FYI: fix File.renameTo() security checks

[Gary Benson]

Hi all,

This commit fixes the security checks performed by File.renameTo().
They were being performed using only the filename part of the paths
rather than the full paths.

Cheers,
Gary
-------------- next part --------------
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 115372)
+++ ChangeLog	(working copy)
@@ -1,3 +1,7 @@
+2006-07-12  Gary Benson  <gbenson@redhat.com>
+
+	* java/io/File.java (renameTo): Fix security checks.
+
 2006-07-12  Bryce McKinlay  <mckinlay@redhat.com>
 
 	PR libgcj/28352
Index: java/io/File.java
===================================================================
--- java/io/File.java	(revision 115372)
+++ java/io/File.java	(working copy)
@@ -1298,12 +1298,10 @@
   public synchronized boolean renameTo(File dest)
   {
     SecurityManager s = System.getSecurityManager();
-    String sname = getName();
-    String dname = dest.getName();
     if (s != null)
       {
-	s.checkWrite (sname);
-	s.checkWrite (dname);
+	s.checkWrite (getPath());
+	s.checkWrite (dest.getPath());
       }
     return performRenameTo (dest);
   }