From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] net: pktgen: fix null ptr deref in skb allocation
Date: Mon, 11 Jan 2016 17:40:31 -0500 (EST)
Message-ID: <20160111.174031.1199997012538036511.davem@davemloft.net>
References: <20160111053844.3695.82965.stgit@john-Precision-Tower-5810>
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From: John Fastabend <john.fastabend@gmail.com>
Date: Sun, 10 Jan 2016 21:38:44 -0800

> Fix possible null pointer dereference that may occur when calling
> skb_reserve() on a null skb.
> 
> Fixes: 879c7220e82 ("net: pktgen: Observe needed_headroom of the device")
> Signed-off-by: John Fastabend <john.r.fastabend@intel.com>

I don't know how I missed that during review :-/

Applied and queued up for -stable, thanks!