netfilter: nf_flow_table_offload: fix the nat port mangle.

Shift on 32-bit word to define the port number depends on the flow
direction.

Fixes: c29f74e0df ("netfilter: nf_flow_table: hardware offload support")
Fixes: 7acd9378dc ("netfilter: nf_flow_table_offload: Correct memcpy size for flow_overload_mangle()")
Signed-off-by: wenxu <wenxu@ucloud.cn>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
wenxu 2019-12-20 12:14:38 +08:00 • committed by Pablo Neira Ayuso
commit 73327d47d2