Re: [patch net] net: sched: fix possible null pointer deref in tcf_block_put

[David Miller]

From: Jiri Pirko <j...@resnulli.us>
Date: Thu, 21 Dec 2017 13:13:59 +0100

> From: Jiri Pirko <j...@mellanox.com>
> 
> We need to check block for being null in both tcf_block_put and
> tcf_block_put_ext.
> 
> Fixes: 343723dd51ef ("net: sched: fix clsact init error path")
> Reported-by: Prashant Bhole <bhole_prashant...@lab.ntt.co.jp>
> Signed-off-by: Jiri Pirko <j...@mellanox.com>

Applied.