Stored procedures: stored procedure with recursive call does not terminate

[zachmu]

Repro:

SET max_sp_recursion_depth=255;
DROP TABLE IF EXISTS PEOPLE;
CREATE TABLE PEOPLE (NAME VARCHAR(30));

DROP PROCEDURE IF EXISTS RECURSIVE_PROCEDURE;
DELIMITER //
CREATE PROCEDURE RECURSIVE_PROCEDURE(IN counter INT)
BEGIN

  SET counter := counter + 1;
    IF counter > 3 THEN
      SELECT CONCAT('Ended with value ', counter) AS RESULT;
    ELSE
      CALL RECURSIVE_PROCEDURE(counter);
    END IF;

END //
DELIMITER ;

CALL RECURSIVE_PROCEDURE(1);

[zachmu]

Another repro with two stored procedures that call eachother, same behavior:

SET max_sp_recursion_depth=255;
DROP TABLE IF EXISTS PEOPLE;
CREATE TABLE PEOPLE (NAME VARCHAR(30));

DROP PROCEDURE IF EXISTS PROC_A;
DELIMITER //
CREATE PROCEDURE PROC_A(IN counter INT)
BEGIN

  SET counter := counter + 1;
    IF counter > 3 THEN
      SELECT CONCAT('Ended in PROC_A with value ', counter) AS RESULT;
    ELSE
      CALL PROC_B(counter);
    END IF;

END //
DELIMITER ;


DROP PROCEDURE IF EXISTS PROC_B;
DELIMITER //
CREATE PROCEDURE PROC_B(IN counter INT)
BEGIN

  SET counter := counter + 1;
    IF counter > 3 THEN
      SELECT CONCAT('Ended in PROC_B with value ', counter) AS RESULT;
    ELSE
      CALL PROC_A(counter);
    END IF;

END //
DELIMITER ;

CALL PROC_A(1);