netdev - Re: [PATCH net-next 1/2] netfilter: nfnetlink: add netns refcount tracker to struct nfulnl

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <Ybp0gwrYnkqfOdD2@salvia>
Date:   Thu, 16 Dec 2021 00:04:35 +0100
From:   Pablo Neira Ayuso <pablo@...filter.org>
To:     Eric Dumazet <eric.dumazet@...il.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 <edumazet@...gle.com>
Subject: Re: [PATCH net-next 1/2] netfilter: nfnetlink: add netns refcount
 tracker to struct nfulnl_instance

On Thu, Dec 16, 2021 at 12:03:27AM +0100, Pablo Neira Ayuso wrote:
> On Mon, Dec 13, 2021 at 08:39:59AM -0800, Eric Dumazet wrote:
> > From: Eric Dumazet <edumazet@...gle.com>
> > 
> > If compiled with CONFIG_NET_NS_REFCNT_TRACKER=y,
> > using put_net_track() in nfulnl_instance_free_rcu()
> > and get_net_track() in instance_create()
> > might help us finding netns refcount imbalances.
> 
> Applied to nf-next, thanks

Hm, actually I cannot, nf-next is still behing net-next and it does
not have this symbols.

I'll send a pull request and pick up these patches asap.

Thanks.