From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [Patch net] act_ife: fix a potential use-after-free
Date: Tue, 04 Sep 2018 12:19:06 -0700 (PDT)
Message-ID: <20180904.121906.91139500169468204.davem@davemloft.net>
References: <20180903180815.32220-1-xiyou.wangcong@gmail.com>
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From: Cong Wang <xiyou.wangcong@gmail.com>
Date: Mon,  3 Sep 2018 11:08:15 -0700

> Immediately after module_put(), user could delete this
> module, so e->ops could be already freed before we call
> e->ops->release().
> 
> Fix this by moving module_put() after ops->release().
> 
> Fixes: ef6980b6becb ("introduce IFE action")
> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>

Applied and queued up for -stable, thanks Cong.