Re: [PATCH nf] netfilter: conntrack: fix CT target for UNSPEC helpers

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On Thu, Nov 03, 2016 at 02:44:42PM +0100, Florian Westphal wrote:
> Thomas reports its not possible to attach the H.245 helper:
> 
> iptables -t raw -A PREROUTING -p udp -j CT --helper H.245
> iptables: No chain/target/match by that name.
> xt_CT: No such helper "H.245"
> 
> This is because H.245 registers as NFPROTO_UNSPEC, but the CT target
> passes NFPROTO_IPV4/IPV6 to nf_conntrack_helper_try_module_get.
> 
> We should treat UNSPEC as wildcard and ignore the l3num instead.

Also applied, thanks.
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