netdev - Re: [PATCH] netfilter: nf_tables: fix memory leak in nf_tables_parse_netdev

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Message-ID: <20200116101415.GQ795@breakpoint.cc>
Date:   Thu, 16 Jan 2020 11:14:15 +0100
From:   Florian Westphal <fw@...len.de>
To:     Dan Carpenter <dan.carpenter@...cle.com>
Cc:     Pablo Neira Ayuso <pablo@...filter.org>, coreteam@...filter.org,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        netfilter-devel@...r.kernel.org, syzkaller-bugs@...glegroups.com,
        Jozsef Kadlecsik <kadlec@...filter.org>,
        Florian Westphal <fw@...len.de>,
        "David S. Miller" <davem@...emloft.net>,
        syzbot <syzbot+f9d4095107fc8749c69c@...kaller.appspotmail.com>
Subject: Re: [PATCH] netfilter: nf_tables: fix memory leak in
 nf_tables_parse_netdev_hooks()

Dan Carpenter <dan.carpenter@...cle.com> 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".

Thanks.

Reviewed-by: Florian Westphal <fw@...len.de>