linux-kernel - Re: [PATCH v4 1/2] ip_tunnel: fix potential issue in ip_tunnel

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Message-Id: <20170616.120202.12666969526527584.davem@davemloft.net>
Date:   Fri, 16 Jun 2017 12:02:02 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     yanhaishuang@...s.chinamobile.com
Cc:     edumazet@...gle.com, pshelar@....org, ast@...com,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 1/2] ip_tunnel: fix potential issue in ip_tunnel_rcv

From: Haishuang Yan <yanhaishuang@...s.chinamobile.com>
Date: Thu, 15 Jun 2017 10:29:29 +0800

> When ip_tunnel_rcv fails, the tun_dst won't be freed, so call
> dst_release to free it in error code path.
> 
> Fixes: 2e15ea390e6f ("ip_gre: Add support to collect tunnel metadata.")
> Acked-by: Eric Dumazet <edumazet@...gle.com>
> Acked-by: Pravin B Shelar <pshelar@....org>
> Tested-by: Zhang Shengju <zhangshengju@...s.chinamobile.com>
> Signed-off-by: Haishuang Yan <yanhaishuang@...s.chinamobile.com>

Applied.