Alin Nastac 97f048033a netfilter: ipv6: Preserve link scope traffic original oif
[ Upstream commit 508b09046c0f21678652fb66fd1e9959d55591d2 ]

When ip6_route_me_harder is invoked, it resets outgoing interface of:
  - link-local scoped packets sent by neighbor discovery
  - multicast packets sent by MLD host
  - multicast packets send by MLD proxy daemon that sets outgoing
    interface through IPV6_PKTINFO ipi6_ifindex

Link-local and multicast packets must keep their original oif after
ip6_route_me_harder is called.

Signed-off-by: Alin Nastac <alin.nastac@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-12-17 09:28:51 +01:00
..
2018-12-17 09:28:47 +01:00
2018-12-01 09:42:51 +01:00
2018-12-17 09:28:47 +01:00
2018-11-04 14:52:49 +01:00