tree 4987c1a7d7ce5273097bab8debde9ba2fde343ee
parent 1ff8cebf49ed9e9ca2ae44b5c4176aef9c21af9c
author David S. Miller <davem@davemloft.net> 1483554259 -0500
committer David S. Miller <davem@davemloft.net> 1483554259 -0500

net: Assert at build time the assumptions we make about the CMSG header.

It must always be the case that CMSG_ALIGN(sizeof(hdr)) == sizeof(hdr).

Otherwise there are missing adjustments in the various calculations
that parse and build these things.

Signed-off-by: David S. Miller <davem@davemloft.net>