datapath: Use proper buffer size in nla_memcpy
Upstream commit:
commit
ac71b46efd2838c02ec193987c8f61c3ba33b495
Author: Haishuang Yan <yanhaishuang@cmss.chinamobile.com>
Date: Mon Mar 28 18:08:59 2016 +0800
openvswitch: Use proper buffer size in nla_memcpy
For the input parameter count, it's better to use the size
of destination buffer size, as nla_memcpy would take into
account the length of the source netlink attribute when
a data is copied from an attribute.
Signed-off-by: Haishuang Yan <yanhaishuang@cmss.chinamobile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jarno Rajahalme <jarno@ovn.org>
Fixes: c5f6c06b58d6 ("datapath: Interface with NAT.")
Signed-off-by: Jarno Rajahalme <jarno@ovn.org>
Acked-by: Jesse Gross <jesse@kernel.org>