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 9p: Add refcount to p9_req_t 2019-07-03 13:14:42 +02:00
bluetooth Bluetooth: Disconnect if E0 is used for Level 4 2020-10-17 10:12:57 +02:00
caif
iucv Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL 2018-06-28 10:40:47 -07:00
netfilter netfilter: nf_log: missing vlan offload tag and proto 2020-10-29 09:55:15 +01:00
netns tcp: add tcp_min_snd_mss sysctl 2019-06-17 19:51:56 +02:00
nfc nfc: nci: Potential off by one in ->pipes[] array 2019-05-16 19:41:27 +02:00
phonet phonet: fix building with clang 2019-03-23 20:09:51 +01:00
sctp sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket 2020-06-30 23:17:05 -04:00
tc_act net/sched: don't dereference a->goto_chain to read the chain index 2019-05-04 09:20:18 +02:00
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 ieee802154: add rx LQI from userspace 2018-07-13 12:18:18 -04:00
af_rxrpc.h rxrpc: Push iov_iter up from rxrpc_kernel_recv_data() to caller 2018-08-03 12:46:20 -07:00
af_unix.h
af_vsock.h vsock: split dwork to avoid reinitializations 2018-08-07 12:39:13 -07:00
ah.h
arp.h ipv4: Define __ipv4_neigh_lookup_noref when CONFIG_INET is disabled 2019-06-11 12:20:57 +02:00
atmclip.h
ax25.h ax25: fix possible use-after-free 2019-02-23 09:07:27 +01:00
ax88796.h net-next: ax88796: add interrupt status callback to platform data 2018-04-19 16:11:11 -04:00
bond_3ad.h include/net/bond_3ad: Simplify the code by using the ARRAY_SIZE 2018-08-04 13:23:15 -07:00
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 net: remove compat_sys_*() prototypes from net/compat.h 2018-04-02 20:16:17 +02:00
datalink.h
dcbevent.h
dcbnl.h net: dcb: Add priority-to-DSCP map getters 2018-07-27 13:17:50 -07:00
devlink.h devlink: Add helper function for safely copy string param 2018-10-10 10:19:10 -07:00
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 erspan: set bso bit based on mirrored packet's len 2018-05-20 18:31:42 -04:00
esp.h
ethoc.h
failover.h net: Introduce generic failover module 2018-05-28 22:59:54 -04:00
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 xfrm: Remove xfrmi interface ID from flowi 2018-07-20 10:14:41 +02:00
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 net: core: protect rate estimator statistics pointer with lock 2018-08-11 12:37:10 -07:00
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 net: Add __icmp_send helper. 2019-03-10 07:17:19 +01:00
ieee80211_radiotap.h radiotap: add structs for HE 2018-06-15 14:04:00 +02:00
ieee802154_netdev.h
if_inet6.h net/ipv6: Add support for specifying metric of connected routes 2018-05-29 10:12:45 -04:00
ife.h net: sched: ife: handle malformed tlv length 2018-04-22 21:12:00 -04:00
ila.h
inet_common.h net: Convert GRO SKB handling to list_head. 2018-06-26 11:33:04 +09:00
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 net: IP defrag: encapsulate rbtree defrag code into callable functions 2019-04-27 09:36:33 +02:00
inet_hashtables.h tcp/dccp: fix possible race __inet_lookup_established() 2020-01-04 19:13:41 +01:00
inet_sock.h inet: make sure to grab rcu_read_lock before using ireq->ireq_opt 2018-10-02 15:52:12 -07:00
inet_timewait_sock.h net-tcp: remove useless tw_timeout field 2018-06-05 10:45:24 -04:00
inet6_connection_sock.h
inet6_hashtables.h
inetpeer.h net: ipv4: use a dedicated counter for icmp_v4 redirect packets 2019-02-23 09:07:24 +01:00
ip_fib.h net: ipv4: Fix memory leak in network namespace dismantle 2019-01-31 08:14:32 +01:00
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 ipv6: fix the check before getting the cookie in rt6_get_cookie 2019-06-11 12:20:48 +02:00
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 ip6_tunnel: allow not to count pkts on tstats by passing dev as NULL 2019-07-14 08:11:14 +02:00
ipcomp.h
ipconfig.h
ipv6_frag.h ip6: fix skb leak in ip6frag_expire_frag_queue() 2019-07-10 09:53:46 +02:00
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 net: Spelling s/stucture/structure/ 2018-03-27 09:51:23 +02:00
kcm.h
l3mdev.h ipvlan, l3mdev: fix broken l3s mode wrt local routes 2019-02-06 17:30:06 +01:00
lag.h net: Add lag.h, net_lag_port_dev_txable() 2018-07-11 23:10:19 -07:00
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 mac80211: add support for HE 2018-06-18 22:40:32 +02:00
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: Introduce net_failover driver 2018-05-28 22:59:54 -04:00
net_namespace.h netns: fix GFP flags in rtnl_net_notifyid() 2019-11-10 11:27:42 +01:00
net_ratelimit.h
netevent.h net: ipv4: Notify about changes to ip_forward_update_priority 2018-08-01 09:52:30 -07:00
netlabel.h
netlink.h netlink: fix typo in nla_parse_nested() comment 2018-09-29 11:48:26 -07:00
netprio_cgroup.h
netrom.h net: netrom: Fix error cleanup path of nr_proto_init 2019-05-02 09:58:57 +02:00
nexthop.h net: fix rtnh_ok() 2018-04-07 22:32:31 -04:00
nl802154.h
nsh.h
p8022.h
page_pool.h xdp: introduce xdp_return_frame_rx_napi 2018-05-24 18:36:15 -07:00
ping.h ipv{4,6}/ping: simplify proc file creation 2018-05-16 07:23:35 +02:00
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 net: sched: act_sample: fix psample group handling on overwrite 2019-09-10 10:33:38 +01:00
psnap.h
raw.h ipv{4,6}/raw: simplify ѕeq_file code 2018-05-16 07:23:35 +02:00
rawv6.h
red.h
regulatory.h cfg80211: make wmm_rule part of the reg_rule structure 2018-08-28 11:11:47 +02:00
request_sock.h net: add {READ|WRITE}_ONCE() annotations on ->rskq_accept_head 2020-01-27 14:51:18 +01:00
rose.h proc: introduce proc_create_seq{,_data} 2018-05-16 07:23:35 +02:00
route.h net/ipv4: Add support for specifying metric of connected routes 2018-05-29 10:12:45 -04:00
rsi_91x.h Bluetooth: btrsi: add new rsi bluetooth driver 2018-03-13 18:37:02 +02:00
rtnetlink.h rtnetlink: Remove VLA usage 2018-05-31 22:48:46 -04:00
sch_generic.h net_sched: fix ops->bind_class() implementations 2020-02-01 09:37:06 +00:00
scm.h pids: Compute task_tgid using signal->leader_pid 2018-07-21 10:43:12 -05:00
secure_seq.h
seg6_hmac.h rhashtable: split rhashtable.h 2018-06-22 13:43:27 +09:00
seg6_local.h bpf: add End.DT6 action to bpf_lwt_seg6_action helper 2018-07-31 09:22:48 +02:00
seg6.h rhashtable: split rhashtable.h 2018-06-22 13:43:27 +09:00
slhc_vj.h slip: Check if rstate is initialized before uncompressing 2018-04-11 10:33:46 -04:00
smc.h net/smc: add pnetid support for SMC-D and ISM 2018-06-30 20:42:25 +09:00
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 strparser: Add __strp_unpause and use it in ktls. 2018-06-06 14:07:53 -04:00
switchdev.h switchdev: Add fdb.added_by_user to switchdev notifications 2018-05-03 13:46:47 -04:00
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 flow_dissector: do not rely on implicit casts 2018-05-08 00:02:41 -04:00
tls.h net/tls: make sure offload also gets the keys wiped 2019-07-28 08:29:27 +02:00
transp_v6.h ipv6: fold sockcm_cookie into ipcm6_cookie 2018-07-07 10:58:49 +09:00
tso.h
tun_proto.h
udp_tunnel.h net: Convert GRO SKB handling to list_head. 2018-06-26 11:33:04 +09:00
udp.h Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-07-03 10:29:26 +09:00
udplite.h
vsock_addr.h
vxlan.h vxlan: add ttl inherit support 2018-04-17 13:53:13 -04:00
wext.h
wimax.h
x25.h
x25device.h
xdp_sock.h xsk: fix umem memory leak on cleanup 2019-05-04 09:20:12 +02:00
xdp.h xdp: Helper function to clear kernel pointers in xdp_frame 2018-08-10 16:12:20 +02:00
xfrm.h xfrm: clone XFRMA_REPLAY_ESN_VAL in xfrm_do_migrate 2020-10-14 10:31:24 +02:00