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

commit f7716b3185 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: 962924fa2b ("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

..

bpfilter

net: Revert "net: optimize the sockptr_t for unified kernel/user address spaces"

2020-08-10 12:06:44 -07:00

netfilter

netfilter: ipt_CLUSTERIP: fix refcount leak in clusterip_tg_check()

2022-01-27 10:54:00 +01:00

af_inet.c

net: fix use-after-free in tw_timer_handler

2022-01-05 12:40:33 +01:00

ah4.c

xfrm: Use actual socket sk instead of skb socket for xfrm_output_resume

2021-04-14 08:42:05 +02:00

arp.c

net: Exempt multicast addresses from five-second neighbor lifetime

2020-11-13 14:24:39 -08:00

bpf_tcp_ca.c

bpf: Change bpf_sk_storage_*() to accept ARG_PTR_TO_BTF_ID_SOCK_COMMON

2020-09-25 13:58:01 -07:00

cipso_ipv4.c

net: ipv4: fix memory leak in netlbl_cipsov4_add_std

2021-06-23 14:42:41 +02:00

datagram.c

…

devinet.c

net: return correct error code

2021-12-08 09:03:18 +01:00

esp4_offload.c

xfrm: Provide private skb extensions for segmented and hw offloaded ESP packets

2021-04-14 08:42:07 +02:00

esp4.c

xfrm: xfrm_state_mtu should return at least 1280 for ipv6

2021-07-14 16:56:14 +02:00

fib_frontend.c

ipv4: convert fib_num_tclassid_users to atomic_t

2021-12-08 09:03:26 +01:00

fib_lookup.h

…

fib_notifier.c

…

fib_rules.c

ipv4: convert fib_num_tclassid_users to atomic_t

2021-12-08 09:03:26 +01:00

fib_semantics.c

ipv4: avoid quadratic behavior in netns dismantle

2022-01-27 10:54:31 +01:00

fib_trie.c

ipv4: Silence suspicious RCU usage warning

2020-08-26 15:58:48 -07:00

fou.c

genetlink: move to smaller ops wherever possible

2020-10-02 19:11:11 -07:00

gre_demux.c

erspan: fix version 1 check in gre_parse_header()

2021-01-12 20:18:12 +01:00

gre_offload.c

…

icmp.c

icmp: don't send out ICMP messages with a source address of 0.0.0.0

2021-06-23 14:42:47 +02:00

igmp.c

igmp: Add ip_mc_list lock in ip_check_mc_rcu

2021-09-12 08:58:26 +02:00

inet_connection_sock.c

tcp: switch orphan_count to bare per-cpu counters

2021-11-18 14:04:08 +01:00

inet_diag.c

inet_diag: fix kernel-infoleak for UDP sockets

2021-12-22 09:30:53 +01:00

inet_fragment.c

inet: frags: annotate races around fqdir->dead and fqdir->high_thresh

2022-01-27 10:54:33 +01:00

inet_hashtables.c

tcp: switch orphan_count to bare per-cpu counters

2021-11-18 14:04:08 +01:00

inet_timewait_sock.c

…

inetpeer.c

…

ip_forward.c

…

ip_fragment.c

inet: frags: annotate races around fqdir->dead and fqdir->high_thresh

2022-01-27 10:54:33 +01:00

ip_gre.c

gre: Don't accidentally set RTO_ONLINK in gre_fill_metadata_dst()

2022-01-27 10:54:33 +01:00

ip_input.c

…

ip_options.c

net: clean up codestyle for net/ipv4

2020-08-25 06:28:02 -07:00

ip_output.c

ipv4: ip_output.c: Fix out-of-bounds warning in ip_copy_addrs()

2021-09-18 13:40:22 +02:00

ip_sockglue.c

net: Remove duplicated midx check against 0

2020-08-25 06:23:59 -07:00

ip_tunnel_core.c

tunnels: Fix off-by-one in lower MTU bounds for ICMP/ICMPv6 replies

2020-11-09 15:39:39 -08:00

ip_tunnel.c

net: Set true network header for ECN decapsulation

2021-08-04 12:46:42 +02:00

ip_vti.c

net: always use icmp{,v6}_ndo_send from ndo_start_xmit

2021-03-17 17:06:12 +01:00

ipcomp.c

…

ipconfig.c

net: ipconfig: Don't override command-line hostnames or domains

2021-06-18 10:00:05 +02:00

ipip.c

…

ipmr_base.c

…

ipmr.c

ipmr: Use full VIF ID in netlink cache reports

2020-09-10 12:25:51 -07:00

Kconfig

net: ipv4: remove duplicate "the the" phrase in Kconfig text

2020-08-18 16:02:16 -07:00

Makefile

…

metrics.c

…

netfilter.c

netfilter: use actual socket sk rather than skb sk when routing harder

2020-10-30 12:57:39 +01:00

netlink.c

…

nexthop.c

net: nexthop: release IPv6 per-cpu dsts when replacing a nexthop group

2021-12-01 09:19:05 +01:00

ping.c

ping: Check return value of function 'ping_queue_rcv_skb'

2021-06-30 08:47:20 -04:00

proc.c

tcp: switch orphan_count to bare per-cpu counters

2021-11-18 14:04:08 +01:00

protocol.c

…

raw_diag.c

…

raw.c

Merge tag 'net-next-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

2020-10-15 18:42:13 -07:00

route.c

ipv4: fix endianness issue in inet_rtm_getroute_build_skb()

2021-09-15 09:50:46 +02:00

syncookies.c

net: Update window_clamp if SOCK_RCVBUF is set

2020-11-10 17:42:35 -08:00

sysctl_net_ipv4.c

net: Make tcp_allowed_congestion_control readonly in non-init netns

2021-04-21 13:00:57 +02:00

tcp_bbr.c

tcp_bbr: fix u32 wrap bug in round logic if bbr_init() called after 2B packets

2021-08-18 08:59:13 +02:00

tcp_bic.c

…

tcp_bpf.c

bpf, sockmap: Remove unhash handler for BPF sockmap usage

2021-11-18 14:04:27 +01:00

tcp_cdg.c

…

tcp_cong.c

net: Only allow init netns to set default tcp cong to a restricted algo

2021-05-14 09:50:46 +02:00

tcp_cubic.c

tcp_cubic: fix spurious Hystart ACK train detections for not-cwnd-limited flows

2021-12-01 09:19:06 +01:00

tcp_dctcp.c

…

tcp_dctcp.h

…

tcp_diag.c

…

tcp_fastopen.c

tcp: enable data-less, empty-cookie SYN with TFO_SERVER_COOKIE_NOT_REQD

2021-09-18 13:40:29 +02:00

tcp_highspeed.c

…

tcp_htcp.c

…

tcp_hybla.c

…

tcp_illinois.c

…

tcp_input.c

tcp: fix tp->undo_retrans accounting in tcp_sacktag_one()

2021-09-22 12:27:58 +02:00

tcp_ipv4.c

tcp: md5: Fix overlap between vrf and non-vrf keys

2021-10-27 09:56:48 +02:00

tcp_lp.c

…

tcp_metrics.c

genetlink: move to smaller ops wherever possible

2020-10-02 19:11:11 -07:00

tcp_minisocks.c

tcp: relookup sock for RST+ACK packets handled by obsolete req sock

2021-03-30 14:31:59 +02:00

tcp_nv.c

…

tcp_offload.c

net, gro: Set inner transport header offset in tcp/udp GRO hook

2021-08-12 13:22:05 +02:00

tcp_output.c

ipv6: tcp: drop silly ICMPv6 packet too big messages

2021-07-25 14:36:21 +02:00

tcp_rate.c

…

tcp_recovery.c

tcp: fix TLP timer not set when CA_STATE changes from DISORDER to OPEN

2021-02-03 23:28:52 +01:00

tcp_scalable.c

net: ipv4: delete repeated words

2020-08-24 17:31:20 -07:00

tcp_timer.c

tcp: make TCP_USER_TIMEOUT accurate for zero window probes

2021-02-03 23:28:51 +01:00

tcp_ulp.c

…

tcp_vegas.c

tcp: use semicolons rather than commas to separate statements

2020-10-13 17:11:52 -07:00

tcp_vegas.h

…

tcp_veno.c

…

tcp_westwood.c

…

tcp_yeah.c

…

tcp.c

tcp: correctly handle increased zerocopy args struct size

2021-12-01 09:19:08 +01:00

tunnel4.c

…

udp_bpf.c

bpf, sockmap, udp: sk_prot needs inuse_idx set for proc stats

2021-07-28 14:35:37 +02:00

udp_diag.c

…

udp_impl.h

…

udp_offload.c

net, gro: Set inner transport header offset in tcp/udp GRO hook

2021-08-12 13:22:05 +02:00

udp_tunnel_core.c

…

udp_tunnel_nic.c

udp_tunnel: Fix udp_tunnel_nic work-queue type

2021-09-22 12:27:58 +02:00

udp_tunnel_stub.c

…

udp.c

net: udp: fix alignment problem in udp4_seq_show()

2022-01-11 15:25:02 +01:00

udplite.c

…

xfrm4_input.c

…

xfrm4_output.c

…

xfrm4_policy.c

…

xfrm4_protocol.c

…

xfrm4_state.c

…

xfrm4_tunnel.c

xfrm: interface: fix the priorities for ipip and ipv6 tunnels

2020-10-09 12:29:48 +02:00