diff options
Diffstat (limited to 'net/ipv6/route.c')
| -rw-r--r-- | net/ipv6/route.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index c518e4ec0cea..4b581c675bb2 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -120,21 +120,27 @@ static u32 *ipv6_cow_metrics(struct dst_entry *dst, unsigned long old) return p; } -static inline const void *choose_neigh_daddr(struct rt6_info *rt, const void *daddr) +static inline const void *choose_neigh_daddr(struct rt6_info *rt, + struct sk_buff *skb, + const void *daddr) { struct in6_addr *p = &rt->rt6i_gateway; if (!ipv6_addr_any(p)) return (const void *) p; + else if (skb) + return &ipv6_hdr(skb)->daddr; return daddr; } -static struct neighbour *ip6_neigh_lookup(const struct dst_entry *dst, const void *daddr) +static struct neighbour *ip6_neigh_lookup(const struct dst_entry *dst, + struct sk_buff *skb, + const void *daddr) { struct rt6_info *rt = (struct rt6_info *) dst; struct neighbour *n; - daddr = choose_neigh_daddr(rt, daddr); + daddr = choose_neigh_daddr(rt, skb, daddr); n = __ipv6_neigh_lookup(&nd_tbl, dst->dev, daddr); if (n) return n; @@ -1162,7 +1168,7 @@ struct dst_entry *icmp6_dst_alloc(struct net_device *dev, if (neigh) neigh_hold(neigh); else { - neigh = ip6_neigh_lookup(&rt->dst, &fl6->daddr); + neigh = ip6_neigh_lookup(&rt->dst, NULL, &fl6->daddr); if (IS_ERR(neigh)) { in6_dev_put(idev); dst_free(&rt->dst); |