linux-kernel - Re: [PATCH v3 02/10] security: allow finer granularity in permitting copy-up of security xattrs

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Message-ID: <17b17f3ba8ce7af3bccda15bf81535950fa78a48.camel@linux.ibm.com>
Date: Tue, 19 Mar 2024 18:51:51 -0400
From: Mimi Zohar <zohar@...ux.ibm.com>
To: Stefan Berger <stefanb@...ux.ibm.com>, linux-integrity@...r.kernel.org,
        linux-security-module@...r.kernel.org, linux-unionfs@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, paul@...l-moore.com, jmorris@...ei.org,
        serge@...lyn.com, roberto.sassu@...wei.com, amir73il@...il.com,
        brauner@...nel.org, miklos@...redi.hu
Subject: Re: [PATCH v3 02/10] security: allow finer granularity in
 permitting copy-up of security xattrs

On Fri, 2024-02-23 at 12:25 -0500, Stefan Berger wrote:
> Copying up xattrs is solely based on the security xattr name. For finer
> granularity add a dentry parameter to the security_inode_copy_up_xattr
> hook definition, allowing decisions to be based on the xattr content as
> well.
> 
> Co-developed-by: Mimi Zohar <zohar@...ux.ibm.com>
> Signed-off-by: Stefan Berger <stefanb@...ux.ibm.com>
> Acked-by: Amir Goldstein <amir73il@...il.com>

Signed-off-by: Mimi Zohar <zohar@...ux.ibm.com>