netdev - Re: ipv6: handle -EFAULT from skb_copy

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Message-ID: <20161220193404.epobyrdaghbrkijd@codemonkey.org.uk>
Date:   Tue, 20 Dec 2016 14:34:04 -0500
From:   Dave Jones <davej@...emonkey.org.uk>
To:     David Miller <davem@...emloft.net>
Cc:     netdev@...r.kernel.org
Subject: Re: ipv6: handle -EFAULT from skb_copy_bits

On Tue, Dec 20, 2016 at 01:28:13PM -0500, David Miller wrote:
 
 > This has to do with the SKB buffer layout and geometry, not whether
 > the packet is "fragmented" in the protocol sense.
 > 
 > So no, this isn't a criteria for packets being filtered out by this
 > point.
 > 
 > Can you try to capture what sk->sk_socket->type and
 > inet_sk(sk)->hdrincl are set to at the time of the crash?
 > 

type:3 hdrincl:0

	Dave