From: "Mickaël Salaün" <mic@digikod.net>
To: "Günther Noack" <gnoack@google.com>, "Tingmao Wang" <m@maowtm.org>
Cc: "Mickaël Salaün" <mic@digikod.net>,
"Al Viro" <viro@zeniv.linux.org.uk>,
"Ben Scarlato" <akhna@google.com>,
"Christian Brauner" <brauner@kernel.org>,
"Daniel Burgener" <dburgener@linux.microsoft.com>,
"Jann Horn" <jannh@google.com>, "Jeff Xu" <jeffxu@google.com>,
NeilBrown <neil@brown.name>, "Paul Moore" <paul@paul-moore.com>,
"Song Liu" <song@kernel.org>,
linux-fsdevel@vger.kernel.org,
linux-security-module@vger.kernel.org
Subject: [PATCH v2 0/3] Landlock: Disconnected directory handling
Date: Fri, 11 Jul 2025 21:19:32 +0200 [thread overview]
Message-ID: <20250711191938.2007175-1-mic@digikod.net> (raw)
Hi,
This patch series fixes and test Landlock's handling of disconnected
directories.
This second version fixes initial reset access rights to not wrongfully
deny some requests. Also, a lot of tests are added to improve coverage
and check edge cases.
Previous version:
v1: https://lore.kernel.org/r/20250701183812.3201231-1-mic@digikod.net
Regards,
Mickaël Salaün (2):
landlock: Fix handling of disconnected directories
selftests/landlock: Add disconnected leafs and branch test suites
Tingmao Wang (1):
selftests/landlock: Add tests for access through disconnected paths
fs/namei.c | 2 +-
include/linux/fs.h | 1 +
security/landlock/errata/abi-1.h | 16 +
security/landlock/fs.c | 124 +-
tools/testing/selftests/landlock/fs_test.c | 1317 +++++++++++++++++++-
5 files changed, 1432 insertions(+), 28 deletions(-)
create mode 100644 security/landlock/errata/abi-1.h
--
2.50.1
next reply other threads:[~2025-07-11 19:20 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-11 19:19 Mickaël Salaün [this message]
2025-07-11 19:19 ` [PATCH v2 1/3] landlock: Fix handling of disconnected directories Mickaël Salaün
2025-07-14 12:39 ` Tingmao Wang
2025-07-15 18:52 ` Mickaël Salaün
2025-07-19 10:19 ` Mickaël Salaün
2025-07-17 17:32 ` Mickaël Salaün
2025-07-11 19:19 ` [PATCH v2 2/3] selftests/landlock: Add tests for access through disconnected paths Mickaël Salaün
2025-07-11 19:19 ` [PATCH v2 3/3] selftests/landlock: Add disconnected leafs and branch test suites Mickaël Salaün
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250711191938.2007175-1-mic@digikod.net \
--to=mic@digikod.net \
--cc=akhna@google.com \
--cc=brauner@kernel.org \
--cc=dburgener@linux.microsoft.com \
--cc=gnoack@google.com \
--cc=jannh@google.com \
--cc=jeffxu@google.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-security-module@vger.kernel.org \
--cc=m@maowtm.org \
--cc=neil@brown.name \
--cc=paul@paul-moore.com \
--cc=song@kernel.org \
--cc=viro@zeniv.linux.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.