"If handleCheckUpdate is called without holding the lock, multiple handleCheckUpdate calls for the same check may be executed out of order, which could result in the final state of the check being set to an unknown state. This commit will cause such a problem to occur."
"If handleCheckUpdate is called without holding the lock, multiple handleCheckUpdate calls for the same check may be executed out of order, which could result in the final state of the check being set to an unknown state. This commit will cause such a problem to occur."