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Groups > linux.debian.kernel > #73666

Bug#999551: Support Landlock by default in Debian kernels

From Mickaël Salaün <mic@digikod.net>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#999551: Support Landlock by default in Debian kernels
Date 2021-11-12 15:00 +0100
Message-ID <DiFfX-62u-1@gated-at.bofh.it> (permalink)
References <DiD4t-4OK-1@gated-at.bofh.it> <DiE0x-5ns-1@gated-at.bofh.it> <DiD4t-4OK-1@gated-at.bofh.it> <DiE0x-5ns-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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On 12/11/2021 13:34, Yves-Alexis Perez wrote:
> Hey Mickaël, kernel team,
> 
> On Fri, 2021-11-12 at 12:23 +0100, Mickaël Salaün wrote:
>> -
>> CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,apparmor,selinux,smack
>> ,to
>> moyo"
>> +CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,apparmor,sel
>> in
>> ux,smack,tomoyo"
> 
> At first sight the change looks reasonable, but just to check: right now there
> is there is no userland stuff using Landlock LSM packaged in Debian? So
> nothing is currently broken by not having the above, it's just more practical
> when testing or using the feature?
> 
> (not saying we shouldn't enable it, it's just so we know what exactly we gain
> or not).

Applications using Landlock should not break if the feature is not
supported by the running kernel (best-effort security). Whether some
Debian packaged applications are using Landlock or not doesn't seem
important since users can download and run their own applications, right?

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Thread

Bug#999551: Support Landlock by default in Debian kernels Mickaël Salaün <mic@digikod.net> - 2021-11-12 12:40 +0100
  Bug#999551: Support Landlock by default in Debian kernels Yves-Alexis Perez <corsac@debian.org> - 2021-11-12 13:40 +0100
    Bug#999551: Support Landlock by default in Debian kernels Mickaël Salaün <mic@digikod.net> - 2021-11-12 15:00 +0100
  Processed: Re: Bug#999551: Support Landlock by default in Debian  kernels "Debian Bug Tracking System" <owner@bugs.debian.org> - 2021-11-12 14:00 +0100
  Bug#999551: Support Landlock by default in Debian kernels Bastian Blank <waldi@debian.org> - 2021-11-12 14:00 +0100
    Bug#999551: Support Landlock by default in Debian kernels Mickaël Salaün <mic@digikod.net> - 2021-11-12 14:50 +0100
  Bug#999551: Support Landlock by default in Debian kernels Brad Tilley <brad@vt.edu> - 2022-03-30 13:50 +0200
  Bug#999551: marked as done (Support Landlock by default in Debian  kernels) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2022-08-02 20:10 +0200
  Bug#999551: marked as done (Support Landlock by default in Debian  kernels) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2022-08-11 08:10 +0200

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