Taehee Yoo 36e0f12bbf xdp: add NULL pointer check in __xdp_return()
rhashtable_lookup() can return NULL. so that NULL pointer
check routine should be added.

Fixes: 02b55e5657c3 ("xdp: add MEM_TYPE_ZERO_COPY")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Acked-by: Björn Töpel <bjorn.topel@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2018-07-27 03:43:16 +02:00
..
2018-03-27 13:18:09 -04:00
2018-06-29 21:56:27 +09:00
2018-03-26 08:53:43 -06:00