From 5e032e32ecc2e6cb0385dc115ca9bfe5e19a9539 Mon Sep 17 00:00:00 2001 From: YOSHIFUJI Hideaki Date: Wed, 23 Aug 2006 17:12:24 -0700 Subject: [IPV6] NDISC: Take source address into account for redirects. Signed-off-by: YOSHIFUJI Hideaki Signed-off-by: Ville Nuorvala Signed-off-by: David S. Miller --- net/ipv6/ndisc.c | 3 ++- net/ipv6/route.c | 5 +++-- 2 files changed, 5 insertions(+), 3 deletions(-) (limited to 'net') diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index 419d6516381..32f28dec399 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 5d6e9083ca2..a9b08a2422e 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) { /* -- cgit v1.2.3