Eric Dumazet 5018d910bc tcp: do not use ipv6 header for ipv4 flow ...

[ Upstream commit 89e4130939 ]

When a dual stack tcp listener accepts an ipv4 flow,
it should not attempt to use an ipv6 header or tcp_v6_iif() helper.

Fixes: 1397ed35f2 ("ipv6: add flowinfo for tcp6 pkt_options for all cases")
Fixes: df3687ffc6 ("ipv6: add the IPV6_FL_F_REFLECT flag to IPV6_FL_A_GET")
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-04-03 06:24:15 +02:00

..

ila

ila_xlat: add missing hash secret initialization

2017-06-24 07:11:12 +02:00

netfilter

netfilter: nf_tables: fix mismatch in big-endian system

2019-02-20 10:18:34 +01:00

addrconf_core.c

ipv6: change ipv6_stub_impl.ipv6_dst_lookup to take net argument

2015-07-31 15:21:30 -07:00

addrconf.c

net: fix IPv6 prefix route residue

2019-02-23 09:05:58 +01:00

addrlabel.c

ipv6/addrlabel: fix ip6addrlbl_get()

2015-12-22 15:57:54 -05:00

af_inet6.c

ipv6: Consider sk_bound_dev_if when binding a socket to an address

2019-02-06 17:33:26 +01:00

ah6.c

ipsec: check return value of skb_to_sgvec always

2018-04-13 19:48:31 +02:00

anycast.c

ipv6: coding style: comparison for equality with NULL

2015-03-31 13:51:54 -04:00

calipso.c

ipv6: make ipv6_renew_options() interrupt/kernel safe

2018-08-24 13:12:36 +02:00

datagram.c

ip: on queued skb use skb_header_pointer instead of pskb_may_pull

2019-01-23 08:10:54 +01:00

esp6.c

ipsec: check return value of skb_to_sgvec always

2018-04-13 19:48:31 +02:00

exthdrs_core.c

ipv6: constify the skb pointer of ipv6_find_tlv().

2016-06-27 15:06:15 -04:00

exthdrs_offload.c

ipv6: fix exthdrs offload registration in out_rt path

2015-09-02 15:31:00 -07:00

exthdrs.c

ipv6: make ipv6_renew_options() interrupt/kernel safe

2018-08-24 13:12:36 +02:00

fib6_rules.c

ipv6: Do not leak throw route references

2017-07-05 14:40:16 +02:00

fou6.c

fou: add Kconfig options for IPv6 support

2016-05-29 22:24:21 -07:00

icmp.c

net: handle no dst on skb in icmp6_send

2016-11-28 16:13:01 -05:00

inet6_connection_sock.c

tcp: don't annotate mark on control socket from tcp_v6_send_response()

2017-02-18 15:11:44 +01:00

inet6_hashtables.c

inet: Fix missing return value in inet6_hash

2016-10-29 12:01:49 -04:00

ip6_checksum.c

net: udp: fix handling of CHECKSUM_COMPLETE packets

2018-11-10 07:42:58 -08:00

ip6_fib.c

ipv6: fix typo in fib6_net_exit()

2017-09-20 08:19:56 +02:00

ip6_flowlabel.c

ipv6: flowlabel: do not leave opt->tot_len with garbage

2017-11-18 11:22:22 +01:00

ip6_gre.c

ip6_gre: better validate user provided tunnel names

2018-04-13 19:48:35 +02:00

ip6_icmp.c

ipv6: icmp: add a force_saddr param to icmp6_send()

2016-06-18 22:11:38 -07:00

ip6_input.c

net: vrf: ipv6 support for local traffic to local addresses

2016-06-08 00:25:38 -07:00

ip6_offload.c

gso_segment: Reset skb->mac_len after modifying network header

2018-09-29 03:07:32 -07:00

ip6_offload.h

udp: Add GRO functions to UDP socket

2016-04-07 16:53:29 -04:00

ip6_output.c

ipv6: Check available headroom in ip6_xmit() even without options

2018-12-17 09:38:30 +01:00

ip6_tunnel.c

ipv6: tunnels: fix two use-after-free

2019-01-09 16:16:40 +01:00

ip6_udp_tunnel.c

ipv6: explicitly initialize udp6_addr in udp_sock_create6()

2019-01-09 16:16:40 +01:00

ip6_vti.c

ipv6: tunnels: fix two use-after-free

2019-01-09 16:16:40 +01:00

ip6mr.c

ip6mr: Do not call __IP6_INC_STATS() from preemptible context

2019-03-13 14:04:52 -07:00

ipcomp6.c

ipv6: White-space cleansing : Structure layouts

2014-08-24 22:37:52 -07:00

ipv6_sockglue.c

ipv6: make ipv6_renew_options() interrupt/kernel safe

2018-08-24 13:12:36 +02:00

Kconfig

fou: fix IPv6 Kconfig options

2016-05-31 14:07:49 -07:00

Makefile

Merge branch 'stable-4.8' of git://git.infradead.org/users/pcmoore/selinux into next

2016-07-07 10:15:34 +10:00

mcast_snoop.c

net: fix wrong skb_get() usage / crash in IGMP/MLD parsing code

2015-08-13 17:08:39 -07:00

mcast.c

ipv6: mcast: fix a use-after-free in inet6_mc_check

2018-11-10 07:42:57 -08:00

mip6.c

ipv6: use ktime_t for internal timestamps

2015-10-05 03:16:47 -07:00

ndisc.c

ipv6/ndisc: Preserve IPv6 control buffer if protocol error handlers are called

2018-11-10 07:42:57 -08:00

netfilter.c

ipv6: Pass struct net into ip6_route_me_harder

2015-09-29 20:21:32 +02:00

output_core.c

ipv6: accept 64k - 1 packet length in ip6_find_1stfragopt()

2017-09-20 08:19:52 +02:00

ping.c

net: ping: do not abuse udp_poll()

2017-06-14 15:05:52 +02:00

proc.c

inet: frags: break the 2GB limit for frags storage

2018-10-18 09:13:24 +02:00

protocol.c

net: Export inet_offloads and inet6_offloads

2014-09-19 17:15:31 -04:00

raw.c

ipv6: take rcu lock in rawv6_send_hdrinc()

2018-10-18 09:13:21 +02:00

reassembly.c

ip: use rb trees for IP frag queue.

2018-10-18 09:13:26 +02:00

route.c

net: Set rtm_table to RT_TABLE_COMPAT for ipv6 for tables > 255

2019-03-19 13:14:09 +01:00

sit.c

net: sit: fix UBSAN Undefined behaviour in check_6rd

2019-03-19 13:14:08 +01:00

syncookies.c

ipv4: ipv6: initialize treq->txhash in cookie_v[46]_check()

2017-08-11 08:49:32 -07:00

sysctl_net_ipv6.c

calipso: Add a label cache.

2016-06-27 15:06:17 -04:00

tcp_ipv6.c

tcp: do not use ipv6 header for ipv4 flow

2019-04-03 06:24:15 +02:00

tcpv6_offload.c

gso: validate gso_type in GSO handlers

2018-01-31 12:55:55 +01:00

tunnel6.c

ipv6: fix tunnel error handling

2015-11-03 10:52:13 -05:00

udp_impl.h

udplite: call proper backlog handlers

2016-11-24 15:32:14 -05:00

udp_offload.c

gso: validate gso_type in GSO handlers

2018-01-31 12:55:55 +01:00

udp.c

udpv6: Fix the checksum computation when HW checksum does not apply

2017-10-12 11:51:20 +02:00

udplite.c

udplite: call proper backlog handlers

2016-11-24 15:32:14 -05:00

xfrm6_input.c

vti6: fix input path

2016-09-21 10:09:14 +02:00

xfrm6_mode_beet.c

xfrm: simplify xfrm_address_t use

2015-03-31 13:58:35 -04:00

xfrm6_mode_ro.c

ipv6: xfrm: Handle errors reported by xfrm6_find_1stfragopt()

2017-06-14 15:05:51 +02:00

xfrm6_mode_transport.c

ipv6: xfrm: Handle errors reported by xfrm6_find_1stfragopt()

2017-06-14 15:05:51 +02:00

xfrm6_mode_tunnel.c

ipv6: update skb->csum when CE mark is propagated

2016-01-15 15:07:23 -05:00

xfrm6_output.c

xfrm6: call kfree_skb when skb is toobig

2018-11-10 07:42:41 -08:00

xfrm6_policy.c

xfrm6: avoid potential infinite loop in _decode_session6()

2018-06-26 08:08:05 +08:00

xfrm6_protocol.c

xfrm6: Properly handle unsupported protocols

2014-05-06 07:08:38 +02:00

xfrm6_state.c

ipv6: White-space cleansing : Line Layouts

2014-08-24 22:37:52 -07:00

xfrm6_tunnel.c

xfrm6_tunnel: Fix spi check in __xfrm6_tunnel_alloc_spi

2019-02-12 19:44:56 +01:00