Commits
Maciej Żenczykowski committed 25546f51383
UPSTREAM: 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: e35f30c131a56 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> Bug: 137914568 Change-Id: I73c12c45660e6371c1e193f799c0da7d97bd5435 (cherry picked from commit 66b5f1c439843bcbab01cc7f3854ae2742f3d1e3)