linux-kernel - Re: [PATCH v7 1/9] net/compat: Add missing sock updates for SCM

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Message-ID: <20200710112848.ict5lbpyq35jj4qm@wittgenstein>
Date:   Fri, 10 Jul 2020 13:28:48 +0200
From:   Christian Brauner <christian.brauner@...ntu.com>
To:     Kees Cook <keescook@...omium.org>
Cc:     linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        Sargun Dhillon <sargun@...gun.me>,
        Christian Brauner <christian@...uner.io>,
        Tycho Andersen <tycho@...ho.ws>,
        David Laight <David.Laight@...LAB.COM>,
        Christoph Hellwig <hch@....de>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        Aleksa Sarai <cyphar@...har.com>,
        Matt Denton <mpdenton@...gle.com>,
        Jann Horn <jannh@...gle.com>, Chris Palmer <palmer@...gle.com>,
        Robert Sesek <rsesek@...gle.com>,
        Giuseppe Scrivano <gscrivan@...hat.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Andy Lutomirski <luto@...capital.net>,
        Will Drewry <wad@...omium.org>, Shuah Khan <shuah@...nel.org>,
        netdev@...r.kernel.org, containers@...ts.linux-foundation.org,
        linux-api@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        linux-kselftest@...r.kernel.org
Subject: Re: [PATCH v7 1/9] net/compat: Add missing sock updates for
 SCM_RIGHTS

On Thu, Jul 09, 2020 at 11:26:34AM -0700, Kees Cook wrote:
> Add missed sock updates to compat path via a new helper, which will be
> used more in coming patches. (The net/core/scm.c code is left as-is here
> to assist with -stable backports for the compat path.)
> 
> Cc: stable@...r.kernel.org
> Fixes: 48a87cc26c13 ("net: netprio: fd passed in SCM_RIGHTS datagram not set correctly")
> Fixes: d84295067fc7 ("net: net_cls: fd passed in SCM_RIGHTS datagram not set correctly")
> Signed-off-by: Kees Cook <keescook@...omium.org>
> ---

Thanks!
Acked-by: Christian Brauner <christian.brauner@...ntu.com>