Removed 'marshal' from the list of "ok" built-in functions -- the

unmarshalling code is actually rather naive and can easily be
caused to crash by feeding it invalid data.  This should be fixed in
the marshal module, but I don't have the time to fix it now :-(

Lib/rexec.py

@@ -133,7 +133,7 @@ class RExec(ihooks._Verbose):
 
     ok_builtin_modules = ('audioop', 'array', 'binascii',
 			  'cmath', 'errno', 'imageop',
-			  'marshal', 'math', 'md5', 'operator',
+			  'math', 'md5', 'operator',
 			  'parser', 'regex', 'rotor', 'select',
 			  'strop', 'struct', 'time')