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 <[EMAIL PROTECTED]>
---
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 f96ed76..6496e03 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, ifp);
in6_ifa_put(ifa);
write_lock_bh(&idev->lock);
--
1.5.0.3.438.gc49b2
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