- do not blindly copy server's port, but make sure to check its consistency   during a session. - additionally, copy the whole received sockaddr for the next sendto(),   which would be safer if our server is a bad boy.
- do not blindly copy server's port, but make sure to check its consistency
  during a session.
- additionally, copy the whole received sockaddr for the next sendto(),
  which would be safer if our server is a bad boy.

MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame