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Simon Horman authored
The last argument to __skb_header_pointer() should be a buffer large enough to store struct arphdr. This can be a pointer to a struct arphdr structure. The code was previously using a pointer to a pointer to struct arphdr. By my counting the storage available both before and after is 8 bytes on x86_64. Fixes: 55733350 ("flow disector: ARP support") Reported-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org> Signed-off-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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