diff options
Diffstat (limited to 'gdb/python/py-value.c')
| -rw-r--r-- | gdb/python/py-value.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/gdb/python/py-value.c b/gdb/python/py-value.c index 3d88aa3..714aa11 100644 --- a/gdb/python/py-value.c +++ b/gdb/python/py-value.c @@ -324,7 +324,18 @@ valpy_getitem (PyObject *self, PyObject *key) type. */ struct value *idx = convert_value_from_python (key); if (idx != NULL) - res_val = value_subscript (tmp, value_as_long (idx)); + { + /* Check the value's type is something that can be accessed via + a subscript. */ + struct type *type; + tmp = coerce_ref (tmp); + type = check_typedef (value_type (tmp)); + if (TYPE_CODE (type) != TYPE_CODE_ARRAY + && TYPE_CODE (type) != TYPE_CODE_PTR) + error( _("Cannot subscript requested type")); + else + res_val = value_subscript (tmp, value_as_long (idx)); + } } } |