From: Steffen Klassert
Date: Fri, 9 Jun 2017 11:35:46 +0200
> Locally generated TCP packets are usually cloned, so we
> do skb_cow_data() on this packets. After that we need to
> reload the pointer to the esp header. On udpencap this
> header has an offset to skb_transport_header, so take this
>
Locally generated TCP packets are usually cloned, so we
do skb_cow_data() on this packets. After that we need to
reload the pointer to the esp header. On udpencap this
header has an offset to skb_transport_header, so take this
offset into account.
This is a backport of:
commit 0e78a87306a ("esp4:
