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Jiri Benc 0ac3143d79 gre: do not keep the GRE header around in collect medata mode 
[ Upstream commit e271c7b4420ddbb9fae82a2b31a5ab3edafcf4fe ]

For ipgre interface in collect metadata mode, it doesn't make sense for the
interface to be of ARPHRD_IPGRE type. The outer header of received packets
is not needed, as all the information from it is present in metadata_dst. We
already don't set ipgre_header_ops for collect metadata interfaces, which is
the only consumer of mac_header pointing to the outer IP header.

Just set the interface type to ARPHRD_NONE in collect metadata mode for
ipgre (not gretap, that still correctly stays ARPHRD_ETHER) and reset
mac_header.

Fixes: a64b04d86d14 ("gre: do not assign header_ops in collect metadata mode")
Fixes: 2e15ea390e6f4 ("ip_gre: Add support to collect tunnel metadata.")
Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-05-20 08:11:46 +02:00
..
6lowpan
6lowpan: Off by one handling ->nexthdr
2020-01-29 10:21:42 +01:00
9p
9p/virtio: Add cleanup path in p9_virtio_init
2019-08-04 09:34:51 +02:00
802
…
8021q
vlan: fix memory leak in vlan_dev_set_egress_priority
2020-01-12 11:22:52 +01:00
appletalk
appletalk: Set error code if register_snap_client failed
2019-12-21 10:35:03 +01:00
atm
net: atm: Fix potential Spectre v1 vulnerabilities
2019-04-27 09:33:59 +02:00
ax25
ax25: enforce CAP_NET_RAW for raw sockets
2019-10-05 12:27:43 +02:00
batman-adv
batman-adv: fix batadv_nc_random_weight_tq
2020-05-20 08:11:35 +02:00
bluetooth
Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl
2020-04-13 10:31:34 +02:00
bridge
bridge: Fix problems around fdb entries pointing to the bridge device
2020-05-10 10:26:35 +02:00
caif
net: caif: Add a missing rcu_read_unlock() in caif_flow_cb
2018-09-05 09:18:34 +02:00
can
can: purge socket error queue on sock destruct
2019-07-10 09:56:33 +02:00
ceph
libceph: handle an empty authorize reply
2019-03-23 08:44:18 +01:00
core
drop_monitor: work around gcc-10 stringop-overflow warning
2020-05-20 08:11:42 +02:00
dcb
net: dcb: For wild-card lookups, use priority -1, not 0
2018-09-19 22:48:58 +02:00
dccp
net: ipv6: add net argument to ip6_dst_lookup_flow
2020-05-20 08:11:36 +02:00
decnet
decnet: fix DN_IFREQ_SIZE
2019-12-05 15:27:07 +01:00
dns_resolver
KEYS: DNS: fix parsing multiple options
2018-07-22 14:25:54 +02:00
dsa
net: dsa: slave: fix of-node leak and phy priority
2020-05-10 10:26:09 +02:00
ethernet
net: add annotations on hh->hh_len lockless accesses
2020-01-12 11:22:45 +01:00
hsr
hsr: set .netnsok flag
2020-04-02 19:02:34 +02:00
ieee802154
nl802154: add missing attribute validation for dev_type
2020-03-20 09:06:19 +01:00
ipv4
gre: do not keep the GRE header around in collect medata mode
2020-05-20 08:11:46 +02:00
ipv6
net: handle no dst on skb in icmp6_send
2020-05-20 08:11:41 +02:00
ipx
ipx: call ipxitf_put() in ioctl error path
2017-05-25 14:30:13 +02:00
irda
irda: Free skb on irda_accept error path.
2020-05-10 10:25:58 +02:00
iucv
net/af_iucv: always register net_device notifier
2020-01-29 10:21:45 +01:00
key
xfrm: clean up xfrm protocol checks
2019-09-16 08:13:35 +02:00
l2tp
net: ipv6: add net argument to ip6_dst_lookup_flow
2020-05-20 08:11:36 +02:00
l3mdev
net: Add netif_is_l3_slave
2015-10-07 04:27:43 -07:00
lapb
lapb: fixed leak of control-blocks.
2019-06-22 08:18:25 +02:00
llc
llc: fix sk_buff refcounting in llc_conn_state_process()
2020-01-29 10:21:49 +01:00
mac80211
mac80211: add ieee80211_is_any_nullfunc()
2020-05-10 10:26:36 +02:00
mac802154
net: mac802154: tx: expand tailroom if necessary
2018-09-09 20:04:32 +02:00
mpls
net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
2020-05-20 08:11:37 +02:00
netfilter
netfilter: nf_tables: destroy the set if fail to add transaction
2020-05-10 10:26:17 +02:00
netlabel
netlabel: check for IPV4MASK in addrinfo_get
2018-10-20 09:52:36 +02:00
netlink
net: netlink: cap max groups which will be considered in netlink_bind()
2020-03-11 07:51:14 +01:00
netrom
net: netrom: Fix potential nr_neigh refcnt leak in nr_add_node
2020-05-02 17:20:33 +02:00
nfc
NFC: nci: memory leak in nci_core_conn_create()
2020-05-10 10:26:08 +02:00
openvswitch
net: openvswitch: fix csum updates for MPLS actions
2020-05-20 08:11:45 +02:00
packet
packet: fix data-race in fanout_flow_is_huge()
2020-01-29 10:21:50 +01:00
phonet
phonet: fix building with clang
2019-03-23 08:44:34 +01:00
rds
RDS:TCP: Synchronize rds_tcp_accept_one with rds_send_xmit when resetting t_sock
2020-05-10 10:26:01 +02:00
rfkill
rfkill: Fix incorrect check to avoid NULL pointer dereference
2020-01-12 11:22:49 +01:00
rose
net: rose: fix a possible stack overflow
2019-04-03 06:23:25 +02:00
rxrpc
rxrpc: check return value of skb_to_sgvec always
2018-04-13 19:50:23 +02:00
sched
sch_choke: avoid potential panic in choke_reset()
2020-05-20 08:11:30 +02:00
sctp
net: ipv6: add net argument to ip6_dst_lookup_flow
2020-05-20 08:11:36 +02:00
sunrpc
xprtrdma: Fix backchannel allocation of extra rpcrdma_reps
2020-05-10 10:26:23 +02:00
switchdev
switchdev: pass pointer to fib_info instead of copy
2016-06-24 10:18:16 -07:00
tipc
net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
2020-05-20 08:11:37 +02:00
unix
net: fix warning in af_unix
2019-11-28 18:25:43 +01:00
vmw_vsock
VSOCK: bind to random port for VMADDR_PORT_ANY
2019-12-05 15:26:49 +01:00
wimax
…
wireless
nl80211: add missing attribute validation for channel switch
2020-03-20 09:06:23 +01:00
x25
net/x25: Fix x25_neigh refcnt leak when receiving frame
2020-05-02 17:20:33 +02:00
xfrm
xfrm: Fix memory leak of aead algorithm name
2020-05-10 10:26:04 +02:00
compat.c
sock: Make sock->sk_stamp thread-safe
2019-01-13 10:05:28 +01:00
Kconfig
Make DST_CACHE a silent config option
2018-02-25 11:03:37 +01:00
Makefile
net: Introduce L3 Master device abstraction
2015-09-29 20:40:32 -07:00
socket.c
compat_ioctl: handle SIOCOUTQNSD
2020-01-23 08:18:37 +01:00
sysctl_net.c
net: Use ns_capable_noaudit() when determining net sysctl permissions
2016-09-15 08:27:50 +02:00