LibJS: Propagate OOM from SetValueInBuffer AO

Author: https://github.com/shannonbooth
Commit: b1870bc47b
Pull-request: https://github.com/SerenityOS/serenity/pull/19702
Reviewed-by: https://github.com/linusg ✅

Userland/Libraries/LibJS/Runtime/AtomicsObject.cpp

@@ -371,7 +371,7 @@ JS_DEFINE_NATIVE_FUNCTION(AtomicsObject::store)
 
     // 7. Let elementType be TypedArrayElementType(typedArray).
     // 8. Perform SetValueInBuffer(buffer, indexedPosition, elementType, v, true, SeqCst).
-    typed_array->set_value_in_buffer(indexed_position, value_to_set, ArrayBuffer::Order::SeqCst, true);
+    MUST_OR_THROW_OOM(typed_array->set_value_in_buffer(indexed_position, value_to_set, ArrayBuffer::Order::SeqCst, true));
 
     // 9. Return v.
     return value_to_set;