Eric Dumazet <eric.duma...@gmail.com> wrote: > On Mon, 2016-12-05 at 15:28 -0500, Willem de Bruijn wrote: > > From: Willem de Bruijn <will...@google.com> > > > > Add support for attaching an eBPF object by file descriptor. > > > > The iptables binary can be called with a path to an elf object or a > > pinned bpf object. Also pass the mode and path to the kernel to be > > able to return it later for iptables dump and save. > > > > Signed-off-by: Willem de Bruijn <will...@google.com> > > --- > > Assuming there is no simple way to get variable matchsize in iptables, > this looks good to me, thanks.
It should be possible by setting kernel .matchsize to ~0 which suppresses strict size enforcement. Its currently only used by ebt_among, but this should work for any xtables module.
