Aaron Conole 60b44ca6bd openvswitch: always update flow key after nat ... During NAT, a tuple collision may occur. When this happens, openvswitch will make a second pass through NAT which will perform additional packet modification. This will update the skb data, but not the flow key that OVS uses. This means that future flow lookups, and packet matches will have incorrect data. This has been supported since 5d50aa83e2 ("openvswitch: support asymmetric conntrack"). That commit failed to properly update the sw_flow_key attributes, since it only called the ovs_ct_nat_update_key once, rather than each time ovs_ct_nat_execute was called. As these two operations are linked, the ovs_ct_nat_execute() function should always make sure that the sw_flow_key is updated after a successful call through NAT infrastructure. Fixes: 5d50aa83e2 ("openvswitch: support asymmetric conntrack") Cc: Dumitru Ceara <dceara@redhat.com> Cc: Numan Siddique <nusiddiq@redhat.com> Signed-off-by: Aaron Conole <aconole@redhat.com> Acked-by: Eelco Chaudron <echaudro@redhat.com> Link: https://lore.kernel.org/r/20220318124319.3056455-1-aconole@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2022-03-21 22:29:10 -07:00
..
actions.c	openvswitch: Fix setting ipv6 fields causing hw csum failure	2022-02-24 09:16:21 -08:00
conntrack.c	openvswitch: always update flow key after nat	2022-03-21 22:29:10 -07:00
conntrack.h	net/sched: act_api: fix miss set post_ct for ovs after do conntrack in act_ct	2021-03-16 15:22:18 -07:00
datapath.c	openvswitch: fix sparse warning incorrect type	2021-07-27 11:48:43 +01:00
datapath.h	openvswitch: Introduce per-cpu upcall dispatch	2021-07-16 11:06:33 -07:00
dp_notify.c
flow.c	net: openvswitch: Fix ct_state nat flags for conns arriving from tc	2022-01-09 16:24:12 -08:00
flow.h
flow_netlink.c	net: openvswitch: add log message for error case	2021-01-14 16:32:14 -08:00
flow_netlink.h
flow_table.c	openvswitch: Optimize operation for key comparison	2021-07-01 11:13:10 -07:00
flow_table.h
Kconfig
Makefile	openvswitch: add trace points	2021-06-22 10:47:32 -07:00
meter.c	include/linux/mm.h: move nr_free_buffer_pages from swap.h to mm.h	2021-11-06 13:30:43 -07:00
meter.h
openvswitch_trace.c	openvswitch: add trace points	2021-06-22 10:47:32 -07:00
openvswitch_trace.h	openvswitch: add trace points	2021-06-22 10:47:32 -07:00
vport-geneve.c
vport-gre.c
vport-internal_dev.c
vport-internal_dev.h
vport-netdev.c	openvswitch: add net device refcount tracker to struct vport	2021-12-07 20:45:00 -08:00
vport-netdev.h
vport-vxlan.c
vport.c	ovs: clear skb->tstamp in forwarding path	2021-08-18 11:31:13 +01:00
vport.h	openvswitch: add net device refcount tracker to struct vport	2021-12-07 20:45:00 -08:00