[PATCH 0/1] Send RST for guest packets with no flow

[David Gibson <david@gibson.dropbear.id.au>]

As we discussed on email, this adds support for sending an RST in
response to packets from the guest which don't match an existing flow
and are neither SYN (requesting a new connection) nor themselves RST.

This is a sligjhtly larger patch than I'd like, but I can't really see
a way to simplify it without making fairly extensive reworks to share
more code with paths for RST where there is a known connection.  That
would end up being more churn.

David Gibson (1):
  tcp: Send RST in response to guest packets that match no connection

 tap.c | 13 +++++------
 tap.h |  6 +++++
 tcp.c | 72 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 84 insertions(+), 7 deletions(-)

-- 
2.48.1