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Merge tag 'Fix_Integer_Overflow/Underflow' into develop 

Fix Integer Overflow / Underflow
This commit is contained in:
David E. Perez Negron Rocha 2020-06-19 18:58:21 -05:00
parent 8a2b4024d4 bcf24dfb70
commit e3bc3774ad
1 changed files with 2 additions and 0 deletions
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contracts/DECA.sol
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@ -156,6 +156,8 @@ contract DECA is ERC20, Ownable {
//Add weeks in case ICO gets not enough funds //Add weeks in case ICO gets not enough funds
function appendWeeks(uint addWeeks ) public onlyOwner { function appendWeeks(uint addWeeks ) public onlyOwner {
require(now >= bonus2Ends && now < endDate); require(now >= bonus2Ends && now < endDate);
// Fix Integer Overflow / Underflow
require(endDate < (endDate + (addWeeks * 1 weeks)));
// add weeks to the endDate // add weeks to the endDate
endDate += (addWeeks * 1 weeks); endDate += (addWeeks * 1 weeks);
} }