On 05/02/2018 12:41 PM, Ido Schimmel wrote:
> This reverts commit edd7ceb78296 ("ipv6: Allow non-gateway ECMP for
> IPv6").
>
> Eric reported a division by zero in rt6_multipath_rebalance() which is
> caused by above commit that considers identical local routes to be
> siblings. The division by zero happens because a nexthop weight is not
> set for local routes.
>
> Revert the commit as it does not fix a bug and has side effects.
>
> To reproduce:
>
> # ip -6 address add 2001:db8::1/64 dev dummy0
> # ip -6 address add 2001:db8::1/64 dev dummy1
>
> Fixes: edd7ceb78296 ("ipv6: Allow non-gateway ECMP for IPv6")
> Signed-off-by: Ido Schimmel <ido...@mellanox.com>
> Reported-by: Eric Dumazet <eric.duma...@gmail.com>
> ---
Tested-by: Eric Dumazet <eduma...@google.com>
Thanks for fixing this !
