From: Toshiaki Makita <makita.toshi...@lab.ntt.co.jp> Date: Fri, 13 Jul 2018 13:24:38 +0900
> On XDP_TX we need to free up the frame only when tun_xdp_tx() returns a
> negative value. A positive value indicates that the packet is
> successfully enqueued to the ptr_ring, so freeing the page causes
> use-after-free.
>
> Fixes: 735fc4054b3a ("xdp: change ndo_xdp_xmit API to support bulking")
> Signed-off-by: Toshiaki Makita <makita.toshi...@lab.ntt.co.jp>
Applied, thank you.
