Re: [PATCH] netfilter: nf_tables: fix memory leak in nf_tables_parse_netdev_hooks()

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Subject: Re: [PATCH] netfilter: nf_tables: fix memory leak in nf_tables_parse_netdev_hooks()
From: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
Date: Thu, 16 Jan 2020 14:59:32 +0100
Cc: coreteam@xxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, netfilter-devel@xxxxxxxxxxxxxxx, syzkaller-bugs@xxxxxxxxxxxxxxxx, Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxx>, Florian Westphal <fw@xxxxxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>, syzbot <syzbot+f9d4095107fc8749c69c@xxxxxxxxxxxxxxxxxxxxxxxxx>
In-reply-to: <20200116100931.ot2ef4jvsw4ldye2@kili.mountain>
User-agent: NeoMutt/20170113 (1.7.2)

On Thu, Jan 16, 2020 at 01:09:31PM +0300, Dan Carpenter wrote:
> Syzbot detected a leak in nf_tables_parse_netdev_hooks().  If the hook
> already exists, then the error handling doesn't free the newest "hook".

Applied, thanks.

References:
- memory leak in nf_tables_parse_netdev_hooks
  - From: syzbot
- [PATCH] netfilter: nf_tables: fix memory leak in nf_tables_parse_netdev_hooks()
  - From: Dan Carpenter

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