linux-kernel - Re: [PATCH -next v2 0/6] landlock: add chmod and chown support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 30 Aug 2022 13:22:25 +0200
From:   Mickaël Salaün <mic@...ikod.net>
To:     Xiu Jianfeng <xiujianfeng@...wei.com>, paul@...l-moore.com,
        jmorris@...ei.org, serge@...lyn.com, shuah@...nel.org,
        corbet@....net
Cc:     linux-security-module@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org,
        linux-doc@...r.kernel.org
Subject: Re: [PATCH -next v2 0/6] landlock: add chmod and chown support

Please add a description and include links to the previous versions.

On 27/08/2022 13:12, Xiu Jianfeng wrote:
> v2:
>   * abstract walk_to_visible_parent() helper
>   * chmod and chown rights only take affect on directory's context
>   * add testcase for fchmodat/lchown/fchownat
>   * fix other review issues
> 
> Xiu Jianfeng (6):
>    landlock: expand access_mask_t to u32 type
>    landlock: abstract walk_to_visible_parent() helper
>    landlock: add chmod and chown support
>    landlock/selftests: add selftests for chmod and chown
>    landlock/samples: add chmod and chown support
>    landlock: update chmod and chown support in document
> 
>   Documentation/userspace-api/landlock.rst     |   9 +-
>   include/uapi/linux/landlock.h                |  10 +-
>   samples/landlock/sandboxer.c                 |  13 +-
>   security/landlock/fs.c                       | 110 ++++++--
>   security/landlock/limits.h                   |   2 +-
>   security/landlock/ruleset.h                  |   2 +-
>   security/landlock/syscalls.c                 |   2 +-
>   tools/testing/selftests/landlock/base_test.c |   2 +-
>   tools/testing/selftests/landlock/fs_test.c   | 267 ++++++++++++++++++-
>   9 files changed, 386 insertions(+), 31 deletions(-)
>