Token9CC1.swapAndSendToFeeOfNft(uint256) (#1609-1619) ignores return value by IERC20(BUSD).transfer(nftPool,newBalance) (#1616)
Token9CC1.swapAndSendToFeeOfBuyback(uint256) (#1623-1633) ignores return value by IERC20(BUSD).transfer(buyBackWallet,newBalance) (#1630)
Token9CC1.swapAndSendDividendsOrg(uint256) (#1722-1732) ignores return value by IERC20(BUSD).transfer(orgDividendAdress,newBalance) (#1729)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.
Additional information: link
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Contract locking ether found:
Contract Token9CC1 (#1147-1760) has payable functions:
- Token9CC1.receive() (#1291-1293)
But does not have a function to withdraw the ether
Remove the payable attribute or add a withdraw function.
Additional information: link
Contract ownership is not renounced (belongs to a wallet)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#54-57)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#63-67)
get(IterableMapping.Map,address) should be declared external:
- IterableMapping.get(IterableMapping.Map,address) (#374-376)
getIndexOfKey(IterableMapping.Map,address) should be declared external:
- IterableMapping.getIndexOfKey(IterableMapping.Map,address) (#378-383)
getKeyAtIndex(IterableMapping.Map,uint256) should be declared external:
- IterableMapping.getKeyAtIndex(IterableMapping.Map,uint256) (#385-387)
size(IterableMapping.Map) should be declared external:
- IterableMapping.size(IterableMapping.Map) (#391-393)
name() should be declared external:
- ERC20.name() (#474-476)
symbol() should be declared external:
- ERC20.symbol() (#482-484)
decimals() should be declared external:
- ERC20.decimals() (#499-501)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#525-528)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#533-535)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#544-547)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#562-570)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#584-587)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#603-606)
distributeCAKEDividends(uint256) should be declared external:
- DividendPayingToken.distributeCAKEDividends(uint256) (#1023-1034)
withdrawDividend() should be declared external:
- DividendPayingToken.withdrawDividend() (#1038-1040)
- USDTDividendTracker.withdrawDividend() (#1791-1793)
dividendOf(address) should be declared external:
- DividendPayingToken.dividendOf(address) (#1066-1068)
withdrawnDividendOf(address) should be declared external:
- DividendPayingToken.withdrawnDividendOf(address) (#1080-1082)
updateDividendTracker(address) should be declared external:
- Token9CC1.updateDividendTracker(address) (#1313-1328)
updateUniswapV2Router(address) should be declared external:
- Token9CC1.updateUniswapV2Router(address) (#1330-1337)
setAutomatedMarketMakerPair(address,bool) should be declared external:
- Token9CC1.setAutomatedMarketMakerPair(address,bool) (#1372-1376)
updateGasForProcessing(uint256) should be declared external:
- Token9CC1.updateGasForProcessing(uint256) (#1392-1397)
isExcludedFromFees(address) should be declared external:
- Token9CC1.isExcludedFromFees(address) (#1411-1413)
withdrawableDividendOf(address) should be declared external:
- Token9CC1.withdrawableDividendOf(address) (#1415-1417)
dividendTokenBalanceOf(address) should be declared external:
- Token9CC1.dividendTokenBalanceOf(address) (#1419-1421)
swapManual() should be declared external:
- Token9CC1.swapManual() (#1682-1693)
getAccountAtIndex(uint256) should be declared external:
- USDTDividendTracker.getAccountAtIndex(uint256) (#1867-1884)
process(uint256) should be declared external:
- USDTDividendTracker.process(uint256) (#1911-1956)
Use the external attribute for functions never called from the contract.
Additional information: link
Reentrancy in Token9CC1._transfer(address,address,uint256) (#1471-1605):
External calls:
- swapAndSendToFeeOfNft(AmountNftDividendFee) (#1519)
- IERC20(BUSD).transfer(nftPool,newBalance) (#1616)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendToFeeOfBuyback(AmountBuyBackFee) (#1520)
- IERC20(BUSD).transfer(buyBackWallet,newBalance) (#1630)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendDividendsOrg(AmountOrgDividendFee) (#1521)
- IERC20(BUSD).transfer(orgDividendAdress,newBalance) (#1729)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendDividends(AmountTokenRewardsFee) (#1522)
- success = IERC20(BUSD).transfer(address(dividendTracker),newBalance) (#1741)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- dividendTracker.distributeCAKEDividends(newBalance) (#1744)
State variables written after the call(s):
- AmountBuyBackFee += DFee (#1568)
- AmountBuyBackFee += DFee (#1579)
- AmountNftDividendFee += MFee (#1566)
- AmountNftDividendFee += MFee (#1577)
- AmountOrgDividendFee += LFee (#1562)
- AmountOrgDividendFee += LFee (#1573)
- AmountTokenRewardsFee += RFee (#1564)
- AmountTokenRewardsFee += RFee (#1575)
- super._transfer(from,address(this),fees) (#1585)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#632)
- _balances[recipient] = _balances[recipient].add(amount) (#633)
- super._transfer(from,to,amount) (#1588)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#632)
- _balances[recipient] = _balances[recipient].add(amount) (#633)
- swapping = false (#1525)
Reentrancy in DividendPayingToken._withdrawDividendOfUser(address) (#1044-1060):
External calls:
- success = IERC20(USDT).transfer(user,_withdrawableDividend) (#1049)
State variables written after the call(s):
- withdrawnDividends[user] = withdrawnDividends[user].sub(_withdrawableDividend) (#1052)
Reentrancy in Token9CC1.updateDividendTracker(address) (#1313-1328):
External calls:
- newDividendTracker.excludeFromDividends(address(newDividendTracker)) (#1320)
- newDividendTracker.excludeFromDividends(address(this)) (#1321)
- newDividendTracker.excludeFromDividends(owner()) (#1322)
- newDividendTracker.excludeFromDividends(address(uniswapV2Router)) (#1323)
State variables written after the call(s):
- dividendTracker = newDividendTracker (#1327)
Apply the check-effects-interactions pattern.
Additional information: link
Token9CC1._transfer(address,address,uint256).fees (#1555) is a local variable never initialized
Token9CC1._transfer(address,address,uint256).iterations (#1596) is a local variable never initialized
Token9CC1._transfer(address,address,uint256).claims (#1596) is a local variable never initialized
Token9CC1._transfer(address,address,uint256).lastProcessedIndex (#1596) is a local variable never initialized
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.
Additional information: link
Token9CC1.claim() (#1458-1460) ignores return value by dividendTracker.processAccount(msg.sender,false) (#1459)
Token9CC1._transfer(address,address,uint256) (#1471-1605) ignores return value by dividendTracker.process(gas) (#1596-1601)
Token9CC1.addLiquidity(uint256,uint256) (#1701-1719) ignores return value by uniswapV2Router.addLiquidity(address(this),USDT,tokenAmount,usdtAmount,0,0,address(0),block.timestamp) (#1708-1717)
Ensure that all the return values of the function calls are used.
Additional information: link
DividendPayingToken.constructor(string,string)._name (#1018) shadows:
- ERC20._name (#454) (state variable)
DividendPayingToken.constructor(string,string)._symbol (#1018) shadows:
- ERC20._symbol (#455) (state variable)
DividendPayingToken.dividendOf(address)._owner (#1066) shadows:
- Ownable._owner (#19) (state variable)
DividendPayingToken.withdrawableDividendOf(address)._owner (#1073) shadows:
- Ownable._owner (#19) (state variable)
DividendPayingToken.withdrawnDividendOf(address)._owner (#1080) shadows:
- Ownable._owner (#19) (state variable)
DividendPayingToken.accumulativeDividendOf(address)._owner (#1090) shadows:
- Ownable._owner (#19) (state variable)
Rename the local variables that shadow another component.
Additional information: link
Token9CC1.setSwapTokensAtAmount(uint256) (#1365-1367) should emit an event for:
- swapTokensAtAmount = value (#1366)
Emit an event for critical parameter changes.
Additional information: link
Token9CC1.setBuyBackWallet(address).wallet (#1304) lacks a zero-check on :
- buyBackWallet = wallet (#1305)
Token9CC1.setNFTPool(address)._nftPool (#1309) lacks a zero-check on :
- nftPool = _nftPool (#1310)
Token9CC1.updateUniswapV2Router(address)._uniswapV2Pair (#1334-1335) lacks a zero-check on :
- uniswapV2Pair = _uniswapV2Pair (#1336)
Check that the address is not zero.
Additional information: link
DividendPayingToken._withdrawDividendOfUser(address) (#1044-1060) has external calls inside a loop: success = IERC20(USDT).transfer(user,_withdrawableDividend) (#1049)
Favor pull over push strategy for external calls.
Additional information: link
Variable 'Token9CC1._transfer(address,address,uint256).claims (#1596)' in Token9CC1._transfer(address,address,uint256) (#1471-1605) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1597)
Variable 'Token9CC1._transfer(address,address,uint256).iterations (#1596)' in Token9CC1._transfer(address,address,uint256) (#1471-1605) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1597)
Variable 'Token9CC1._transfer(address,address,uint256).lastProcessedIndex (#1596)' in Token9CC1._transfer(address,address,uint256) (#1471-1605) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1597)
Move all variable declarations prior to any usage of the variable, and ensure that reaching a variable declaration does not depend on some conditional if it is used unconditionally.
Additional information: link
Reentrancy in Token9CC1._transfer(address,address,uint256) (#1471-1605):
External calls:
- swapAndSendToFeeOfNft(AmountNftDividendFee) (#1519)
- IERC20(BUSD).transfer(nftPool,newBalance) (#1616)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendToFeeOfBuyback(AmountBuyBackFee) (#1520)
- IERC20(BUSD).transfer(buyBackWallet,newBalance) (#1630)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
State variables written after the call(s):
- swapAndSendToFeeOfBuyback(AmountBuyBackFee) (#1520)
- _allowances[owner][spender] = amount (#698)
Reentrancy in Token9CC1._transfer(address,address,uint256) (#1471-1605):
External calls:
- swapAndSendToFeeOfNft(AmountNftDividendFee) (#1519)
- IERC20(BUSD).transfer(nftPool,newBalance) (#1616)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendToFeeOfBuyback(AmountBuyBackFee) (#1520)
- IERC20(BUSD).transfer(buyBackWallet,newBalance) (#1630)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendDividendsOrg(AmountOrgDividendFee) (#1521)
- IERC20(BUSD).transfer(orgDividendAdress,newBalance) (#1729)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
State variables written after the call(s):
- swapAndSendDividendsOrg(AmountOrgDividendFee) (#1521)
- _allowances[owner][spender] = amount (#698)
Reentrancy in Token9CC1._transfer(address,address,uint256) (#1471-1605):
External calls:
- swapAndSendToFeeOfNft(AmountNftDividendFee) (#1519)
- IERC20(BUSD).transfer(nftPool,newBalance) (#1616)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendToFeeOfBuyback(AmountBuyBackFee) (#1520)
- IERC20(BUSD).transfer(buyBackWallet,newBalance) (#1630)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendDividendsOrg(AmountOrgDividendFee) (#1521)
- IERC20(BUSD).transfer(orgDividendAdress,newBalance) (#1729)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendDividends(AmountTokenRewardsFee) (#1522)
- success = IERC20(BUSD).transfer(address(dividendTracker),newBalance) (#1741)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- dividendTracker.distributeCAKEDividends(newBalance) (#1744)
State variables written after the call(s):
- swapAndSendDividends(AmountTokenRewardsFee) (#1522)
- _allowances[owner][spender] = amount (#698)
Reentrancy in Token9CC1.constructor() (#1247-1289):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),USDT) (#1254-1255)
State variables written after the call(s):
- uniswapV2Pair = _uniswapV2Pair (#1258)
- uniswapV2Router = _uniswapV2Router (#1257)
Reentrancy in Token9CC1.constructor() (#1247-1289):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),USDT) (#1254-1255)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1260)
- dividendTracker.excludeFromDividends(pair) (#1385)
- dividendTracker.excludeFromDividends(address(dividendTracker)) (#1263)
- dividendTracker.excludeFromDividends(address(this)) (#1264)
- dividendTracker.excludeFromDividends(owner()) (#1265)
- dividendTracker.excludeFromDividends(deadWallet) (#1266)
- dividendTracker.excludeFromDividends(address(_uniswapV2Router)) (#1267)
- dividendTracker.excludeFromDividends(deadWallet2) (#1268)
- dividendTracker.excludeFromDividends(airDropAddress) (#1269)
- dividendTracker.excludeFromDividends(vestingAddress) (#1270)
- dividendTracker.excludeFromDividends(presaleAddress) (#1271)
- dividendTracker.excludeFromDividends(fundAddress) (#1273)
State variables written after the call(s):
- _mint(owner(),100000000000 * (10 ** 18)) (#1288)
- _balances[account] = _balances[account].add(amount) (#652)
- excludeFromFees(owner(),true) (#1276)
- _isExcludedFromFees[account] = excluded (#1344)
- excludeFromFees(_liquidityAddAddress,true) (#1277)
- _isExcludedFromFees[account] = excluded (#1344)
- excludeFromFees(address(this),true) (#1278)
- _isExcludedFromFees[account] = excluded (#1344)
- excludeFromFees(buyBackWallet,true) (#1279)
- _isExcludedFromFees[account] = excluded (#1344)
- excludeFromFees(fundAddress,true) (#1280)
- _isExcludedFromFees[account] = excluded (#1344)
- _mint(owner(),100000000000 * (10 ** 18)) (#1288)
- _totalSupply = _totalSupply.add(amount) (#651)
- excludeFromFees(owner(),true) (#1276)
- excludeFeeAddressArr.push(account) (#1348)
- excludeFeeAddressArr[i] = excludeFeeAddressArr[excludeFeeAddressArr.length - 1] (#1353)
- excludeFromFees(_liquidityAddAddress,true) (#1277)
- excludeFeeAddressArr.push(account) (#1348)
- excludeFeeAddressArr[i] = excludeFeeAddressArr[excludeFeeAddressArr.length - 1] (#1353)
- excludeFromFees(address(this),true) (#1278)
- excludeFeeAddressArr.push(account) (#1348)
- excludeFeeAddressArr[i] = excludeFeeAddressArr[excludeFeeAddressArr.length - 1] (#1353)
- excludeFromFees(buyBackWallet,true) (#1279)
- excludeFeeAddressArr.push(account) (#1348)
- excludeFeeAddressArr[i] = excludeFeeAddressArr[excludeFeeAddressArr.length - 1] (#1353)
- excludeFromFees(fundAddress,true) (#1280)
- excludeFeeAddressArr.push(account) (#1348)
- excludeFeeAddressArr[i] = excludeFeeAddressArr[excludeFeeAddressArr.length - 1] (#1353)
Reentrancy in USDTDividendTracker.processAccount(address,bool) (#1958-1968):
External calls:
- amount = _withdrawDividendOfUser(account) (#1959)
- success = IERC20(USDT).transfer(user,_withdrawableDividend) (#1049)
State variables written after the call(s):
- lastClaimTimes[account] = block.timestamp (#1962)
Reentrancy in Token9CC1.swapAndSendDividends(uint256) (#1735-1747):
External calls:
- swapTokensForCake(tokens) (#1737)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
State variables written after the call(s):
- AmountTokenRewardsFee = AmountTokenRewardsFee - tokens (#1739)
Reentrancy in Token9CC1.swapAndSendDividendsBak(uint256) (#1749-1759):
External calls:
- swapTokensForCake(tokens) (#1750)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
State variables written after the call(s):
- AmountTokenRewardsFee = AmountTokenRewardsFee - tokens (#1751)
Reentrancy in Token9CC1.swapAndSendDividendsOrg(uint256) (#1722-1732):
External calls:
- swapTokensForCake(tokens) (#1726)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- IERC20(BUSD).transfer(orgDividendAdress,newBalance) (#1729)
State variables written after the call(s):
- AmountOrgDividendFee = AmountOrgDividendFee - tokens (#1731)
Reentrancy in Token9CC1.swapAndSendToFeeOfBuyback(uint256) (#1623-1633):
External calls:
- swapTokensForCake(tokens) (#1627)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- IERC20(BUSD).transfer(buyBackWallet,newBalance) (#1630)
State variables written after the call(s):
- AmountBuyBackFee = AmountBuyBackFee - tokens (#1632)
Reentrancy in Token9CC1.swapAndSendToFeeOfNft(uint256) (#1609-1619):
External calls:
- swapTokensForCake(tokens) (#1613)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- IERC20(BUSD).transfer(nftPool,newBalance) (#1616)
State variables written after the call(s):
- AmountNftDividendFee = AmountNftDividendFee - tokens (#1618)
Reentrancy in Token9CC1.swapManual() (#1682-1693):
External calls:
- swapAndSendToFeeOfNft(AmountNftDividendFee) (#1687)
- IERC20(BUSD).transfer(nftPool,newBalance) (#1616)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendToFeeOfBuyback(AmountBuyBackFee) (#1688)
- IERC20(BUSD).transfer(buyBackWallet,newBalance) (#1630)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
State variables written after the call(s):
- swapAndSendToFeeOfBuyback(AmountBuyBackFee) (#1688)
- _allowances[owner][spender] = amount (#698)
Reentrancy in Token9CC1.swapManual() (#1682-1693):
External calls:
- swapAndSendToFeeOfNft(AmountNftDividendFee) (#1687)
- IERC20(BUSD).transfer(nftPool,newBalance) (#1616)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendToFeeOfBuyback(AmountBuyBackFee) (#1688)
- IERC20(BUSD).transfer(buyBackWallet,newBalance) (#1630)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendDividendsOrg(AmountOrgDividendFee) (#1689)
- IERC20(BUSD).transfer(orgDividendAdress,newBalance) (#1729)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
State variables written after the call(s):
- swapAndSendDividendsOrg(AmountOrgDividendFee) (#1689)
- _allowances[owner][spender] = amount (#698)
Reentrancy in Token9CC1.swapManual() (#1682-1693):
External calls:
- swapAndSendToFeeOfNft(AmountNftDividendFee) (#1687)
- IERC20(BUSD).transfer(nftPool,newBalance) (#1616)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendToFeeOfBuyback(AmountBuyBackFee) (#1688)
- IERC20(BUSD).transfer(buyBackWallet,newBalance) (#1630)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendDividendsOrg(AmountOrgDividendFee) (#1689)
- IERC20(BUSD).transfer(orgDividendAdress,newBalance) (#1729)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendDividends(AmountTokenRewardsFee) (#1690)
- success = IERC20(BUSD).transfer(address(dividendTracker),newBalance) (#1741)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- dividendTracker.distributeCAKEDividends(newBalance) (#1744)
State variables written after the call(s):
- swapAndSendDividends(AmountTokenRewardsFee) (#1690)
- _allowances[owner][spender] = amount (#698)
- swapping = false (#1692)
Reentrancy in Token9CC1.updateUniswapV2Router(address) (#1330-1337):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),USDT) (#1334-1335)
State variables written after the call(s):
- uniswapV2Pair = _uniswapV2Pair (#1336)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in Token9CC1._setAutomatedMarketMakerPair(address,bool) (#1380-1389):
External calls:
- dividendTracker.excludeFromDividends(pair) (#1385)
Event emitted after the call(s):
- SetAutomatedMarketMakerPair(pair,value) (#1388)
Reentrancy in Token9CC1._transfer(address,address,uint256) (#1471-1605):
External calls:
- swapAndSendToFeeOfNft(AmountNftDividendFee) (#1519)
- IERC20(BUSD).transfer(nftPool,newBalance) (#1616)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendToFeeOfBuyback(AmountBuyBackFee) (#1520)
- IERC20(BUSD).transfer(buyBackWallet,newBalance) (#1630)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#699)
- swapAndSendToFeeOfBuyback(AmountBuyBackFee) (#1520)
Reentrancy in Token9CC1._transfer(address,address,uint256) (#1471-1605):
External calls:
- swapAndSendToFeeOfNft(AmountNftDividendFee) (#1519)
- IERC20(BUSD).transfer(nftPool,newBalance) (#1616)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendToFeeOfBuyback(AmountBuyBackFee) (#1520)
- IERC20(BUSD).transfer(buyBackWallet,newBalance) (#1630)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendDividendsOrg(AmountOrgDividendFee) (#1521)
- IERC20(BUSD).transfer(orgDividendAdress,newBalance) (#1729)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#699)
- swapAndSendDividendsOrg(AmountOrgDividendFee) (#1521)
Reentrancy in Token9CC1._transfer(address,address,uint256) (#1471-1605):
External calls:
- swapAndSendToFeeOfNft(AmountNftDividendFee) (#1519)
- IERC20(BUSD).transfer(nftPool,newBalance) (#1616)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendToFeeOfBuyback(AmountBuyBackFee) (#1520)
- IERC20(BUSD).transfer(buyBackWallet,newBalance) (#1630)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendDividendsOrg(AmountOrgDividendFee) (#1521)
- IERC20(BUSD).transfer(orgDividendAdress,newBalance) (#1729)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendDividends(AmountTokenRewardsFee) (#1522)
- success = IERC20(BUSD).transfer(address(dividendTracker),newBalance) (#1741)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- dividendTracker.distributeCAKEDividends(newBalance) (#1744)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#699)
- swapAndSendDividends(AmountTokenRewardsFee) (#1522)
- SendDividends(tokens,newBalance) (#1745)
- swapAndSendDividends(AmountTokenRewardsFee) (#1522)
- Transfer(sender,recipient,amount) (#634)
- super._transfer(from,address(this),fees) (#1585)
- Transfer(sender,recipient,amount) (#634)
- super._transfer(from,to,amount) (#1588)
Reentrancy in Token9CC1._transfer(address,address,uint256) (#1471-1605):
External calls:
- swapAndSendToFeeOfNft(AmountNftDividendFee) (#1519)
- IERC20(BUSD).transfer(nftPool,newBalance) (#1616)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendToFeeOfBuyback(AmountBuyBackFee) (#1520)
- IERC20(BUSD).transfer(buyBackWallet,newBalance) (#1630)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendDividendsOrg(AmountOrgDividendFee) (#1521)
- IERC20(BUSD).transfer(orgDividendAdress,newBalance) (#1729)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendDividends(AmountTokenRewardsFee) (#1522)
- success = IERC20(BUSD).transfer(address(dividendTracker),newBalance) (#1741)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- dividendTracker.distributeCAKEDividends(newBalance) (#1744)
- dividendTracker.setBalance(address(from),balanceOf(from)) (#1590)
- dividendTracker.setBalance(address(to),balanceOf(to)) (#1591)
- dividendTracker.process(gas) (#1596-1601)
Event emitted after the call(s):
- ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1597)
Reentrancy in Token9CC1.constructor() (#1247-1289):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),USDT) (#1254-1255)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1260)
- dividendTracker.excludeFromDividends(pair) (#1385)
Event emitted after the call(s):
- SetAutomatedMarketMakerPair(pair,value) (#1388)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1260)
Reentrancy in Token9CC1.constructor() (#1247-1289):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),USDT) (#1254-1255)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1260)
- dividendTracker.excludeFromDividends(pair) (#1385)
- dividendTracker.excludeFromDividends(address(dividendTracker)) (#1263)
- dividendTracker.excludeFromDividends(address(this)) (#1264)
- dividendTracker.excludeFromDividends(owner()) (#1265)
- dividendTracker.excludeFromDividends(deadWallet) (#1266)
- dividendTracker.excludeFromDividends(address(_uniswapV2Router)) (#1267)
- dividendTracker.excludeFromDividends(deadWallet2) (#1268)
- dividendTracker.excludeFromDividends(airDropAddress) (#1269)
- dividendTracker.excludeFromDividends(vestingAddress) (#1270)
- dividendTracker.excludeFromDividends(presaleAddress) (#1271)
- dividendTracker.excludeFromDividends(fundAddress) (#1273)
Event emitted after the call(s):
- ExcludeFromFees(account,excluded) (#1360)
- excludeFromFees(fundAddress,true) (#1280)
- ExcludeFromFees(account,excluded) (#1360)
- excludeFromFees(buyBackWallet,true) (#1279)
- ExcludeFromFees(account,excluded) (#1360)
- excludeFromFees(address(this),true) (#1278)
- ExcludeFromFees(account,excluded) (#1360)
- excludeFromFees(_liquidityAddAddress,true) (#1277)
- ExcludeFromFees(account,excluded) (#1360)
- excludeFromFees(owner(),true) (#1276)
- Transfer(address(0),account,amount) (#653)
- _mint(owner(),100000000000 * (10 ** 18)) (#1288)
Reentrancy in USDTDividendTracker.processAccount(address,bool) (#1958-1968):
External calls:
- amount = _withdrawDividendOfUser(account) (#1959)
- success = IERC20(USDT).transfer(user,_withdrawableDividend) (#1049)
Event emitted after the call(s):
- Claim(account,amount,automatic) (#1963)
Reentrancy in Token9CC1.processDividendTracker(uint256) (#1453-1456):
External calls:
- (iterations,claims,lastProcessedIndex) = dividendTracker.process(gas) (#1454)
Event emitted after the call(s):
- ProcessedDividendTracker(iterations,claims,lastProcessedIndex,false,gas,tx.origin) (#1455)
Reentrancy in Token9CC1.swapAndSendDividends(uint256) (#1735-1747):
External calls:
- swapTokensForCake(tokens) (#1737)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- success = IERC20(BUSD).transfer(address(dividendTracker),newBalance) (#1741)
- dividendTracker.distributeCAKEDividends(newBalance) (#1744)
Event emitted after the call(s):
- SendDividends(tokens,newBalance) (#1745)
Reentrancy in Token9CC1.swapAndSendDividendsBak(uint256) (#1749-1759):
External calls:
- swapTokensForCake(tokens) (#1750)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- success = IERC20(USDT).transfer(address(dividendTracker),dividends) (#1753)
- dividendTracker.distributeCAKEDividends(dividends) (#1756)
Event emitted after the call(s):
- SendDividends(tokens,dividends) (#1757)
Reentrancy in Token9CC1.swapManual() (#1682-1693):
External calls:
- swapAndSendToFeeOfNft(AmountNftDividendFee) (#1687)
- IERC20(BUSD).transfer(nftPool,newBalance) (#1616)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendToFeeOfBuyback(AmountBuyBackFee) (#1688)
- IERC20(BUSD).transfer(buyBackWallet,newBalance) (#1630)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#699)
- swapAndSendToFeeOfBuyback(AmountBuyBackFee) (#1688)
Reentrancy in Token9CC1.swapManual() (#1682-1693):
External calls:
- swapAndSendToFeeOfNft(AmountNftDividendFee) (#1687)
- IERC20(BUSD).transfer(nftPool,newBalance) (#1616)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendToFeeOfBuyback(AmountBuyBackFee) (#1688)
- IERC20(BUSD).transfer(buyBackWallet,newBalance) (#1630)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendDividendsOrg(AmountOrgDividendFee) (#1689)
- IERC20(BUSD).transfer(orgDividendAdress,newBalance) (#1729)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#699)
- swapAndSendDividendsOrg(AmountOrgDividendFee) (#1689)
Reentrancy in Token9CC1.swapManual() (#1682-1693):
External calls:
- swapAndSendToFeeOfNft(AmountNftDividendFee) (#1687)
- IERC20(BUSD).transfer(nftPool,newBalance) (#1616)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendToFeeOfBuyback(AmountBuyBackFee) (#1688)
- IERC20(BUSD).transfer(buyBackWallet,newBalance) (#1630)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendDividendsOrg(AmountOrgDividendFee) (#1689)
- IERC20(BUSD).transfer(orgDividendAdress,newBalance) (#1729)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- swapAndSendDividends(AmountTokenRewardsFee) (#1690)
- success = IERC20(BUSD).transfer(address(dividendTracker),newBalance) (#1741)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1671-1677)
- dividendTracker.distributeCAKEDividends(newBalance) (#1744)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#699)
- swapAndSendDividends(AmountTokenRewardsFee) (#1690)
- SendDividends(tokens,newBalance) (#1745)
- swapAndSendDividends(AmountTokenRewardsFee) (#1690)
Reentrancy in Token9CC1.updateDividendTracker(address) (#1313-1328):
External calls:
- newDividendTracker.excludeFromDividends(address(newDividendTracker)) (#1320)
- newDividendTracker.excludeFromDividends(address(this)) (#1321)
- newDividendTracker.excludeFromDividends(owner()) (#1322)
- newDividendTracker.excludeFromDividends(address(uniswapV2Router)) (#1323)
Event emitted after the call(s):
- UpdateDividendTracker(newAddress,address(dividendTracker)) (#1325)
Apply the check-effects-interactions pattern.
Additional information: link
USDTDividendTracker.getAccount(address) (#1822-1865) uses timestamp for comparisons
Dangerous comparisons:
- nextClaimTime > block.timestamp (#1862-1864)
USDTDividendTracker.canAutoClaim(uint256) (#1886-1892) uses timestamp for comparisons
Dangerous comparisons:
- lastClaimTime > block.timestamp (#1887)
- block.timestamp.sub(lastClaimTime) >= claimWait (#1891)
Avoid relying on block.timestamp.
Additional information: link
Context._msgData() (#11-14) is never used and should be removed
DividendPayingToken._transfer(address,address,uint256) (#1100-1106) is never used and should be removed
SafeMath.mod(uint256,uint256) (#266-268) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#282-285) is never used and should be removed
SafeMathInt.abs(int256) (#132-135) is never used and should be removed
SafeMathInt.div(int256,int256) (#103-109) is never used and should be removed
SafeMathInt.mul(int256,int256) (#91-98) is never used and should be removed
Token9CC1.addLiquidity(uint256,uint256) (#1701-1719) is never used and should be removed
Token9CC1.swapAndSendDividendsBak(uint256) (#1749-1759) is never used and should be removed
Token9CC1.swapTokensForEth(uint256) (#1638-1657) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version^0.6.2 (#2) allows old versions
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.
Additional information: link
Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#756) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#757) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#774) is not in mixedCase
Function IUniswapV2Router01.WETH() (#796) is not in mixedCase
Parameter DividendPayingToken.dividendOf(address)._owner (#1066) is not in mixedCase
Parameter DividendPayingToken.withdrawableDividendOf(address)._owner (#1073) is not in mixedCase
Parameter DividendPayingToken.withdrawnDividendOf(address)._owner (#1080) is not in mixedCase
Parameter DividendPayingToken.accumulativeDividendOf(address)._owner (#1090) is not in mixedCase
Variable DividendPayingToken.USDT (#992) is not in mixedCase
Constant DividendPayingToken.magnitude (#998) is not in UPPER_CASE_WITH_UNDERSCORES
Parameter Token9CC1.setNFTPool(address)._nftPool (#1309) is not in mixedCase
Variable Token9CC1.USDT (#1161) is not in mixedCase
Variable Token9CC1.BUSD (#1162) is not in mixedCase
Variable Token9CC1._liquidityAddAddress (#1169) is not in mixedCase
Variable Token9CC1.USDTRewardsFee (#1178) is not in mixedCase
Variable Token9CC1.AmountTokenRewardsFee (#1186) is not in mixedCase
Variable Token9CC1.AmountLiquidityFee (#1187) is not in mixedCase
Variable Token9CC1.AmountNftDividendFee (#1188) is not in mixedCase
Variable Token9CC1.AmountBuyBackFee (#1189) is not in mixedCase
Variable Token9CC1.AmountOrgDividendFee (#1190) is not in mixedCase
Parameter USDTDividendTracker.getAccount(address)._account (#1822) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#12)" inContext (#6-15)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#801) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#802)
Variable DividendPayingToken._withdrawDividendOfUser(address)._withdrawableDividend (#1045) is too similar to USDTDividendTracker.getAccount(address).withdrawableDividends (#1827)
Prevent variables from having similar names.
Additional information: link
Token9CC1.constructor() (#1247-1289) uses literals with too many digits:
- _mint(owner(),100000000000 * (10 ** 18)) (#1288)
Token9CC1.updateGasForProcessing(uint256) (#1392-1397) uses literals with too many digits:
- require(bool,string)(newValue >= 200000 && newValue <= 500000,gasForProcessing must be between 200,000 and 500,000) (#1393)
Token9CC1.slitherConstructorVariables() (#1147-1760) uses literals with too many digits:
- deadWallet = 0x000000000000000000000000000000000000dEaD (#1159)
Token9CC1.slitherConstructorVariables() (#1147-1760) uses literals with too many digits:
- deadWallet2 = 0x0000000000000000000000000000000000000000 (#1160)
Token9CC1.slitherConstructorVariables() (#1147-1760) uses literals with too many digits:
- swapTokensAtAmount = 20000000 * (10 ** 18) (#1175)
Token9CC1.slitherConstructorVariables() (#1147-1760) uses literals with too many digits:
- gasForProcessing = 200000 (#1197)
USDTDividendTracker.constructor() (#1782-1785) uses literals with too many digits:
- minimumTokenBalanceForDividends = 100000 * (10 ** 18) (#1784)
USDTDividendTracker.getAccountAtIndex(uint256) (#1867-1884) uses literals with too many digits:
- (0x0000000000000000000000000000000000000000,- 1,- 1,0,0,0,0,0) (#1878)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
SafeMathInt.MAX_INT256 (#86) is never used in SafeMathInt (#84-142)
Remove unused state variables.
Additional information: link
Token9CC1.AmountLiquidityFee (#1187) should be constant
Token9CC1.BUSD (#1162) should be constant
Token9CC1.USDT (#1161) should be constant
Token9CC1.USDTRewardsFee (#1178) should be constant
Token9CC1._liquidityAddAddress (#1169) should be constant
Token9CC1.airDropAddress (#1172) should be constant
Token9CC1.buyBackFeeBuy (#1181) should be constant
Token9CC1.buyBackFeeSell (#1179) should be constant
Token9CC1.deadWallet (#1159) should be constant
Token9CC1.deadWallet2 (#1160) should be constant
Token9CC1.fundAddress (#1173) should be constant
Token9CC1.nftDividendFee (#1180) should be constant
Token9CC1.orgDividendAdress (#1167) should be constant
Token9CC1.orgDividendFee (#1182) should be constant
Token9CC1.presaleAddress (#1170) should be constant
Token9CC1.vestingAddress (#1171) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
Unable to find website, listings and other project-related information
Young tokens have high risks of scam / price dump / death
Token has no active CoinGecko listing / rank
Token has no active CoinMarketCap listing / rank
Unable to find Telegram and Twitter accounts