2009-09-21 Phil Muldoon <pmuldoon@redhat.com>

2009-09-21  Phil Muldoon  <pmuldoon@redhat.com>

	* python/py-value.c (valpy_getitem): Test value before allowing
	subscript operation.

2009-09-21  Phil Muldoon  <pmuldoon@redhat.com>

	* gdb.python/py-value.exp (test_subscript_regression): New
	function.  Test for invalid subscripts.
	* gdb.python/py-value.c (main): Add test array, and pointer to it.
	(ptr_ref): New function.