From: Eric Dumazet <eric.duma...@gmail.com> Date: Thu, 01 Feb 2018 10:26:57 -0800
> From: Eric Dumazet <eduma...@google.com>
>
> Newly added igmpv3_get_srcaddr() needs to be called under rcu lock.
>
> Timer callbacks do not ensure this locking.
...
> Fixes: a46182b00290 ("net: igmp: Use correct source address on IGMPv3
> reports")
> Signed-off-by: Eric Dumazet <eduma...@google.com>
> Reported-by: syzbot <syzkal...@googlegroups.com>
Applied and queued up for -stable.
