--- shutil.py.orig	2012-06-18 13:14:00.000000000 +0200
+++ shutil.py	2012-06-18 14:14:02.000000000 +0200
@@ -80,7 +80,10 @@
                 raise SpecialFileError("`%s` is a named pipe" % fn)
 
     with open(src, 'rb') as fsrc:
-        with open(dst, 'wb') as fdst:
+        dstfd = os.open(dst, os.O_WRONLY | os.O_NOFOLLOW | os.O_CREAT, 0)
+        if hasattr(os, 'fchmod'):
+            os.fchmod(dstfd, 0)
+        with os.fdopen(dstfd, 'wb') as fdst:
             copyfileobj(fsrc, fdst)
 
 def copymode(src, dst):