Users can not initialize and withdraw tokens if coinsPerSecond is 0

Lines of code Vulnerability details Impact If a user tries to claim a few totalCoins with a long vestingTime, this user will call the initialize function failed, and can not withdraw funds. Proof of Concept In MerkleResistor.sol L259: uint coinsPerSecond = totalCoins uint100 - tree.pctUpFront /...

Lending Pair initialize function can be front run.

Handle jonah1005 Vulnerability details Impact LendingPair does not initialize tokenMaster, controller, tokens. A hacker can listen the deployer address and front run the initialize transaction. The initialized contract would look almost exactly the same if the hacker only replace lpTokenMaster wi...