From: Vasileios Almpanis <vasileios.almpanis@virtuozzo.com>
To: Eva Kurchatova <eva.kurchatova@virtuozzo.com>
Cc: devel@openvz.org
Subject: Re: [Devel] [PATCH vz10 v2 1/2] selftests: ve: grant the directories the files sit in
Date: Fri, 18 Sep 2026 07:11:31 +0000 [thread overview]
Message-ID: <178971549187.627261.1940421729317385032.b4-review@b4> (raw)
In-Reply-To: <20260916123128.799429-1-eva.kurchatova@virtuozzo.com>
On Wed, 16 Sep 2026 15:31:19 +0300, Eva Kurchatova <eva.kurchatova@virtuozzo.com> wrote:
> The sysfs variant names nested leaves, kernel/vmcoreinfo and
> kernel/notes, while the proc one names files at the top of the
> filesystem. Both enforcement tests grant the leaves and nothing else,
> so in the sysfs case the lookup stops at /sys/kernel, which a fresh VE
> cannot traverse, and every open answers ENOENT:
>
> not ok 14 ve_perms.sysfs.enforce_allows
> not ok 15 ve_perms.sysfs.enforce_denies
>
> [...]
Reviewed-by: Vasileios Almpanis <vasileios.almpanis@virtuozzo.com>
--
Vasileios Almpanis <vasileios.almpanis@virtuozzo.com>
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next prev parent reply other threads:[~2026-09-18 7:13 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-16 12:31 Eva Kurchatova
2026-09-16 12:31 ` [Devel] [PATCH vz10 v2 2/2] selftests: ve: introduce vtty pair teardown stress test Eva Kurchatova
2026-09-18 7:11 ` Vasileios Almpanis
2026-09-22 17:47 ` Konstantin Khorenko
2026-09-18 7:11 ` Vasileios Almpanis [this message]
2026-09-22 17:47 ` [Devel] [PATCH vz10 v2 1/2] selftests: ve: grant the directories the files sit in Konstantin Khorenko
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