Re: [PATCH net-next] netfilter: fix NETFILTER_XT_TARGET_TEE dependencies

From: Pablo Neira Ayuso
Date: Fri Jul 06 2018 - 08:48:38 EST


On Fri, Jul 06, 2018 at 02:45:42PM +0200, Pablo Neira Ayuso wrote:
> On Fri, Jul 06, 2018 at 02:37:58PM +0200, Arnd Bergmann wrote:
> > With NETFILTER_XT_TARGET_TEE=y and IP6_NF_IPTABLES=m, we get a link
> > error when referencing the NF_DUP_IPV6 module:
> >
> > net/netfilter/xt_TEE.o: In function `tee_tg6':
> > xt_TEE.c:(.text+0x14): undefined reference to `nf_dup_ipv6'
> >
> > The problem here is the 'select NF_DUP_IPV6 if IP6_NF_IPTABLES'
> > that forces NF_DUP_IPV6 to be =m as well rather than setting it
> > to =y as was intended here. Adding a soft dependency on
> > IP6_NF_IPTABLES avoids that broken configuration.
>
> Applied to nf.git, thanks Arnd.

Sorry, let me reconsider.

We many need similar patches to other spots in 35bf1ccecaaa ?

If so, it would be good to fix in the one go.

Thanks!