From: David Miller <davem@davemloft.net>
To: wen.yang99@zte.com.cn
Cc: linux-kernel@vger.kernel.org, xue.zhihong@zte.com.cn,
wang.yi59@zte.com.cn, cheng.shengyu@zte.com.cn,
tglx@linutronix.de, mcgrof@kernel.org, mpe@ellerman.id.au,
netdev@vger.kernel.org
Subject: Re: [PATCH] net: pasemi: fix an use-after-free in pasemi_mac_phy_init()
Date: Mon, 08 Jul 2019 16:33:25 -0700 (PDT) [thread overview]
Message-ID: <20190708.163325.1977216943079953279.davem@davemloft.net> (raw)
In-Reply-To: <1562387021-951-1-git-send-email-wen.yang99@zte.com.cn>
From: Wen Yang <wen.yang99@zte.com.cn>
Date: Sat, 6 Jul 2019 12:23:41 +0800
> The phy_dn variable is still being used in of_phy_connect() after the
> of_node_put() call, which may result in use-after-free.
>
> Fixes: 1dd2d06c0459 ("net: Rework pasemi_mac driver to use of_mdio infrastructure")
> Signed-off-by: Wen Yang <wen.yang99@zte.com.cn>
Applied.
prev parent reply other threads:[~2019-07-08 23:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-06 4:23 [PATCH] net: pasemi: fix an use-after-free in pasemi_mac_phy_init() Wen Yang
2019-07-08 23:33 ` David Miller [this message]
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