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Add guards for SharedArrayBuffer (#4723)

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JerryScript-DCO-1.0-Signed-off-by: Gergo Csizi csgergo92@gmail.com
This commit is contained in:
Gergo Csizi
2021-08-10 17:21:06 +02:00
committed by GitHub
parent a25b824509
commit b7dead7b05
19 changed files with 113 additions and 44 deletions
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jerry-core/ecma/operations/ecma-objects.c
+5 -1
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@@ -2756,7 +2756,9 @@ ecma_object_check_class_name_is_object (ecma_object_t *obj_p) /**< object */
return (ecma_builtin_is_global (obj_p)
#if JERRY_BUILTIN_TYPEDARRAY
|| ecma_builtin_is (obj_p, ECMA_BUILTIN_ID_ARRAYBUFFER_PROTOTYPE)
#if JERRY_BUILTIN_SHAREDARRAYBUFFER
|| ecma_builtin_is (obj_p, ECMA_BUILTIN_ID_SHARED_ARRAYBUFFER_PROTOTYPE)
#endif /* JERRY_BUILTIN_SHAREDARRAYBUFFER */
|| ecma_builtin_is (obj_p, ECMA_BUILTIN_ID_TYPEDARRAY_PROTOTYPE)
|| ecma_builtin_is (obj_p, ECMA_BUILTIN_ID_INT8ARRAY_PROTOTYPE)
|| ecma_builtin_is (obj_p, ECMA_BUILTIN_ID_UINT8ARRAY_PROTOTYPE)
@@ -2878,8 +2880,10 @@ static const uint16_t ecma_class_object_magic_string_id[] =
#endif /* JERRY_ESNEXT */
#if JERRY_BUILTIN_TYPEDARRAY
LIT_MAGIC_STRING_ARRAY_BUFFER_UL, /**< magic string id of ECMA_OBJECT_CLASS_ARRAY_BUFFER */
LIT_MAGIC_STRING_SHARED_ARRAY_BUFFER_UL, /**< magic string id of ECMA_OBJECT_CLASS_SHAREDARRAY_BUFFER */
#endif /* JERRY_BUILTIN_TYPEDARRAY */
#if JERRY_BUILTIN_SHAREDARRAYBUFFER
LIT_MAGIC_STRING_SHARED_ARRAY_BUFFER_UL, /**< magic string id of ECMA_OBJECT_CLASS_SHAREDARRAY_BUFFER */
#endif /* JERRY_BUILTIN_SHAREDARRAYBUFFER */
#if JERRY_BUILTIN_BIGINT
LIT_MAGIC_STRING_BIGINT_UL, /**< magic string id of ECMA_OBJECT_CLASS_BIGINT */
#endif /* JERRY_BUILTIN_BIGINT */