diff options
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/icmp.c | 5 | ||||
| -rw-r--r-- | net/ipv6/tcp_ipv6.c | 7 |
2 files changed, 8 insertions, 4 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index 9554b99a8508..4527285fcaa2 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -446,6 +446,8 @@ static void icmp6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info) if (__ipv6_addr_needs_scope_id(addr_type)) iif = skb->dev->ifindex; + else + iif = l3mdev_master_ifindex(skb->dev); /* * Must not send error if the source does not uniquely @@ -500,9 +502,6 @@ static void icmp6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info) else if (!fl6.flowi6_oif) fl6.flowi6_oif = np->ucast_oif; - if (!fl6.flowi6_oif) - fl6.flowi6_oif = l3mdev_master_ifindex(skb->dev); - dst = icmpv6_route_lookup(net, skb, sk, &fl6); if (IS_ERR(dst)) goto out; diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 7bdc9c9c231b..c4efaa97280c 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -810,8 +810,13 @@ static void tcp_v6_send_response(const struct sock *sk, struct sk_buff *skb, u32 fl6.flowi6_proto = IPPROTO_TCP; if (rt6_need_strict(&fl6.daddr) && !oif) fl6.flowi6_oif = tcp_v6_iif(skb); - else + else { + if (!oif && netif_index_is_l3_master(net, skb->skb_iif)) + oif = skb->skb_iif; + fl6.flowi6_oif = oif; + } + fl6.flowi6_mark = IP6_REPLY_MARK(net, skb->mark); fl6.fl6_dport = t1->dest; fl6.fl6_sport = t1->source; |