From: Eric Dumazet <eric.duma...@gmail.com> Date: Tue, 28 Jun 2016 10:30:08 +0200
> From: Eric Dumazet <eduma...@google.com>
>
> If skb_unshare() fails, we call qdisc_drop() with a NULL skb, which
> is no longer supported.
>
> Fixes: 520ac30f4551 ("net_sched: drop packets after root qdisc lock is
> released")
> Signed-off-by: Eric Dumazet <eduma...@google.com>
> Reported-by: Dan Carpenter <dan.carpen...@oracle.com>
Applied.
