Re: [PATCH net-next 2/2] tools: psock_tpacket: verify that packet was received on lo before counting it

On Wed, Jan 4, 2017 at 11:12 AM, Sowmini Varadhan
[off-list ref] wrote:

On (01/04/17 11:07), Willem de Bruijn wrote:

quoted

Please do. Then the patch is just a one-line change to
the third argument of the socket call. Thanks!

ok but it's going to be more than a one-line change. Today you
have
        sock = pfsocket(version);
        memset(&ring, 0, sizeof(ring));
        setup_ring(sock, &ring, version, type);
        mmap_ring(sock, &ring);
        bind_ring(sock, &ring);
        walk_ring(sock, &ring);

And the pair_udp_setfilter() only gets set up out of
walk_ring. I think you want to move that up to be done before
bind_ring.

Oh, good point. It may require some more refactoring. Feel free to
leave it for me if you prefer.