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Message-ID: <26e06e4adfb7f252ec2e394d1df54998343ccb42.camel@linux.ibm.com>
Date: Fri, 13 Oct 2023 09:27:31 -0400
From: Mimi Zohar <zohar@...ux.ibm.com>
To: Roberto Sassu <roberto.sassu@...weicloud.com>,
viro@...iv.linux.org.uk, brauner@...nel.org,
chuck.lever@...cle.com, jlayton@...nel.org, neilb@...e.de,
kolga@...app.com, Dai.Ngo@...cle.com, tom@...pey.com,
dmitry.kasatkin@...il.com, paul@...l-moore.com, jmorris@...ei.org,
serge@...lyn.com, dhowells@...hat.com, jarkko@...nel.org,
stephen.smalley.work@...il.com, eparis@...isplace.org,
casey@...aufler-ca.com
Cc: linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-nfs@...r.kernel.org, linux-integrity@...r.kernel.org,
linux-security-module@...r.kernel.org, keyrings@...r.kernel.org,
selinux@...r.kernel.org, Roberto Sassu <roberto.sassu@...wei.com>
Subject: Re: [PATCH v3 18/25] security: Introduce inode_post_set_acl hook
On Mon, 2023-09-04 at 15:34 +0200, Roberto Sassu wrote:
> From: Roberto Sassu <roberto.sassu@...wei.com>
>
> In preparation for moving IMA and EVM to the LSM infrastructure, introduce
> the inode_post_set_acl hook.
>
> It is useful for EVM to recalculate the HMAC on the modified POSIX ACL and
> other file metadata, after it verified the HMAC of current file metadata
> with the inode_set_acl hook.
Please reword this and the inode_post_remove_acl patch similar to my
comments on "[PATCH v3 12/25] security: Introduce inode_post_setattr
hook]".
--
thanks,
Mimi
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