Fix property descriptor queries (#3840)

When the getOwnPropertyDescriptor method was invoked the input property descriptor was not cleared in every case. This could lead to problems when the property descriptor is not set/modified by the getOwnPropertyDescriptor call, resulting in a failure at a later state. Related to this the Proxy getOwnPropertyDescriptor method incorrectly returned "undefined" value in a single case. JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
2020-06-05 12:28:34 +02:00
parent 252cfb0876
commit 0d4116933f
3 changed files with 38 additions and 3 deletions
@@ -735,7 +735,7 @@ ecma_proxy_object_get_own_property_descriptor (ecma_object_t *obj_p, /**< proxy
    /* .a */
    if (ecma_is_value_false (target_status))
    {
-      return ECMA_VALUE_UNDEFINED;
+      return ECMA_VALUE_FALSE;
    }
    /* .b */
    if (!(target_desc.flags & ECMA_PROP_IS_CONFIGURABLE))