tree e52e9cbd49a99bcbac5bb4831b12bd5b1cb23f18
parent 709dd3aaf5304993083c2297c73f5531c36fba5a
author Andrea Bittau <a.bittau@cs.ucl.ac.uk> 1136327149 -0800
committer David S. Miller <davem@davemloft.net> 1136327149 -0800

[DCCP]: Send an ACK vector when ACKing a response packet

If ACK vectors are used, each packet with an ACK should contain an ACK
vector.  The only exception currently is response packets.  It
probably is not a good idea to store ACK vector state before the
connection is completed (to help protect from syn floods).

Signed-off-by: Andrea Bittau <a.bittau@cs.ucl.ac.uk>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>