tech-net archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: npf: nbuf_ensure_contig and large options



Le 08/04/2018 à 12:18, Michael van Elst a écrit :
max%m00nbsd.net@localhost (Maxime Villard) writes:

NPF needs to be able to do an ensure_contig on secondary mbufs, without
moving everything into the first one. Not sure how to achieve this, I will
probably just file a PR.

I wouldn't be surprised if the TCP/IP code itself makes the same assumptions,
i.e. to expect all headers in the first mbuf.

So far it doesn't, since it uses IP6_EXTHDR_GET.


Home | Main Index | Thread Index | Old Index