Wrong reward distribution in Bribe because deliverReward() won't set tokenRewardsPerEpoch[token][epochStart] to 0

Lines of code Vulnerability details Impact Function deliverReward in Bribe contract won't set tokenRewardsPerEpochtokenepochStart to 0 after transferring rewards. Gauge.getReward calls Voter.distribute which calls Gauge.deliverBribes which calls Bribe.deliverReward. so if Gauge.getReward or...

In Bribe, tokenRewardsPerEpoch isn't decreased after transferring the rewards

Lines of code Vulnerability details Impact DoS issues when users try to claim rewards. Proof of Concept tokenRewardsPerEpochtokenadjustedTstamp for a given epoch only increases when bribe.notifyRewardAmount is called and never decreases. Before it's called first time in a given epoch, this value...