Maciej Żenczykowski 66b5f1c439 net-ipv6-ndisc: add support for RFC7710 RA Captive Portal Identifier ... This is trivial since we already have support for the entirely identical (from the kernel's point of view) RDNSS and DNSSL that also contain opaque data that needs to be passed down to userspace. As specified in RFC7710, Captive Portal option contains a URL. 8-bit identifier of the option type as assigned by the IANA is 37. This option should also be treated as userland. Hence, treat ND option 37 as userland (Captive Portal support) See: https://tools.ietf.org/html/rfc7710 https://www.iana.org/assignments/icmpv6-parameters/icmpv6-parameters.xhtml Fixes: e35f30c131 Signed-off-by: Maciej Żenczykowski <maze@google.com> Cc: Lorenzo Colitti <lorenzo@google.com> Cc: Remin Nguyen Van <reminv@google.com> Cc: Alexey I. Froloff <raorn@raorn.name> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-07-22 12:10:54 -07:00
..
ila	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
netfilter	netfilter: synproxy: fix erroneous tcp mss option	2019-07-16 13:17:01 +02:00
addrconf_core.c	ipv6: Add delete route hook to stubs	2019-05-22 17:48:43 -07:00
addrconf.c	proc/sysctl: add shared variables for range check	2019-07-18 17:08:07 -07:00
addrlabel.c	netlink: make validation more configurable for future strictness	2019-04-27 17:07:21 -04:00
af_inet6.c	ipv6: use indirect call wrappers for {tcp, udpv6}_{recv, send}msg()	2019-07-03 13:51:54 -07:00
ah6.c	ipv6: Use ipv6_authlen for len	2019-07-11 14:43:25 -07:00
anycast.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
calipso.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
datagram.c	ipv6: fix potential crash in ip6_datagram_dst_update()	2019-07-11 14:43:25 -07:00
esp6_offload.c	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next	2019-07-05 15:01:15 -07:00
esp6.c	xfrm: remove get_mtu indirection from xfrm_type	2019-07-01 06:16:40 +02:00
exthdrs_core.c	ipv6: Use ipv6_authlen for len	2019-07-11 14:43:25 -07:00
exthdrs_offload.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
exthdrs.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
fib6_notifier.c	net: Add module reference to FIB notifiers	2017-09-01 20:33:42 -07:00
fib6_rules.c	ipv6: honor RT6_LOOKUP_F_DST_NOREF in rule lookup logic	2019-06-23 13:24:17 -07:00
fou6.c	treewide: Add SPDX license identifier for more missed files	2019-05-21 10:50:45 +02:00
icmp.c	ipv6: icmp: allow flowlabel reflection in echo replies	2019-07-01 10:54:51 -07:00
inet6_connection_sock.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
inet6_hashtables.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-06-07 11:00:14 -07:00
ip6_checksum.c	net: udp: fix handling of CHECKSUM_COMPLETE packets	2018-10-24 14:18:16 -07:00
ip6_fib.c	ipv6: Unlink sibling route in case of failure	2019-07-18 12:01:43 -07:00
ip6_flowlabel.c	ipv6: fix static key imbalance in fl_create()	2019-07-11 14:43:25 -07:00
ip6_gre.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
ip6_icmp.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ip6_input.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
ip6_offload.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
ip6_offload.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
ip6_output.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-06-27 21:06:39 -07:00
ip6_tunnel.c	ipv6: Use ipv6_authlen for len	2019-07-11 14:43:25 -07:00
ip6_udp_tunnel.c	treewide: Add SPDX license identifier for more missed files	2019-05-21 10:50:45 +02:00
ip6_vti.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
ip6mr.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
ipcomp6.c	xfrm: remove type and offload_type map from xfrm_state_afinfo	2019-06-06 08:34:50 +02:00
ipv6_sockglue.c	SPDX update for 5.2-rc3, round 1	2019-05-31 08:34:32 -07:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	xfrm: make xfrm modes builtin	2019-04-08 09:15:17 +02:00
mcast_snoop.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 343	2019-06-05 17:37:07 +02:00
mcast.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
mip6.c	xfrm: remove type and offload_type map from xfrm_state_afinfo	2019-06-06 08:34:50 +02:00
ndisc.c	net-ipv6-ndisc: add support for RFC7710 RA Captive Portal Identifier	2019-07-22 12:10:54 -07:00
netfilter.c	netfilter: synproxy: fix building syncookie calls	2019-06-20 11:59:36 +02:00
output_core.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
ping.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
proc.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-06-07 11:00:14 -07:00
protocol.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
raw.c	ipv6: elide flowlabel check if no exclusive leases exist	2019-07-08 19:38:03 -07:00
reassembly.c	inet: fix various use-after-free in defrags units	2019-06-19 11:37:47 -04:00
route.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-07-19 10:06:06 -07:00
seg6_hmac.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
seg6_iptunnel.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
seg6_local.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
seg6.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
sit.c	sit: use dst_cache in ipip6_tunnel_xmit	2019-07-14 12:15:28 -07:00
syncookies.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
sysctl_net_ipv6.c	proc/sysctl: add shared variables for range check	2019-07-18 17:08:07 -07:00
tcp_ipv6.c	ipv6: tcp: fix flowlabels reflection for RST packets	2019-07-11 14:43:25 -07:00
tcpv6_offload.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
tunnel6.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
udp_impl.h	udp6: add missing rehash callback to udplite	2019-01-17 15:01:08 -08:00
udp_offload.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
udp.c	ipv6: elide flowlabel check if no exclusive leases exist	2019-07-08 19:38:03 -07:00
udplite.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
xfrm6_input.c	net: use skb_sec_path helper in more places	2018-12-19 11:21:37 -08:00
xfrm6_output.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
xfrm6_policy.c	xfrm: remove decode_session indirection from afinfo_policy	2019-04-23 07:42:20 +02:00
xfrm6_protocol.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
xfrm6_state.c	xfrm: remove eth_proto value from xfrm_state_afinfo	2019-06-06 08:34:50 +02:00
xfrm6_tunnel.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00