diff options
| author | Vlad Yasevich <vladislav.yasevich@hp.com> | 2007-07-18 02:52:33 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-08-09 14:27:28 -0700 |
| commit | 7e2d130b1da457858791d8f8b00b17c821db039f (patch) | |
| tree | 3067375b8147b5f76a0c7e6d15acdf28db46c8f5 /net | |
| parent | c709631f917050fd9633c7dde8ef7d7d31f1ecd9 (diff) | |
Fix ipv6 link down handling.
[IPV6]: Call inet6addr_chain notifiers on link down
Currently if the link is brought down via ip link or ifconfig down,
the inet6addr_chain notifiers are not called even though all
the addresses are removed from the interface. This caused SCTP
to add duplicate addresses to it's list.
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv6/addrconf.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index f96ed76d8fa..2cc3728f6a2 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -2472,6 +2472,7 @@ static int addrconf_ifdown(struct net_device *dev, int how) write_unlock_bh(&idev->lock); __ipv6_ifa_notify(RTM_DELADDR, ifa); + atomic_notifier_call_chain(&inet6addr_chain, NETDEV_DOWN, ifa); in6_ifa_put(ifa); write_lock_bh(&idev->lock); |