Re: netfilter: REJECT: separate reusable code

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On Wed, Feb 05, 2014 at 10:25:48AM +0000, Patrick McHardy wrote:
> Just noticed commit cc70d069 (netfilter: REJECT: separate reusable code).
> That doesn't look like a good idea to me at all.
> 
> First of all, it introduces static non-inline functions into a header file,
> which is obviously wrong. But more importantly, it adds a symbol dependency
> of the reject module on IPv6. We've tried hard to get rid of all these in
> x_tables, lets please not re-add them in nftables.

Well, I think this is working at this moment, we can improve it of
course.

> I think we should instead use AF-specific modules for things like that.
> We share basically no code except the boiler plate. I'd suggest to add
> an AF-specific expression type lookup mechanism that takes precedence
> over generic types.

Yes, this looks like the way to go to me.

How do you plan to handle this with the inet table? We don't have
family context there.
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