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Date:   Thu, 27 Dec 2018 16:17:18 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     xiyou.wangcong@...il.com
Cc:     netdev@...r.kernel.org, ying.xue@...driver.com,
        jon.maloy@...csson.com
Subject: Re: [Patch net] tipc: fix a double free in tipc_enable_bearer()

From: Cong Wang <xiyou.wangcong@...il.com>
Date: Sun, 23 Dec 2018 21:45:56 -0800

> bearer_disable() already calls kfree_rcu() to free struct tipc_bearer,
> we don't need to call kfree() again.
> 
> Fixes: cb30a63384bc ("tipc: refactor function tipc_enable_bearer()")
> Reported-by: syzbot+b981acf1fb240c0c128b@...kaller.appspotmail.com
> Cc: Ying Xue <ying.xue@...driver.com>
> Cc: Jon Maloy <jon.maloy@...csson.com>
> Signed-off-by: Cong Wang <xiyou.wangcong@...il.com>

Applied and queued up for -stable, thanks Cong.

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