From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH net] ieee802154: lowpan_header_create check must check
 daddr
Date: Mon, 24 Dec 2018 14:33:36 -0800 (PST)
Message-ID: <20181224.143336.2138938222384235432.davem@davemloft.net>
References: <20181223175218.165576-1-willemdebruijn.kernel@gmail.com>
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From: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
Date: Sun, 23 Dec 2018 12:52:18 -0500

> From: Willem de Bruijn <willemb@google.com>
> 
> Packet sockets may call dev_header_parse with NULL daddr. Make
> lowpan_header_ops.create fail.
> 
> Fixes: 87a93e4eceb4 ("ieee802154: change needed headroom/tailroom")
> Signed-off-by: Willem de Bruijn <willemb@google.com>

Applied and queued up for -stable, thanks Willem.