diff options
| author | Hannes Frederic Sowa <hannes@stressinduktion.org> | 2012-11-06 16:18:41 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-17 13:16:21 -0800 |
| commit | f0d6767af2ece14b24064258dffbc816c4258ae5 (patch) | |
| tree | 2850cd98108a6b163b0b9dfc6dcd08e1c1d0d980 /net | |
| parent | 0f2835b0b762391fb8e1d1da3bdb8f1d90a5d53e (diff) | |
ipv6: send unsolicited neighbour advertisements to all-nodes
[ Upstream commit 60713a0ca7fd6651b951cc1b4dbd528d1fc0281b ]
As documented in RFC4861 (Neighbor Discovery for IP version 6) 7.2.6.,
unsolicited neighbour advertisements should be sent to the all-nodes
multicast address.
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv6/ndisc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index 176b469322ac..843d6ebc525e 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -593,7 +593,7 @@ static void ndisc_send_unsol_na(struct net_device *dev) { struct inet6_dev *idev; struct inet6_ifaddr *ifa; - struct in6_addr mcaddr; + struct in6_addr mcaddr = IN6ADDR_LINKLOCAL_ALLNODES_INIT; idev = in6_dev_get(dev); if (!idev) @@ -601,7 +601,6 @@ static void ndisc_send_unsol_na(struct net_device *dev) read_lock_bh(&idev->lock); list_for_each_entry(ifa, &idev->addr_list, if_list) { - addrconf_addr_solict_mult(&ifa->addr, &mcaddr); ndisc_send_na(dev, NULL, &mcaddr, &ifa->addr, /*router=*/ !!idev->cnf.forwarding, /*solicited=*/ false, /*override=*/ true, |