Reentrency in claimRewards in ConcurRewardPool

Judge @GalloDaSballo has assessed the 1st item in QA Report 163 as Medium risk. The relevant finding follows: … Reentrency in claimRewards in ConcurRewardPool The function claimRewards is open to reenterncy, if the safeTransfer function of a token calls the claimRewards again the tokens can be...