netdev - Re: [request for stable inclusion] net: neighbour: prohibit negative value for unres_qlen

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Date:	Tue, 10 Sep 2013 13:55:26 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	wangweidong1@...wei.com
Cc:	netdev@...r.kernel.org, stable@...r.kernel.org,
	davidshan@...cent.com, dingtianhong@...wei.com, lizefan@...wei.com
Subject: Re: [request for stable inclusion] net: neighbour: prohibit
 negative value for unres_qlen_bytes parameter

From: wangweidong <wangweidong1@...wei.com>
Date: Wed, 7 Aug 2013 11:23:00 +0800

> Hi Shan Wei or David,
> 
> ce46cc64d47a8afaf13c300b09a7f9c29f4979b6
> net: neighbour: prohibit negative value for unres_qlen_bytes parameter
> 
> This looks applicable to stable-3.4, I can reproduce it on this 3.4 kernel.
> It fixes a type overflow when setting unres_qlen. I try to reproduce, and
> then this patch works well. But git am or patch -p1 failed, because a
> previous patch [commit 9a6308d74ed (neighbour: Stop using NLA_PUT*().)]
> change the NLA_PUT_U32 to nla_put_u32. With some modifies, it was built
> successful for me. What do you think?

Queued up, thanks.
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