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| author | YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> | 2006-08-23 17:12:24 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-09-22 14:55:41 -0700 |
| commit | 5e032e32ecc2e6cb0385dc115ca9bfe5e19a9539 (patch) | |
| tree | a920b2450737c8688ed7fbbbc73b47a7402f04c6 | |
| parent | a57d27fc7107ddcc655ba2812cfebfce3163fd62 (diff) | |
| download | linux-5e032e32ecc2e6cb0385dc115ca9bfe5e19a9539.tar.gz linux-5e032e32ecc2e6cb0385dc115ca9bfe5e19a9539.tar.bz2 linux-5e032e32ecc2e6cb0385dc115ca9bfe5e19a9539.zip | |
[IPV6] NDISC: Take source address into account for redirects.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Ville Nuorvala <vnuorval@tcs.hut.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/ip6_route.h | 1 | ||||
| -rw-r--r-- | net/ipv6/ndisc.c | 3 | ||||
| -rw-r--r-- | net/ipv6/route.c | 5 |
3 files changed, 6 insertions, 3 deletions
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index 3f170f667c7b..249ce4545ef0 100644 --- a/include/net/ip6_route.h +++ b/include/net/ip6_route.h @@ -110,6 +110,7 @@ extern int rt6_route_rcv(struct net_device *dev, struct in6_addr *gwaddr); extern void rt6_redirect(struct in6_addr *dest, + struct in6_addr *src, struct in6_addr *saddr, struct neighbour *neigh, u8 *lladdr, diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index 419d65163819..32f28dec399e 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -1346,7 +1346,8 @@ static void ndisc_redirect_rcv(struct sk_buff *skb) neigh = __neigh_lookup(&nd_tbl, target, skb->dev, 1); if (neigh) { - rt6_redirect(dest, &skb->nh.ipv6h->saddr, neigh, lladdr, + rt6_redirect(dest, &skb->nh.ipv6h->daddr, + &skb->nh.ipv6h->saddr, neigh, lladdr, on_link); neigh_release(neigh); } diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 5d6e9083ca2c..a9b08a2422e0 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -1279,7 +1279,8 @@ static int ip6_route_del(struct fib6_config *cfg) /* * Handle redirects */ -void rt6_redirect(struct in6_addr *dest, struct in6_addr *saddr, +void rt6_redirect(struct in6_addr *dest, struct in6_addr *src, + struct in6_addr *saddr, struct neighbour *neigh, u8 *lladdr, int on_link) { struct rt6_info *rt, *nrt = NULL; @@ -1304,7 +1305,7 @@ void rt6_redirect(struct in6_addr *dest, struct in6_addr *saddr, */ read_lock_bh(&table->tb6_lock); - fn = fib6_lookup(&table->tb6_root, dest, NULL); + fn = fib6_lookup(&table->tb6_root, dest, src); restart: for (rt = fn->leaf; rt; rt = rt->u.next) { /* |