From: Lars Ingebrigtsen <larsi@gnus.org>
To: "Francesco Potortì" <pot@gnu.org>
Cc: 47616@debbugs.gnu.org
Subject: bug#47616: 27.1; hardening mail-envelope-from
Date: Thu, 06 May 2021 12:22:53 +0200 [thread overview]
Message-ID: <87h7jgxite.fsf@gnus.org> (raw)
In-Reply-To: <87v98z60u4.fsf@tucano.isti.cnr.it> ("Francesco Potortì"'s message of "Tue, 06 Apr 2021 14:42:41 +0200")
Francesco Potortì <pot@gnu.org> writes:
> Hardening mail-envelope-from from sendmail.el by narrowing to the
> headers, as the doc says, corrects the problem that I observed.
Thanks -- I don't think we should change mail-envelope-from itself here,
because it may conceivably be called from other contexts. Instead the
callers in sendmail/smtpmail should be altered to narrow to the headers
before calling it, and I've now done this in Emacs 28. (This uncovered
a similar bug in smtpmail.el, too.)
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
next prev parent reply other threads:[~2021-05-06 10:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-06 12:42 bug#47616: 27.1; hardening mail-envelope-from Francesco Potortì
2021-04-07 15:05 ` Francesco Potortì
2021-05-06 10:22 ` Lars Ingebrigtsen [this message]
2021-05-06 12:16 ` Francesco Potortì
2021-05-07 11:17 ` Lars Ingebrigtsen
2021-05-07 11:33 ` Eli Zaretskii
2021-05-07 12:09 ` Lars Ingebrigtsen
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