YourWishes/jerryscript
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Don't use ecma_create_named_data_property in fast mode arrays (#3042)

Browse Source 
Remove invalid use of named data properties in fast mode arrays.
Fixes #3040

JerryScript-DCO-1.0-Signed-off-by: Daniel Balla dballa@inf.u-szeged.hu
This commit is contained in:
Daniel Balla
2019-09-03 20:43:41 +03:00
committed by Robert Fancsik
parent e79059c94b
commit 14e4476084
3 changed files with 32 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
jerry-core/ecma/operations/ecma-container-object.c
+8 -6
View File
@@ -15,6 +15,7 @@
#include "ecma-alloc.h"
#include "ecma-builtins.h"
#include "ecma-builtin-helpers.h"
#include "ecma-exceptions.h"
#include "ecma-function-object.h"
#include "ecma-gc.h"
@@ -250,16 +251,17 @@ ecma_op_container_to_key (ecma_value_t key_arg) /**< key argument */
if (property_p == NULL)
{
object_key_string = ecma_new_map_key_string (key_arg);
ecma_property_value_t *value_p = ecma_create_named_data_property (obj_p,
key_string_p,
ECMA_PROPERTY_CONFIGURABLE_ENUMERABLE_WRITABLE,
NULL);
value_p->value = ecma_make_string_value (object_key_string);
ecma_value_t put_comp = ecma_builtin_helper_def_prop (obj_p,
key_string_p,
ecma_make_string_value (object_key_string),
ECMA_PROPERTY_CONFIGURABLE_ENUMERABLE_WRITABLE);
JERRY_ASSERT (ecma_is_value_true (put_comp));
ecma_deref_ecma_string (object_key_string);
}
else
{
object_key_string = ecma_get_string_from_value (ECMA_PROPERTY_VALUE_PTR (property_p)->value);
}
ecma_ref_ecma_string (object_key_string);