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Guillaume Nault cd5c24d223 gre: Don't accidentally set RTO_ONLINK in gre_fill_metadata_dst() 
commit f7716b318568b22fbf0e3be99279a979e217cf71 upstream.

Mask the ECN bits before initialising ->flowi4_tos. The tunnel key may
have the last ECN bit set, which will interfere with the route lookup
process as ip_route_output_key_hash() interpretes this bit specially
(to restrict the route scope).

Found by code inspection, compile tested only.

Fixes: 962924fa2b7a ("ip_gre: Refactor collect metatdata mode tunnel xmit to ip_md_tunnel_xmit")
Signed-off-by: Guillaume Nault <gnault@redhat.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-27 10:54:33 +01:00
..
6lowpan
6lowpan: iphc: Fix an off-by-one check of array index
2021-09-15 09:50:34 +02:00
9p
9p/net: fix missing error check in p9_check_errors
2021-11-18 14:04:29 +01:00
802
net/802/garp: fix memleak in garp_request_join()
2021-07-31 08:16:11 +02:00
8021q
net: vlan: fix underflow for the real_dev refcnt
2021-12-01 09:19:08 +01:00
appletalk
appletalk: Fix skb allocation size in loopback case
2021-04-07 15:00:08 +02:00
atm
net: atm: fix update of position index in lec_seq_next
2020-10-31 12:26:30 -07:00
ax25
ax25: uninitialized variable in ax25_setsockopt()
2022-01-27 10:54:03 +01:00
batman-adv
batman-adv: allow netlink usage in unprivileged containers
2022-01-27 10:54:11 +01:00
bluetooth
Bluetooth: hci_sync: Fix not setting adv set duration
2022-01-27 10:54:29 +01:00
bpf
bpf, test, cgroup: Use sk_{alloc,free} for test cases
2021-10-27 09:56:56 +02:00
bpfilter
bpfilter: Specify the log level for the kmsg message
2021-07-14 16:56:29 +02:00
bridge
netfilter: bridge: add support for pppoe filtering
2022-01-27 10:53:52 +01:00
caif
net-caif: avoid user-triggerable WARN_ON(1)
2021-09-22 12:27:56 +02:00
can
can: isotp: convert struct tpcon::{idx,len} to unsigned int
2022-01-16 09:14:23 +01:00
ceph
libceph: clear con->out_msg on Policy::stateful_server faults
2020-10-12 15:29:27 +02:00
core
netns: add schedule point in ops_exit_list()
2022-01-27 10:54:33 +01:00
dcb
net: dcb: Accept RTM_GETDCB messages carrying set-like DCB commands
2021-01-23 16:04:01 +01:00
dccp
tcp: switch orphan_count to bare per-cpu counters
2021-11-18 14:04:08 +01:00
decnet
net: decnet: Fix sleeping inside in af_decnet
2021-07-28 14:35:38 +02:00
dns_resolver
…
dsa
net: dsa: don't allocate the slave_mii_bus using devres
2021-09-30 10:11:02 +02:00
ethernet
…
ethtool
ethtool: do not perform operations on net devices being unregistered
2021-12-17 10:14:41 +01:00
hsr
net: hsr: fix mac_len checks
2021-06-03 09:00:50 +02:00
ieee802154
net: Fix memory leak in ieee802154_raw_deliver
2021-08-18 08:59:12 +02:00
ife
…
ipv4
gre: Don't accidentally set RTO_ONLINK in gre_fill_metadata_dst()
2022-01-27 10:54:33 +01:00
ipv6
xfrm: fix policy lookup for ipv6 gre packets
2022-01-27 10:54:26 +01:00
iucv
net/af_iucv: remove WARN_ONCE on malformed RX packets
2021-03-07 12:34:05 +01:00
kcm
…
key
af_key: relax availability checks for skb size calculation
2021-02-13 13:55:02 +01:00
l2tp
net/l2tp: Fix reference count leak in l2tp_udp_recv_core
2021-09-22 12:27:56 +02:00
l3mdev
…
lapb
net: lapb: Copy the skb before sending a packet
2021-02-10 09:29:14 +01:00
llc
net: llc: fix skb_over_panic
2021-08-04 12:46:43 +02:00
mac80211
mac80211: allow non-standard VHT MCS-10/11
2022-01-27 10:54:19 +01:00
mac802154
net: mac802154: Fix general protection fault
2021-04-14 08:42:13 +02:00
mpls
net: mpls: Fix notifications when deleting a device
2021-12-08 09:03:23 +01:00
mptcp
mptcp: clear 'kern' flag from fallback sockets
2021-12-22 09:30:54 +01:00
ncsi
net/ncsi: check for error return from call to nla_put_u32
2022-01-05 12:40:32 +01:00
netfilter
netfilter: nft_set_pipapo: allocate pcpu scratch maps on clone
2022-01-27 10:54:01 +01:00
netlabel
net: fix NULL pointer reference in cipso_v4_doi_free
2021-09-18 13:40:35 +02:00
netlink
net: netlink: af_netlink: Prevent empty skb by adding a check on len.
2021-12-17 10:14:40 +01:00
netrom
netrom: fix api breakage in nr_setsockopt()
2022-01-27 10:54:03 +01:00
nfc
nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed bind()
2022-01-27 10:53:41 +01:00
nsh
…
openvswitch
ovs: clear skb->tstamp in forwarding path
2021-08-26 08:35:50 -04:00
packet
net/packet: rx_owner_map depends on pg_vec
2021-12-22 09:30:55 +01:00
phonet
phonet: refcount leak in pep_sock_accep
2022-01-11 15:25:01 +01:00
psample
net: psample: Fix netlink skb length with tunnel info
2021-03-07 12:34:07 +01:00
qrtr
net: qrtr: fix another OOB Read in qrtr_endpoint_post
2021-09-03 10:09:21 +02:00
rds
rds: memory leak in __rds_conn_create()
2021-12-22 09:30:54 +01:00
rfkill
rfkill: Fix use-after-free in rfkill_resume()
2020-11-12 09:18:06 +01:00
rose
rose: Fix Null pointer dereference in rose_send_frame()
2020-11-20 10:04:58 -08:00
rxrpc
rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer()
2021-12-08 09:03:25 +01:00
sched
sch_qfq: prevent shift-out-of-bounds in qfq_init_qdisc
2022-01-11 15:25:00 +01:00
sctp
sctp: use call_rcu to free endpoint
2022-01-05 12:40:30 +01:00
smc
net/smc: Fix hung_task when removing SMC-R devices
2022-01-27 10:54:32 +01:00
strparser
bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding
2021-11-18 14:04:27 +01:00
sunrpc
SUNRPC: Partial revert of commit 6f9f17287e78
2021-11-18 14:04:32 +01:00
switchdev
net: switchdev: don't set port_obj_info->handled true when -EOPNOTSUPP
2021-02-07 15:37:12 +01:00
tipc
tipc: check for null after calling kmemdup
2021-11-26 10:39:19 +01:00
tls
net/tls: Fix authentication failure in CCM mode
2021-12-08 09:03:29 +01:00
unix
af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress
2022-01-27 10:54:31 +01:00
vmw_vsock
virtio/vsock: fix the transport to work with VMADDR_CID_ANY
2021-12-22 09:30:52 +01:00
wimax
genetlink: move to smaller ops wherever possible
2020-10-02 19:11:11 -07:00
wireless
cfg80211: call cfg80211_stop_ap when switch from P2P_GO type
2021-11-26 10:39:20 +01:00
x25
net/x25: Return the correct errno code
2021-06-18 10:00:06 +02:00
xdp
Revert "xsk: Do not sleep in poll() when need_wakeup set"
2021-12-22 09:30:59 +01:00
xfrm
xfrm: Don't accidentally set RTO_ONLINK in decode_session4()
2022-01-27 10:54:33 +01:00
compat.c
net: Return the correct errno code
2021-06-18 10:00:06 +02:00
devres.c
…
Kconfig
drop_monitor: Convert to using devlink tracepoint
2020-09-30 18:01:26 -07:00
Makefile
…
socket.c
ethtool: improve compat ioctl handling
2021-09-18 13:40:21 +02:00
sysctl_net.c
…