diff options
Diffstat (limited to 'target/linux/generic/backport-4.19/096-v4.20-netfilter-ipv6-Preserve-link-scope-traffic-original-.patch')
| -rw-r--r-- | target/linux/generic/backport-4.19/096-v4.20-netfilter-ipv6-Preserve-link-scope-traffic-original-.patch | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/target/linux/generic/backport-4.19/096-v4.20-netfilter-ipv6-Preserve-link-scope-traffic-original-.patch b/target/linux/generic/backport-4.19/096-v4.20-netfilter-ipv6-Preserve-link-scope-traffic-original-.patch deleted file mode 100644 index 3f5267eb75..0000000000 --- a/target/linux/generic/backport-4.19/096-v4.20-netfilter-ipv6-Preserve-link-scope-traffic-original-.patch +++ /dev/null @@ -1,32 +0,0 @@ -From 508b09046c0f21678652fb66fd1e9959d55591d2 Mon Sep 17 00:00:00 2001 -From: Alin Nastac <alin.nastac@gmail.com> -Date: Wed, 21 Nov 2018 14:00:30 +0100 -Subject: [PATCH] netfilter: ipv6: Preserve link scope traffic original oif - -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> ---- - net/ipv6/netfilter.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - ---- a/net/ipv6/netfilter.c -+++ b/net/ipv6/netfilter.c -@@ -24,7 +24,8 @@ int ip6_route_me_harder(struct net *net, - unsigned int hh_len; - struct dst_entry *dst; - struct flowi6 fl6 = { -- .flowi6_oif = sk ? sk->sk_bound_dev_if : 0, -+ .flowi6_oif = sk && sk->sk_bound_dev_if ? sk->sk_bound_dev_if : -+ rt6_need_strict(&iph->daddr) ? skb_dst(skb)->dev->ifindex : 0, - .flowi6_mark = skb->mark, - .flowi6_uid = sock_net_uid(net, sk), - .daddr = iph->daddr, |