Caviar Private Pools - 0xAgro's results

Judge has assessed an item in Issue #421 as 3 risk. The relevant finding follows:

1. Unchecked Cast May Overflow As of Solidity 0.8 overflows are handled automatically; however, not for casting. For example uint32(4294967300) will result in 4 without reversion. Consider using OpenZepplin's SafeCast library. Even if it seems as though a value cannot overflow, it is best to be safe.

/src/PrivatePool.sol