From: sashiko-bot@kernel.org
Cc: linux-security-module@vger.kernel.org
Subject: Re: [PATCH 5.15.y v2] selftests/landlock: Add tests for whiteout object creation
Date: Wed, 23 Sep 2026 16:21:14 +0000 [thread overview]
Message-ID: <20260923162115.424C51F000FF@smtp.kernel.org> (raw)
In-Reply-To: <aee05236ad5600be7fc35c089b345eadf6bcaba8.1790169454.git.mic@digikod.net>
> From: Günther Noack <gnoack@google.com>
>
> [ Upstream commit ee890889b30b22f9a21636061def7a04e4f89380 ]
>
> Add tests to check that whiteout object creation is guarded by
> LANDLOCK_ACCESS_FS_MAKE_REG, in the cases where these are created from
> userspace:
>
> * Conventional creation with mknod()
> * Linking or renaming an existing whiteout object
> * renameat2() with RENAME_WHITEOUT,
> which creates a new whiteout object in the source location
> * renameat2() with RENAME_EXCHANGE,
> with one of the renamed objects being a whiteout object
>
> Signed-off-by: Günther Noack <gnoack@google.com>
> Link: https://patch.msgid.link/20260813093157.1436894-4-gnoack@google.com
> [mic: Update commit message as requested]
> Signed-off-by: Mickaël Salaün <mic@digikod.net>
> [mic: Backport: add enforce_fs() and the missing s3 fixture paths, and
> adapt tests to ABI 1 without REFER]
> Signed-off-by: Mickaël Salaün <mic@digikod.net>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/aee05236ad5600be7fc35c089b345eadf6bcaba8.1790169454.git.mic@digikod.net?part=1
next prev parent reply other threads:[~2026-09-23 16:21 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <2026090319-sprinkler-mandolin-e566@gregkh>
2026-09-17 14:55 ` [PATCH 5.15.y 1/2] landlock: Require LANDLOCK_ACCESS_FS_MAKE_REG for whiteout creation Mickaël Salaün
2026-09-18 0:52 ` Sasha Levin
2026-09-17 14:55 ` [PATCH 5.15.y 2/2] selftests/landlock: Add tests for whiteout object creation Mickaël Salaün
2026-09-18 0:52 ` Sasha Levin
2026-09-18 13:55 ` Mickaël Salaün
2026-09-18 19:45 ` Sasha Levin
2026-09-23 16:14 ` [PATCH 5.15.y v2] " Mickaël Salaün
2026-09-23 16:21 ` sashiko-bot [this message]
2026-09-24 17:13 ` Sasha Levin
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