William Tu e41c7c68ea ip6erspan: make sure enough headroom at xmit.
The patch adds skb_cow_header() to ensure enough headroom
at ip6erspan_tunnel_xmit before pushing the erspan header
to the skb.

Signed-off-by: William Tu <u9012063@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-09 13:03:57 -05:00
..
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