3 files changed, 14 insertions, 8 deletions
diff --git a/libjava/java/net/DatagramPacket.java b/libjava/java/net/DatagramPacket.java
index 8ff6443..549a360 100644
--- a/libjava/java/net/DatagramPacket.java
+++ b/libjava/java/net/DatagramPacket.java
@@ -278,9 +278,6 @@ public final class DatagramPacket
    */
   public synchronized void setAddress(InetAddress address)
   {
-    if (address == null)
-      throw new NullPointerException("Null address");
-
     this.address = address;
   }
 
diff --git a/libjava/java/net/DatagramSocket.java b/libjava/java/net/DatagramSocket.java
index 2808d82..d29d122 100644
--- a/libjava/java/net/DatagramSocket.java
+++ b/libjava/java/net/DatagramSocket.java
@@ -1,5 +1,6 @@
 /* DatagramSocket.java -- A class to model UDP sockets
-   Copyright (C) 1998, 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1998, 1999, 2000, 2002, 2003, 2004
+   Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
 
@@ -282,7 +283,7 @@ public class DatagramSocket
    */
   public InetAddress getLocalAddress()
   {
-    if (isClosed())
+    if (! isBound())
       return null;
 
     InetAddress localAddr;
diff --git a/libjava/java/net/Socket.java b/libjava/java/net/Socket.java
index 43c6f3c..714a958 100644
--- a/libjava/java/net/Socket.java
+++ b/libjava/java/net/Socket.java
@@ -488,6 +488,9 @@ public class Socket
    */
   public InetAddress getLocalAddress()
   {
+    if (! isBound())
+      return null;
+
     InetAddress addr = null;
 
     try
@@ -523,12 +526,11 @@ public class Socket
   public int getPort()
   {
     if (! isConnected())
-      return 0;
+      return -1;
 
     try
       {
-	if (getImpl() != null)
-	  return getImpl().getPort();
+	return getImpl().getPort();
       }
     catch (SocketException e)
       {
@@ -1155,6 +1157,9 @@ public class Socket
    */
   public void setReuseAddress(boolean reuseAddress) throws SocketException
   {
+    if (isClosed())
+      throw new SocketException("socket is closed");
+
     getImpl().setOption(SocketOptions.SO_REUSEADDR,
                         Boolean.valueOf(reuseAddress));
   }
@@ -1217,6 +1222,9 @@ public class Socket
   {
     try
       {
+	if (getImpl() == null)
+	  return false;
+
 	return getImpl().getInetAddress() != null;
       }
     catch (SocketException e)