Submission Details
Severity:
Error checking in the `TempleGold::_canDistribute` allows token to be distributed even when MAXSUPPLY is reached
Summary
Error checking in the TempleGold::_canDistribute allows token to be distributed even when MAXSUPPLY is reached
Vulnerability Details
function _canDistribute(uint256 mintAmount) private view returns (bool) {
return mintAmount != 0 && _totalDistributed + mintAmount == MAX_SUPPLY ? true : mintAmount >= MINIMUM_MINT;
}
Impact
When _totalDistributed + mintAmount > MAX_SUPPLY, as long as mintAmount >= MINIMUM_MINT, _canDistribute can still return true, which makes the distributed tokens exceed MAX_SUPPLY and does not meet the definition of MAX_SUPPLY
Tools Used
Manual review
Recommendations
_totalDistributed + mintAmount > MAX_SUPPLY should return false
Updates
Lead Judging Commences
inallhonesty over 1 year ago
Submission Judgement Published Reason: Incorrect statement
Assigned finding tags:
`_canDistribute` could return a result breaking the MAX TOTAL SUPPLY of TGLD
Prize pool breakdown
Total prize
25,000 USDC
nSLOC
99825 USDC / LOC
20,000 USDC
2,500 USDC
2,500 USDC
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