linux-kernel - Re: [PATCH v3] netfilter: xt_owner: Add supplementary groups option

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Date:   Fri, 31 May 2019 17:54:05 +0200
From:   Pablo Neira Ayuso <pablo@...filter.org>
To:     Lukasz Pawelczyk <l.pawelczyk@...sung.com>
Cc:     Jozsef Kadlecsik <kadlec@...ckhole.kfki.hu>,
        Florian Westphal <fw@...len.de>,
        "David S. Miller" <davem@...emloft.net>,
        netfilter-devel@...r.kernel.org, coreteam@...filter.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Lukasz Pawelczyk <havner@...il.com>
Subject: Re: [PATCH v3] netfilter: xt_owner: Add supplementary groups option

On Fri, May 10, 2019 at 01:46:22PM +0200, Lukasz Pawelczyk wrote:
> The XT_OWNER_SUPPL_GROUPS flag causes GIDs specified with XT_OWNER_GID
> to be also checked in the supplementary groups of a process.
> 
> f_cred->group_info cannot be modified during its lifetime and f_cred
> holds a reference to it so it's safe to use.

Applied, thanks.