linux-kernel - Re: [PATCH v6 7/8] module: replace the existing LSM hook in init

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Message-Id: <1531749148.3380.2.camel@linux.ibm.com>
Date:   Mon, 16 Jul 2018 09:52:28 -0400
From:   Mimi Zohar <zohar@...ux.ibm.com>
To:     Kees Cook <keescook@...omium.org>,
        Mimi Zohar <zohar@...ux.vnet.ibm.com>
Cc:     linux-integrity <linux-integrity@...r.kernel.org>,
        linux-security-module <linux-security-module@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        "Luis R . Rodriguez" <mcgrof@...nel.org>,
        Eric Biederman <ebiederm@...ssion.com>,
        Kexec Mailing List <kexec@...ts.infradead.org>,
        Andres Rodriguez <andresx7@...il.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jeff Vander Stoep <jeffv@...gle.com>,
        Casey Schaufler <casey@...aufler-ca.com>
Subject: Re: [PATCH v6 7/8] module: replace the existing LSM hook in
 init_module

On Sat, 2018-07-14 at 19:30 -0700, Kees Cook wrote:
> On Fri, Jul 13, 2018 at 11:06 AM, Mimi Zohar <zohar@...ux.vnet.ibm.com> wrote:
> > Both the init_module and finit_module syscalls call either directly
> > or indirectly the security_kernel_read_file LSM hook.  This patch
> > replaces the direct call in init_module with a call to the new
> > security_kernel_load_data hook and makes the corresponding changes
> > in SELinux, LoadPin, and IMA.
> >
> > Signed-off-by: Mimi Zohar <zohar@...ux.vnet.ibm.com>
> > Cc: Jeff Vander Stoep <jeffv@...gle.com>
> > Cc: Casey Schaufler <casey@...aufler-ca.com>
> > Cc: Kees Cook <keescook@...omium.org>
> > Acked-by: Jessica Yu <jeyu@...nel.org>
> > Acked-by: Paul Moore <paul@...l-moore.com>
> 
> Acked-by: Kees Cook <keescook@...omium.org>
> 
> Thanks!

Thank you for reviewing/ack'ing all the patches, not just this one.

Mimi