linux-kernel - Re: [PATCH v2] LSM: SafeSetID: fix UID printed instead of GID

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Date:   Wed, 21 Jun 2023 09:37:11 +0200
From:   Aleksandr Mikhalitsyn <aleksandr.mikhalitsyn@...onical.com>
To:     Paul Moore <paul@...l-moore.com>
Cc:     mortonm@...omium.org, penguin-kernel@...ove.sakura.ne.jp,
        James Morris <jmorris@...ei.org>,
        "Serge E. Hallyn" <serge@...lyn.com>,
        linux-security-module@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] LSM: SafeSetID: fix UID printed instead of GID

On Wed, Jun 21, 2023 at 2:30 AM Paul Moore <paul@...l-moore.com> wrote:
>
> On Thu, Jun 8, 2023 at 2:34 PM Paul Moore <paul@...l-moore.com> wrote:
> > On Tue, Jun 6, 2023 at 5:13 PM Paul Moore <paul@...l-moore.com> wrote:
> > > On Tue, Jun 6, 2023 at 2:50 PM Aleksandr Mikhalitsyn
> > > <aleksandr.mikhalitsyn@...onical.com> wrote:
> > > > On Thu, May 18, 2023 at 8:59 PM Paul Moore <paul@...l-moore.com> wrote:
> > > > > On Wed, May 3, 2023 at 2:44 AM Alexander Mikhalitsyn
> > > > > <aleksandr.mikhalitsyn@...onical.com> wrote:
> > > > > >
> > > > > > pr_warn message clearly says that GID should be printed,
> > > > > > but we have UID there. Let's fix that.
> > > > > >
> > > > > > Found accidentaly during the work on isolated user namespaces.
> > > > > >
> > > > > > Signed-off-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@...onical.com>
> > > > > > ---
> > > > > > v2: __kuid_val -> __kgid_val
> > > > > > ---
> > > > > >  security/safesetid/lsm.c | 2 +-
> > > > > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > > > >
> > > > > I'm assuming you're going to pick this up Micah?
> > > > >
> > > > > Reviewed-by: Paul Moore <paul@...l-moore.com>
> > > >
> > > > Dear Paul!
> > > >
> > > > Thanks for your review!
> > > >
> > > > Gentle ping to Micah Morton :-)
> > >
> > > Micah?
> > >
> > > The right thing would be for Micah to merge this via the SafeSetID
> > > tree, however, considering that it's been over a month with no
> > > response, and this patch looks trivially correct, I can pick this up
> > > via the LSM tree if we don't see anything from Micah this week.
> >
> > Searching through all of the archives on lore I don't see any email
> > from Micah past August of 2022.  I'll still stick to the plan of
> > merging this via the LSM tree next week if we don't see any response
> > from Micah, but beyond this patch we may need to consider the
> > possibility that Micah has moved on from SafeSetID.
> >
> >  * https://lore.kernel.org/all/?q=f%3Amortonm%40chromium.org

Hi Paul,

>
> This fell through the cracks in my inbox last week, but I just went
> ahead and merged this into lsm/next.

Thanks!

Kind regards,
Alex

>
> After the upcoming merge window closes we'll have to revisit
> SafeSetID's status as "supported", we might need to demote it to
> "maintained" or "odd fixes".
>
> --
> paul-moore.com