Re: [tipc-discussion] [PATCH net 2/2] tipc: set ub->ifindex for local ipv6 address

On 8/3/20 11:34 PM, Xin Long wrote: > 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

[tipc-discussion] [PATCH net 2/2] tipc: set ub->ifindex for local ipv6 address

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.