netdev - Re: [PATCH nf 1/1] netfilter: nf_tables: do not leave dangling pointer in nf_tables_set_alloc

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Message-ID: <20200405194714.wagcla6jdvkn55di@salvia>
Date:   Sun, 5 Apr 2020 21:47:14 +0200
From:   Pablo Neira Ayuso <pablo@...filter.org>
To:     Eric Dumazet <edumazet@...gle.com>
Cc:     Jozsef Kadlecsik <kadlec@...ckhole.kfki.hu>,
        Florian Westphal <fw@...len.de>,
        netfilter-devel@...r.kernel.org, netdev <netdev@...r.kernel.org>,
        Eric Dumazet <eric.dumazet@...il.com>,
        syzbot <syzkaller@...glegroups.com>
Subject: Re: [PATCH nf 1/1] netfilter: nf_tables: do not leave dangling
 pointer in nf_tables_set_alloc_name

On Wed, Apr 01, 2020 at 10:37:16AM -0700, Eric Dumazet wrote:
> If nf_tables_set_alloc_name() frees set->name, we better
> clear set->name to avoid a future use-after-free or invalid-free.

Applied, thank you.