BufferedWriter.java (write(String,int,int)): Correctly check bounds.

	* java/io/BufferedWriter.java (write(String,int,int)): Correctly
	check bounds.

From-SVN: r46338

libjava/ChangeLog

 2001-10-18  Tom Tromey  <tromey@redhat.com>
 
+	* java/io/BufferedWriter.java (write(String,int,int)): Correctly
+	check bounds.
+
 	* java/security/Security.java (loadProviders): Removed unused
 	`pname' variable.  Don't create `File' object.  Don't update
 	`providerCount'.

libjava/java/io/BufferedWriter.java

 /* BufferedWriter.java -- Buffer output into large blocks before writing
-   Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
 
@@ -199,7 +199,7 @@ public class BufferedWriter extends Writer
    */
   public void write (String str, int offset, int len) throws IOException
   {
-    if (offset < 0 || len < 0 || offset + len < str.length())
+    if (offset < 0 || len < 0 || offset + len > str.length())
       throw new ArrayIndexOutOfBoundsException ();
 
     synchronized (lock)