From: Alexey Dobriyan <adobriyan@gmail.com>
To: Patrick McHardy <kaber@trash.net>
Cc: davem@davemloft.net, jonathan@jonmasters.org,
eric.dumazet@gmail.com, netdev@vger.kernel.org,
netfilter-devel@vger.kernel.org
Subject: Re: [PATCH for 2.6.33] conntrack: restrict runtime hashsize modifications
Date: Fri, 5 Feb 2010 13:23:01 +0200 [thread overview]
Message-ID: <b6fcc0a1002050323t4fe1edd1n6aca6fd5a9ba6bad@mail.gmail.com> (raw)
In-Reply-To: <b6fcc0a1002050319p2ba0ff30y4bc8bdba08ff65d9@mail.gmail.com>
On Fri, Feb 5, 2010 at 1:19 PM, Alexey Dobriyan <adobriyan@gmail.com> wrote:
> On Fri, Feb 5, 2010 at 1:16 PM, Patrick McHardy <kaber@trash.net> wrote:
>> OK testing looks fine, although I'm quite surprised that its actually
>> possible to change module parameters from within non-init namespaces.
>> How is this supposed to work at all? I don't see how sysfs could
>> possibly provide a network namespace context ...
>
>
> You can do in write hook
>
> if (!net_eq(current->nsproxy->net_ns, &init_net))
> return -EINVAL;
-EPERM of course.
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next prev parent reply other threads:[~2010-02-05 11:23 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-03 20:39 [PATCH for 2.6.33] conntrack: restrict runtime hashsize modifications Alexey Dobriyan
2010-02-03 20:50 ` Jon Masters
2010-02-04 16:18 ` Patrick McHardy
2010-02-04 16:27 ` Patrick McHardy
2010-02-04 20:18 ` Jon Masters
2010-02-05 10:00 ` Patrick McHardy
2010-02-05 10:14 ` Jon Masters
2010-02-05 10:21 ` Patrick McHardy
2010-02-04 17:04 ` Patrick McHardy
2010-02-04 19:47 ` Alexey Dobriyan
2010-02-04 20:23 ` Jon Masters
2010-02-05 10:00 ` Patrick McHardy
2010-02-05 10:11 ` Jon Masters
2010-02-05 10:19 ` Patrick McHardy
2010-02-05 11:16 ` Patrick McHardy
2010-02-05 11:19 ` Alexey Dobriyan
2010-02-05 11:22 ` Patrick McHardy
2010-02-05 11:25 ` Patrick McHardy
2010-02-05 11:51 ` Jon Masters
2010-02-05 11:23 ` Alexey Dobriyan [this message]
2010-02-05 22:04 ` Alexey Dobriyan
2010-02-08 13:34 ` Patrick McHardy
2010-02-08 14:35 ` Patrick McHardy
2010-02-04 20:20 ` Jon Masters
2010-02-05 10:03 ` Patrick McHardy
2010-02-05 10:12 ` Jon Masters
2010-02-05 10:21 ` Patrick McHardy
2010-02-04 17:26 ` Patrick McHardy
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