From: Eric Dumazet <eduma...@google.com> Date: Wed, 10 Jul 2019 06:40:10 -0700
> Willem forgot to change one of the calls to fl6_sock_lookup(),
> which can now return an error or NULL.
>
> syzbot reported :
...
> Fixes: 59c820b2317f ("ipv6: elide flowlabel check if no exclusive leases
> exist")
> Signed-off-by: Eric Dumazet <eduma...@google.com>
> Acked-by: Willem de Bruijn <will...@google.com>
> Reported-by: syzbot <syzkal...@googlegroups.com>
Applied.
