diff options
Diffstat (limited to 'net/ipv6/icmp.c')
| -rw-r--r-- | net/ipv6/icmp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index 01d46bff63c3..af88934e4d79 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -468,6 +468,8 @@ void icmpv6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info) if (!fl6.flowi6_oif && ipv6_addr_is_multicast(&fl6.daddr)) fl6.flowi6_oif = np->mcast_oif; + else if (!fl6.flowi6_oif) + fl6.flowi6_oif = np->ucast_oif; dst = icmpv6_route_lookup(net, skb, sk, &fl6); if (IS_ERR(dst)) @@ -553,6 +555,8 @@ static void icmpv6_echo_reply(struct sk_buff *skb) if (!fl6.flowi6_oif && ipv6_addr_is_multicast(&fl6.daddr)) fl6.flowi6_oif = np->mcast_oif; + else if (!fl6.flowi6_oif) + fl6.flowi6_oif = np->ucast_oif; err = ip6_dst_lookup(sk, &dst, &fl6); if (err) |