linux-kernel - Re: [PATCH v3 2/3] Revert "integrity: double check iint

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]

Message-ID: <9ff8cb053e5152694d890a7158131a60c652bdfc.camel@linux.ibm.com>
Date:   Thu, 09 Mar 2023 08:20:43 -0500
From:   Mimi Zohar <zohar@...ux.ibm.com>
To:     Roberto Sassu <roberto.sassu@...weicloud.com>,
        dmitry.kasatkin@...il.com, paul@...l-moore.com, jmorris@...ei.org,
        serge@...lyn.com, mic@...ikod.net
Cc:     linux-integrity@...r.kernel.org,
        linux-security-module@...r.kernel.org, bpf@...r.kernel.org,
        linux-kernel@...r.kernel.org, keescook@...omium.org,
        Roberto Sassu <roberto.sassu@...wei.com>
Subject: Re: [PATCH v3 2/3] Revert "integrity: double check iint_cache was
 initialized"

On Thu, 2023-03-09 at 09:54 +0100, Roberto Sassu wrote:
> From: Roberto Sassu <roberto.sassu@...wei.com>
> 
> With the recent introduction of LSM_ORDER_LAST, the 'integrity' LSM is
> always initialized and the iint_cache is always created (the kernel panics
> on error). Thus, the additional check of iint_cache in
> integrity_inode_get() is no longer necessary.
> 
> This reverts commit 92063f3ca73aab794bd5408d3361fd5b5ea33079.
> 
> Signed-off-by: Roberto Sassu <roberto.sassu@...wei.com>

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