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Correctly set the define property flags during [[Set] in case of Proxy (#4178)

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JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
This commit is contained in:
Péter Gál
2020-09-02 17:34:15 +02:00
committed by GitHub
parent 074945dafa
commit f03bf9074f
3 changed files with 21 additions and 4 deletions
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jerry-core/ecma/operations/ecma-objects.c
+8 -1
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@@ -1083,7 +1083,14 @@ ecma_op_object_put_apply_receiver (ecma_value_t receiver, /**< receiver */
if (ECMA_OBJECT_IS_PROXY (receiver_obj_p))
{
ecma_property_descriptor_t desc;
desc.flags = ECMA_NAME_DATA_PROPERTY_DESCRIPTOR_BITS;
/* Based on: ES6 9.1.9 [[Set]] 4.d.i. / ES11 9.1.9.2 OrdinarySetWithOwnDescriptor 2.c.i. */
desc.flags = (ECMA_PROP_IS_CONFIGURABLE
| ECMA_PROP_IS_CONFIGURABLE_DEFINED
| ECMA_PROP_IS_ENUMERABLE
| ECMA_PROP_IS_ENUMERABLE_DEFINED
| ECMA_PROP_IS_WRITABLE
| ECMA_PROP_IS_WRITABLE_DEFINED
| ECMA_PROP_IS_VALUE_DEFINED);
desc.value = value;
return ecma_proxy_object_define_own_property (receiver_obj_p, property_name_p, &desc);
}