netdev - Re: [PATCH] neigh: check error pointer instead of NULL for ipv4_neigh

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Message-ID: <CAM_iQpVk4sM2DM=pFKc1q=Ry_PKCs=6r1t9JYxkZYjpCGvtHTg@mail.gmail.com>
Date:	Thu, 25 Sep 2014 09:18:32 -0700
From:	Cong Wang <xiyou.wangcong@...il.com>
To:	Alexei Starovoitov <alexei.starovoitov@...il.com>
Cc:	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"David S. Miller" <davem@...emloft.net>
Subject: Re: [PATCH] neigh: check error pointer instead of NULL for ipv4_neigh_lookup()

On Thu, Sep 25, 2014 at 8:35 AM, Alexei Starovoitov
<alexei.starovoitov@...il.com> wrote:
> assuming symptoms of this was a crash?

No.

> Or was it spotted just by code inspection?

Yes.
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