linux-kernel - Re: [PATCH v2] vxlan: fix a potential issue when create a new vxlan fdb entry.

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Message-ID: <20161129092041.238279f5@griffin>
Date:   Tue, 29 Nov 2016 09:20:41 +0100
From:   Jiri Benc <jbenc@...hat.com>
To:     Haishuang Yan <yanhaishuang@...s.chinamobile.com>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Hannes Frederic Sowa <hannes@...essinduktion.org>,
        Pravin B Shelar <pshelar@...ira.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] vxlan: fix a potential issue when create a new vxlan
 fdb entry.

On Tue, 29 Nov 2016 09:59:36 +0800, Haishuang Yan wrote:
> vxlan_fdb_append may return error, so add the proper check,
> otherwise it will cause memory leak.
> 
> Signed-off-by: Haishuang Yan <yanhaishuang@...s.chinamobile.com>
> 
> Changes in v2:
>   - Unnecessary to initialize rc to zero.

Acked-by: Jiri Benc <jbenc@...hat.com>