On Wed, Feb 16, 2022 at 03:55:38PM +0100, Phil Sutter wrote: > An nftables family is merely a hollow container, its family just a > number and such not reliant on compile-time options other than nftables > support itself. Add an artificial check so attempts at using a family > the kernel can't support fail as early as possible. This helps user > space detect kernels which lack e.g. NFPROTO_INET. Applied, thanks