EVERY TIME ONCE _execute FUNCTION COMPLETED NEED TO SET isOpen TO 0. OTHERWISE WE CAN CALL EXECUTE FUNCTIONS MULTIMPLE TIMES.

Lines of code Vulnerability details Impact IN THIS WAY WE CAN CALL AND EXECUTE FUNCTIONS MULTIPLE TIMES . EVERY TIME BEFORE CALL EXECUTE NEED TO CALL INITIALIZE FUNCTIONS. Proof of Concept function executeInput calldata sell, Input calldata buy public payable reentrancyGuard internalCall...