*/
if (dbus_type_is_fixed (array_elem_type))
{
+ /* Note that fixed-size types all have sizes equal to
+ * their alignments, so this is really the item size. */
+ alignment = _dbus_type_get_alignment (array_elem_type);
+ _dbus_assert (alignment == 1 || alignment == 2 ||
+ alignment == 4 || alignment == 8);
+
+ /* Because the alignment is a power of 2, this is
+ * equivalent to: (claimed_len % alignment) != 0,
+ * but avoids slower integer division */
+ if ((claimed_len & (alignment - 1)) != 0)
+ return DBUS_INVALID_ARRAY_LENGTH_INCORRECT;
+
/* bools need to be handled differently, because they can
* have an invalid value
*/
if (array_elem_type == DBUS_TYPE_BOOLEAN)
{
dbus_uint32_t v;
- alignment = _dbus_type_get_alignment (array_elem_type);
while (p < array_end)
{