[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 Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman Signed-off-by: Willy Tarreau --- 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 e383ac8..0d21d96 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -2451,6 +2451,7 @@ 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); -- 1.5.2.5 -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/