netdev - Re: net/nfc: GPF in llcp_sock

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Date:	Fri, 1 Jan 2016 15:28:53 -0800
From:	Cong Wang <xiyou.wangcong@...il.com>
To:	Dmitry Vyukov <dvyukov@...gle.com>
Cc:	Lauro Ramos Venancio <lauro.venancio@...nbossa.org>,
	Aloisio Almeida Jr <aloisio.almeida@...nbossa.org>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	"David S. Miller" <davem@...emloft.net>,
	linux-wireless@...r.kernel.org, netdev <netdev@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	syzkaller <syzkaller@...glegroups.com>,
	Kostya Serebryany <kcc@...gle.com>,
	Alexander Potapenko <glider@...gle.com>,
	Sasha Levin <sasha.levin@...cle.com>,
	Eric Dumazet <edumazet@...gle.com>
Subject: Re: net/nfc: GPF in llcp_sock_getname

On Fri, Jan 1, 2016 at 12:58 PM, Cong Wang <xiyou.wangcong@...il.com> wrote:
>
> It looks like we forget to initialize ->service_name_len
> and ->servicce_name before bind().

Never mind, __GFP_ZERO is passed in sk_alloc()...
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