linux/include/net
Yi-Hung Wei 901e04cd47 ip_tunnels: Set tunnel option flag when tunnel metadata is present
[ Upstream commit 9c2e14b481 ]

Currently, we may set the tunnel option flag when the size of metadata
is zero.  For example, we set TUNNEL_GENEVE_OPT in the receive function
no matter the geneve option is present or not.  As this may result in
issues on the tunnel flags consumers, this patch fixes the issue.

Related discussion:
* https://lore.kernel.org/netdev/1604448694-19351-1-git-send-email-yihung.wei@gmail.com/T/#u

Fixes: 256c87c17c ("net: check tunnel option type in tunnel flags")
Signed-off-by: Yi-Hung Wei <yihung.wei@gmail.com>
Link: https://lore.kernel.org/r/1605053800-74072-1-git-send-email-yihung.wei@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-11-24 13:27:21 +01:00
..
9p
bluetooth Bluetooth: Disconnect if E0 is used for Level 4 2020-10-17 10:12:57 +02:00
caif
iucv
netfilter netfilter: nf_log: missing vlan offload tag and proto 2020-10-29 09:55:15 +01:00
netns
nfc
phonet
sctp sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket 2020-06-30 23:17:05 -04:00
tc_act
6lowpan.h
act_api.h net sched: fix reporting the first-time use timestamp 2020-06-03 08:19:15 +02:00
addrconf.h ipv6: fix memory leaks on IPV6_ADDRFORM path 2020-08-11 15:32:34 +02:00
af_ieee802154.h
af_rxrpc.h
af_unix.h
af_vsock.h
ah.h
arp.h
atmclip.h
ax25.h
ax88796.h
bond_3ad.h
bond_alb.h
bond_options.h
bonding.h bonding: fix state transition issue in link monitoring 2019-11-12 19:20:26 +01:00
busy_poll.h net: annotate lockless accesses to sk->sk_napi_id 2019-11-10 11:27:39 +01:00
calipso.h
cfg80211-wext.h
cfg80211.h cfg80211: Fix radar event during another phy CAC 2020-02-05 14:43:46 +00:00
cfg802154.h
checksum.h
cipso_ipv4.h
cls_cgroup.h
codel_impl.h
codel_qdisc.h
codel.h
compat.h
datalink.h
dcbevent.h
dcbnl.h
devlink.h
dn_dev.h
dn_fib.h
dn_neigh.h
dn_nsp.h
dn_route.h
dn.h
dsa.h net: dsa: read mac address from DT for slave device 2020-11-10 12:36:02 +01:00
dsfield.h
dst_cache.h
dst_metadata.h
dst_ops.h net: add bool confirm_neigh parameter for dst_ops.update_pmtu 2020-01-04 19:13:37 +01:00
dst.h net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb 2020-07-22 09:31:59 +02:00
erspan.h
esp.h
ethoc.h
failover.h
fib_notifier.h
fib_rules.h fib: add missing attribute validation for tun_id 2020-03-18 07:14:14 +01:00
firewire.h
flow_dissector.h net: sched: correct flower port blocking 2020-03-05 16:42:16 +01:00
flow.h
fou.h
fq_impl.h net/fq_impl: Switch to kvmalloc() for memory allocation 2019-12-05 09:19:45 +01:00
fq.h net/flow_dissector: switch to siphash 2019-11-10 11:27:54 +01:00
garp.h
gen_stats.h
genetlink.h genetlink: remove genl_bind 2020-07-22 09:31:58 +02:00
geneve.h
gre.h
gro_cells.h
gtp.h
gue.h
hwbm.h
icmp.h
ieee80211_radiotap.h
ieee802154_netdev.h
if_inet6.h
ife.h
ila.h
inet_common.h
inet_connection_sock.h tcp_bbr: adapt cwnd based on ack aggregation estimation 2020-09-26 18:01:32 +02:00
inet_ecn.h sched: consistently handle layer3 header accesses in the presence of VLANs 2020-07-22 09:32:00 +02:00
inet_frag.h
inet_hashtables.h tcp/dccp: fix possible race __inet_lookup_established() 2020-01-04 19:13:41 +01:00
inet_sock.h
inet_timewait_sock.h
inet6_connection_sock.h
inet6_hashtables.h
inetpeer.h
ip_fib.h
ip_tunnels.h ip_tunnels: Set tunnel option flag when tunnel metadata is present 2020-11-24 13:27:21 +01:00
ip_vs.h ipvs: allow connection reuse for unconfirmed conntrack 2020-08-19 08:14:56 +02:00
ip.h net/ipv4: always honour route mtu during forwarding 2020-10-29 09:54:56 +01:00
ip6_checksum.h
ip6_fib.h
ip6_route.h net: ipv6: do not consider routes via gateways for anycast address check 2020-04-21 09:03:04 +02:00
ip6_tunnel.h
ipcomp.h
ipconfig.h
ipv6_frag.h
ipv6.h net: ipv6: add net argument to ip6_dst_lookup_flow 2020-04-29 16:31:16 +02:00
ipx.h bonding/alb: properly access headers in bond_alb_xmit() 2020-02-11 04:34:14 -08:00
iw_handler.h
kcm.h
l3mdev.h
lag.h
lapb.h
lib80211.h
llc_c_ac.h
llc_c_ev.h
llc_c_st.h
llc_conn.h llc: fix sk_buff leak in llc_conn_service() 2019-11-06 13:06:23 +01:00
llc_if.h
llc_pdu.h
llc_s_ac.h
llc_s_ev.h
llc_s_st.h
llc_sap.h
llc.h llc: avoid blocking in llc_sap_close() 2019-11-20 18:46:35 +01:00
lwtunnel.h
mac80211.h
mac802154.h
mip6.h
mld.h
mpls_iptunnel.h
mpls.h
mrp.h
ncsi.h
ndisc.h
neighbour.h net: add annotations on hh->hh_len lockless accesses 2020-01-09 10:19:09 +01:00
net_failover.h
net_namespace.h netns: fix GFP flags in rtnl_net_notifyid() 2019-11-10 11:27:42 +01:00
net_ratelimit.h
netevent.h
netlabel.h
netlink.h
netprio_cgroup.h
netrom.h
nexthop.h
nl802154.h
nsh.h
p8022.h
page_pool.h
ping.h
pkt_cls.h net_sched: fix ops->bind_class() implementations 2020-02-01 09:37:06 +00:00
pkt_sched.h sched: consistently handle layer3 header accesses in the presence of VLANs 2020-07-22 09:32:00 +02:00
pptp.h
protocol.h
psample.h
psnap.h
raw.h
rawv6.h
red.h
regulatory.h
request_sock.h net: add {READ|WRITE}_ONCE() annotations on ->rskq_accept_head 2020-01-27 14:51:18 +01:00
rose.h
route.h
rsi_91x.h
rtnetlink.h
sch_generic.h net_sched: fix ops->bind_class() implementations 2020-02-01 09:37:06 +00:00
scm.h
secure_seq.h
seg6_hmac.h
seg6_local.h
seg6.h
slhc_vj.h
smc.h
snmp.h
sock_reuseport.h udp: correct reuseport selection with connected sockets 2019-09-21 07:16:43 +02:00
sock.h net: silence data-races on sk_backlog.tail 2020-10-01 13:14:26 +02:00
Space.h
stp.h
strparser.h
switchdev.h
tcp_states.h
tcp.h tcp: fix SO_RCVLOWAT hangs with fat skbs 2020-05-20 08:18:38 +02:00
timewait_sock.h
tipc.h
tls.h
transp_v6.h
tso.h
tun_proto.h
udp_tunnel.h
udp.h
udplite.h
vsock_addr.h
vxlan.h
wext.h
wimax.h
x25.h
x25device.h
xdp_sock.h
xdp.h
xfrm.h xfrm: clone XFRMA_REPLAY_ESN_VAL in xfrm_do_migrate 2020-10-14 10:31:24 +02:00