linux-kernel - Re: [PATCH] lsm: constify 'sb' parameter in security_sb_kern

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Date:   Thu, 14 Sep 2023 15:35:35 -0400
From:   Paul Moore <paul@...l-moore.com>
To:     Khadija Kamran <kamrankhadijadj@...il.com>,
        James Morris <jmorris@...ei.org>,
        "Serge E. Hallyn" <serge@...lyn.com>,
        linux-security-module@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Stephen Smalley <stephen.smalley.work@...il.com>,
        Eric Paris <eparis@...isplace.org>, selinux@...r.kernel.org,
        ztarkhani@...rosoft.com, alison.schofield@...el.com
Subject: Re: [PATCH] lsm: constify 'sb' parameter in security_sb_kern_mount()

On Aug 23, 2023 Khadija Kamran <kamrankhadijadj@...il.com> wrote:
> 
> The "sb_kern_mount" hook has implementation registered in SELinux.
> Looking at the function implementation we observe that the "sb"
> parameter is not changing.
> 
> Mark the "sb" parameter of LSM hook security_sb_kern_mount() as "const"
> since it will not be changing in the LSM hook.
> 
> Signed-off-by: Khadija Kamran <kamrankhadijadj@...il.com>
> ---
>  include/linux/lsm_hook_defs.h | 2 +-
>  include/linux/security.h      | 2 +-
>  security/security.c           | 2 +-
>  security/selinux/hooks.c      | 4 ++--
>  4 files changed, 5 insertions(+), 5 deletions(-)

Merged into lsm/next, thanks!

--
paul-moore.com