src/java.base/share/classes/java/net/AbstractPlainDatagramSocketImpl.java

*** 29,38 ****
--- 29,39 ----
  import java.util.Collections;
  import java.util.HashSet;
  import java.util.Set;
  
  import sun.net.ResourceManager;
+ import sun.net.util.IPAddressUtil;
  import sun.security.action.GetPropertyAction;
  
  /**
   * Abstract datagram and multicast socket implementation base class.
   * Note: This is not a public class, so that applets cannot call
*** 126,139 ****
      /**
       * Binds a datagram socket to a local port.
       */
      protected synchronized void bind(int lport, InetAddress laddr)
          throws SocketException {
!         bind0(lport, laddr);
      }
  
!     protected abstract void bind0(int lport, InetAddress laddr)
          throws SocketException;
  
      /**
       * Sends a datagram packet. The packet contains the data and the
       * destination address to send the packet to.
--- 127,142 ----
      /**
       * Binds a datagram socket to a local port.
       */
      protected synchronized void bind(int lport, InetAddress laddr)
          throws SocketException {
!         int scopeId = IPAddressUtil.bindingScopeId(laddr);
!         assert laddr instanceof Inet4Address ? scopeId == -1 :true;
!         bind0(lport, laddr, scopeId);
      }
  
!     protected abstract void bind0(int lport, InetAddress laddr, int scopeId)
          throws SocketException;
  
      /**
       * Sends a datagram packet. The packet contains the data and the
       * destination address to send the packet to.