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| author | Joerg Roedel <jroedel@suse.de> | 2022-05-20 12:26:49 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2022-05-20 12:26:49 +0200 |
| commit | b11deb2f250fbf841e578e0f3bea3993fdedd0f7 (patch) | |
| tree | da72b24f9948f4d5630529819b546e514a87aa61 /net/ipv6/netfilter.c | |
| parent | e3b9bf145cb6a0c0ffa106d5a78029c7c3e94ef7 (diff) | |
| parent | 42226c989789d8da4af1de0c31070c96726d990c (diff) | |
Merge tag 'v5.18-rc7' into arm/smmu
Linux 5.18-rc7
Diffstat (limited to 'net/ipv6/netfilter.c')
| -rw-r--r-- | net/ipv6/netfilter.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c index 1da332450d98..8ce60ab89015 100644 --- a/net/ipv6/netfilter.c +++ b/net/ipv6/netfilter.c @@ -24,14 +24,13 @@ int ip6_route_me_harder(struct net *net, struct sock *sk_partial, struct sk_buff { const struct ipv6hdr *iph = ipv6_hdr(skb); struct sock *sk = sk_to_full_sk(sk_partial); + struct net_device *dev = skb_dst(skb)->dev; struct flow_keys flkeys; unsigned int hh_len; struct dst_entry *dst; int strict = (ipv6_addr_type(&iph->daddr) & (IPV6_ADDR_MULTICAST | IPV6_ADDR_LINKLOCAL)); struct flowi6 fl6 = { - .flowi6_oif = sk && sk->sk_bound_dev_if ? sk->sk_bound_dev_if : - strict ? skb_dst(skb)->dev->ifindex : 0, .flowi6_mark = skb->mark, .flowi6_uid = sock_net_uid(net, sk), .daddr = iph->daddr, @@ -39,6 +38,13 @@ int ip6_route_me_harder(struct net *net, struct sock *sk_partial, struct sk_buff }; int err; + if (sk && sk->sk_bound_dev_if) + fl6.flowi6_oif = sk->sk_bound_dev_if; + else if (strict) + fl6.flowi6_oif = dev->ifindex; + else + fl6.flowi6_oif = l3mdev_master_ifindex(dev); + fib6_rules_early_flow_dissect(net, skb, &fl6, &flkeys); dst = ip6_route_output(net, sk, &fl6); err = dst->error; |