From: Cong Wang <xiyou.wangcong@gmail.com>
To: Florian Westphal <fw@strlen.de>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>,
netfilter-devel@vger.kernel.org,
Linux Kernel Network Developers <netdev@vger.kernel.org>
Subject: Re: [PATCH nf-next] netns: add and use net_ns_barrier
Date: Mon, 12 Jun 2017 14:47:50 -0700 [thread overview]
Message-ID: <CAM_iQpXgrQcbrQsMVoomcsHtk4JffRjJ27FLRoignndAzFVkug@mail.gmail.com> (raw)
In-Reply-To: <20170601085259.GA6067@breakpoint.cc>
On Thu, Jun 1, 2017 at 1:52 AM, Florian Westphal <fw@strlen.de> wrote:
> Joe described it nicely, problem is that after unload we may have
> conntracks that still have a nf_conn_help extension attached that
> has a pointer to a structure that resided in the (unloaded) module.
Why not hold a refcnt for its module?
next prev parent reply other threads:[~2017-06-12 21:47 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-30 9:38 [PATCH nf-next] netns: add and use net_ns_barrier Florian Westphal
2017-05-31 16:55 ` David Miller
2017-05-31 17:46 ` Eric W. Biederman
2017-05-31 18:13 ` Eric W. Biederman
2017-05-31 20:21 ` Joe Stringer
2017-06-01 8:52 ` Florian Westphal
2017-06-12 21:47 ` Cong Wang [this message]
2017-06-13 6:16 ` Florian Westphal
2017-06-13 16:35 ` Cong Wang
2017-06-13 18:07 ` Florian Westphal
2017-06-13 19:27 ` Joe Stringer
2017-06-13 21:16 ` Cong Wang
2017-06-14 8:41 ` Pablo Neira Ayuso
2017-06-14 14:20 ` Eric W. Biederman
2017-06-12 8:47 ` Pablo Neira Ayuso
2017-06-02 9:38 ` David Laight
2017-06-02 9:53 ` Florian Westphal
2017-06-19 17:10 ` Pablo Neira Ayuso
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