TempleGold.sol::_getMintAmount

Issue: The multiplication of (block.timestamp - _lastMintTimestamp) with MAX_SUPPLY could potentially overflow.

Recommendation: Use SafeMath or Solidity 0.8's built-in overflow checks to ensure safe arithmetic operations.

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function _getMintAmount(VestingFactor memory vestingFactorCache) private view returns (uint256 mintAmount) {

uint32 _lastMintTimestamp = lastMintTimestamp;

uint256 totalSupplyCache = _totalDistributed;

/// @dev if vesting factor is not set, return 0. `_lastMintTimestamp` is set when vesting factor is set

if (_lastMintTimestamp == 0) { return 0; }

mintAmount = TempleMath.mulDivRound((block.timestamp - _lastMintTimestamp) * (MAX_SUPPLY), vestingFactorCache.numerator, vestingFactorCache.denominator, false);

if (totalSupplyCache + mintAmount > MAX_SUPPLY) {

unchecked {

mintAmount = MAX_SUPPLY - totalSupplyCache;

}

}

}

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