From: "João Távora" <joaotavora@gmail.com>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Bastien <bzg@gnu.org>, Philipp Stephani <p.stephani2@gmail.com>,
45198@debbugs.gnu.org
Subject: bug#45198: 28.0.50; Sandbox mode
Date: Sun, 13 Dec 2020 20:13:16 +0000 [thread overview]
Message-ID: <87mtyhzcpv.fsf@gmail.com> (raw)
In-Reply-To: <jwvo8ixlhv9.fsf-monnier+emacs@gnu.org> (Stefan Monnier's message of "Sun, 13 Dec 2020 12:57:25 -0500")
Stefan Monnier <monnier@iro.umontreal.ca> writes:
>> I don't think such an approach can work. It assumes perfect knowledge
>> about anything that might be problematic, and also assumes that all
>> future changes to Emacs take the sandbox question into account.
>> Especially the latter point seems unrealistic, and this looks like a
>> security incident waiting to happen.
>
> That's true for the implementation side.
> How 'bout the ELisp API side?
That's well pointed out. Why can't we just put the gate in the default
expansion of the C DEFUN macro? There are only so many DEFUN's. Then
the whitelisting could proceed from there. DEFUN's are rarely added,
and they would be forbidden in sandbox mode by default.
João
next prev parent reply other threads:[~2020-12-13 20:13 UTC|newest]
Thread overview: 102+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-12 18:01 bug#45198: 28.0.50; Sandbox mode Stefan Monnier
2020-12-12 19:48 ` Eli Zaretskii
2020-12-12 21:06 ` Stefan Monnier
2020-12-13 3:29 ` Eli Zaretskii
2020-12-13 4:25 ` Stefan Monnier
2020-12-13 11:14 ` João Távora
2020-12-13 17:07 ` Philipp Stephani
2020-12-13 15:31 ` Mattias Engdegård
2020-12-13 17:09 ` Philipp Stephani
2020-12-13 17:04 ` Philipp Stephani
2020-12-13 17:57 ` Stefan Monnier
2020-12-13 18:13 ` Philipp Stephani
2020-12-13 18:43 ` Stefan Monnier
2020-12-14 11:05 ` Philipp Stephani
2020-12-14 14:44 ` Stefan Monnier
2020-12-14 15:37 ` Philipp Stephani
2020-12-19 22:41 ` Philipp Stephani
2020-12-19 23:16 ` Stefan Monnier
2020-12-20 12:28 ` Philipp Stephani
2020-12-22 10:57 ` Philipp Stephani
2020-12-22 14:43 ` Stefan Monnier
2020-12-19 18:18 ` Philipp Stephani
2021-04-10 17:44 ` Philipp Stephani
2020-12-19 22:22 ` Philipp Stephani
2020-12-20 15:09 ` Eli Zaretskii
2020-12-20 18:14 ` Philipp Stephani
2020-12-20 18:29 ` Eli Zaretskii
2020-12-20 18:39 ` Philipp Stephani
2020-12-29 13:50 ` Philipp Stephani
2020-12-29 15:43 ` Eli Zaretskii
2020-12-29 16:05 ` Philipp Stephani
2020-12-29 17:09 ` Eli Zaretskii
2020-12-31 15:05 ` Philipp Stephani
2020-12-31 16:50 ` Eli Zaretskii
2021-04-10 19:11 ` Philipp Stephani
2020-12-13 18:52 ` Stefan Monnier
2020-12-13 20:13 ` João Távora [this message]
2020-12-14 11:12 ` Mattias Engdegård
2020-12-14 13:44 ` Philipp Stephani
2020-12-14 14:48 ` Stefan Monnier
2020-12-14 15:59 ` Mattias Engdegård
2020-12-17 13:08 ` Philipp Stephani
2020-12-17 17:55 ` Mattias Engdegård
2020-12-18 15:21 ` Philipp Stephani
2020-12-18 18:50 ` Mattias Engdegård
2020-12-19 15:08 ` Philipp Stephani
2020-12-19 17:19 ` Mattias Engdegård
2020-12-19 18:11 ` Stefan Monnier
2020-12-19 18:46 ` Mattias Engdegård
2020-12-19 19:48 ` João Távora
2020-12-19 21:01 ` Stefan Monnier
2020-12-20 13:15 ` Mattias Engdegård
2020-12-20 14:02 ` Stefan Monnier
2020-12-20 14:12 ` Mattias Engdegård
2020-12-20 15:08 ` Stefan Monnier
2020-12-22 11:12 ` Philipp Stephani
2020-12-28 8:23 ` Stefan Kangas
2020-12-29 13:58 ` Philipp Stephani
2020-12-30 14:59 ` Mattias Engdegård
2020-12-30 15:36 ` Alan Third
2021-04-17 15:26 ` Mattias Engdegård
2021-04-17 15:44 ` Philipp
2021-04-17 15:57 ` Eli Zaretskii
2021-04-17 16:10 ` Philipp
2021-04-17 16:15 ` Eli Zaretskii
2021-04-17 16:19 ` Eli Zaretskii
2021-04-17 16:20 ` Philipp Stephani
2021-04-17 16:33 ` Eli Zaretskii
2021-04-17 19:14 ` Philipp Stephani
2021-04-17 19:23 ` Eli Zaretskii
2021-04-17 19:52 ` Philipp
2021-04-18 6:20 ` Eli Zaretskii
2021-04-18 9:11 ` Philipp Stephani
2021-04-18 9:23 ` Eli Zaretskii
2021-04-17 17:48 ` Mattias Engdegård
2021-04-17 18:21 ` Stefan Monnier
2021-04-17 18:59 ` Mattias Engdegård
2021-04-17 19:42 ` Philipp
2021-04-17 19:57 ` Alan Third
2021-04-19 15:41 ` Mattias Engdegård
2021-04-17 19:19 ` Philipp Stephani
2021-04-17 17:22 ` Mattias Engdegård
2021-04-17 17:57 ` Stefan Monnier
2021-04-17 19:21 ` Philipp Stephani
2021-04-17 19:16 ` Philipp Stephani
2021-04-17 16:58 ` Stefan Monnier
2021-04-17 17:14 ` Eli Zaretskii
2021-04-17 17:53 ` Stefan Monnier
2021-04-17 18:15 ` Eli Zaretskii
2021-04-17 18:47 ` Stefan Monnier
2021-04-17 19:14 ` Eli Zaretskii
2021-04-17 20:26 ` Stefan Monnier
2021-04-18 6:24 ` Eli Zaretskii
2021-04-18 14:25 ` Stefan Monnier
2021-07-05 19:12 ` Philipp
2021-09-17 12:13 ` Mattias Engdegård
2021-09-17 13:20 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-17 19:49 ` Mattias Engdegård
2022-09-11 11:28 ` Lars Ingebrigtsen
2022-09-13 12:37 ` mattiase
2022-09-13 12:53 ` João Távora
2022-09-13 13:02 ` João Távora
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