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Xin Long authored
Without ub->ifindex set for ipv6 address in tipc_udp_enable(), ipv6_sock_mc_join() may make the wrong dev join the multicast address in enable_mcast(). This causes that tipc links would never be created. So fix it by getting the right netdev and setting ub->ifindex, as it does for ipv4 address. Reported-by:
Shuang Li <shuali@redhat.com> Signed-off-by:
Xin Long <lucien.xin@gmail.com> Acked-by:
Ying Xue <ying.xue@windriver.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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