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linux/drivers/net/wireguard
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Toke Høiland-Jørgensen eebabcb26e wireguard: receive: use tunnel helpers for decapsulating ECN markings 
WireGuard currently only propagates ECN markings on tunnel decap according
to the old RFC3168 specification. However, the spec has since been updated
in RFC6040 to recommend slightly different decapsulation semantics. This
was implemented in the kernel as a set of common helpers for ECN
decapsulation, so let's just switch over WireGuard to using those, so it
can benefit from this enhancement and any future tweaks. We do not drop
packets with invalid ECN marking combinations, because WireGuard is
frequently used to work around broken ISPs, which could be doing that.

Fixes: e7096c131e ("net: WireGuard secure network tunnel")
Reported-by: Olivier Tilmans <olivier.tilmans@nokia-bell-labs.com>
Cc: Dave Taht <dave.taht@gmail.com>
Cc: Rodney W. Grimes <ietf@gndrsh.dnsmgr.net>
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-29 14:23:05 -07:00
..
selftest
allowedips.c wireguard: allowedips: fix use-after-free in root_remove_peer_lists 2020-02-05 14:14:18 +01:00
allowedips.h
cookie.c
cookie.h
device.c wireguard: queueing: account for skb->protocol==0 2020-03-18 18:51:43 -07:00
device.h net: introduce skb_list_walk_safe for skb segment walking 2020-01-08 15:19:54 -08:00
main.c wireguard: main: remove unused include <linux/version.h> 2019-12-16 19:22:22 -08:00
Makefile
messages.h
netlink.c wireguard: noise: error out precomputed DH during handshake rather than config 2020-03-18 18:51:43 -07:00
netlink.h
noise.c wireguard: noise: error out precomputed DH during handshake rather than config 2020-03-18 18:51:43 -07:00
noise.h wireguard: noise: error out precomputed DH during handshake rather than config 2020-03-18 18:51:43 -07:00
peer.c wireguard: noise: error out precomputed DH during handshake rather than config 2020-03-18 18:51:43 -07:00
peer.h
peerlookup.c
peerlookup.h
queueing.c wireguard: queueing: cleanup ptr_ring in error path of packet_queue_init 2020-04-29 14:23:05 -07:00
queueing.h net: Fix CONFIG_NET_CLS_ACT=n and CONFIG_NFT_FWD_NETDEV={y, m} build 2020-03-25 12:24:33 -07:00
ratelimiter.c
ratelimiter.h
receive.c wireguard: receive: use tunnel helpers for decapsulating ECN markings 2020-04-29 14:23:05 -07:00
send.c wireguard: send: remove errant newline from packet_encrypt_worker 2020-04-29 14:23:05 -07:00
socket.c wireguard: socket: remove extra call to synchronize_net 2020-02-16 19:21:56 -08:00
socket.h
timers.c
timers.h
version.h