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Minor fix to ecma_builtin_object_object_define_property (#4124)

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DefineOwnProperty result could be false, and we should throw an error in that case.

JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
This commit is contained in:
Szilagyi Adam
2020-08-27 09:52:14 +02:00
committed by GitHub
parent 59ab36088f
commit 24753ddd70
3 changed files with 23 additions and 25 deletions
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jerry-core/ecma/builtin-objects/ecma-builtin-object.c
+7
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@@ -1019,6 +1019,13 @@ ecma_builtin_object_object_define_property (ecma_object_t *obj_p, /**< routine's
return define_own_prop_ret;
}
if (ecma_is_value_false (define_own_prop_ret))
{
return ecma_raise_type_error (ECMA_ERR_MSG ("The requested property update cannot be performed."));
}
JERRY_ASSERT (ecma_is_value_true (define_own_prop_ret));
ecma_ref_object (obj_p);
ecma_free_value (define_own_prop_ret);