Re: [PATCH nf 0/2] netfilter: ipt_CLUSTERIP: two more fixes

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On Fri, Feb 16, 2018 at 12:49:31PM +0100, Florian Westphal wrote:
> During code audit I found two more bugs in CLUSTERIP,
> first one is a refcount leak, second is possible use-after free
> due to kfree() of rcu-protected (and already visible) structure.
> 
> I think its time to remove this target, so, if anyone has a good
> reason to not nuke it in nf-next please let me know soon.

We have the cluster match replacement that has been around for ~10
years, it just needs an extra arptable rules.

So I'm fine with this nuke, actually I remember we talked about
deprecating it.
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