tree ef91e17a9510d81f721f7870e5141403fc2ad503
parent a5fedd43d5f6c94c71053a66e4c3d2e35f1731a2
author Florian Westphal <fw@strlen.de> 1366347506 +0000
committer Pablo Neira Ayuso <pablo@netfilter.org> 1367258946 +0200

netfilter: nfnetlink_queue: add skb info attribute

Once we allow userspace to receive gso/gro packets, userspace
needs to be able to determine when checksums appear to be
broken, but are not.

NFQA_SKB_CSUMNOTREADY means 'checksums will be fixed in kernel
later, pretend they are ok'.

NFQA_SKB_GSO could be used for statistics, or to determine when
packet size exceeds mtu.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>