This patch exports __tcp_v4_lookup and udp_v4_lookup and changes the
owner match to look up the receiving socket for incoming packets.


ChangeSet@1.1935.1.8, 2004-09-19 18:08:05+02:00, kaber@coreworks.de
  [NETFILTER]: lookup sockets for incoming packets in ipt_owner
 
  Signed-off-by: Patrick McHardy <kaber@trash.net>