example.com?body="
> 	   "send%20current-issue%0D%0Asend%20index")))
> 
> -> (("To" . "infobot <at> example.com") ("Body" . "send current-issue^M
> send index"))
> 
> Expected result is
> 
> -> (("To" . "infobot <at> example.com") ("Body" . "send current-issue
> send index"))
> 
> Furthermore, if URL contains "%0D%0A" and "%0A", though it is not
> compliant with RFC 6068, "%0D%0A" may be decoded  CRLF, not LF.

Thanks, installed on the master branch, and closing the bug.
This bug report was last modified 5 days ago.

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