Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
CoinToken.addLiquidity(uint256,uint256) (#1167-1180) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1172-1179)
Ensure that an arbitrary user cannot withdraw unauthorized funds.
Additional information: link
Reentrancy in CoinToken._transfer(address,address,uint256) (#1057-1124):
External calls:
- swapAndLiquify(contractTokenBalance) (#1111)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1172-1179)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1158-1164)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1111)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1172-1179)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1123)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#973)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1236)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1247)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#880)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1238)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1248)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#882)
- _rOwned[BurnAddress] = _rOwned[BurnAddress].add(rBurn) (#1216)
- _rOwned[_Dev] = _rOwned[_Dev].add(rDev) (#1224)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1229)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1230)
- _tokenTransfer(from,to,amount,takeFee) (#1123)
- _rTotal = _rTotal.sub(rFee) (#928)
- _tokenTransfer(from,to,amount,takeFee) (#1123)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#975)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#879)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1246)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1237)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#881)
Apply the check-effects-interactions pattern.
Additional information: link
Combination 1: Reentrancy vulnerabilities + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.
CoinToken.addLiquidity(uint256,uint256) (#1167-1180) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1172-1179)
Ensure that all the return values of the function calls are used.
Additional information: link
CoinToken.allowance(address,address).owner (#796) shadows:
- Ownable.owner() (#408-410) (function)
CoinToken._approve(address,address,uint256).owner (#1049) shadows:
- Ownable.owner() (#408-410) (function)
Rename the local variables that shadow another component.
Additional information: link
CoinToken.deliver(uint256) (#829-836) should emit an event for:
- _tFeeTotal = _tFeeTotal.add(tAmount) (#835)
CoinToken.setTaxFeePercent(uint256) (#896-898) should emit an event for:
- _taxFee = taxFee (#897)
CoinToken.setDevFee(uint256) (#902-904) should emit an event for:
- _DevFee = DevFee (#903)
CoinToken.setLiquidityFeePercent(uint256) (#905-907) should emit an event for:
- _liquidityFee = liquidityFee (#906)
CoinToken.setBurnPercent(uint256) (#908-910) should emit an event for:
- _BurnFee = BurnFee (#909)
CoinToken.setNumTokensSellToAddToLiquidity(uint256) (#911-913) should emit an event for:
- numTokensSellToAddToLiquidity = swapNumber * 10 ** _decimals (#912)
CoinToken.setMaxTxPercent(uint256) (#915-917) should emit an event for:
- _maxTxAmount = maxTxPercent * 10 ** _decimals (#916)
Emit an event for critical parameter changes.
Additional information: link
CoinToken.constructor(string,string,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,address,address).tokenOwner (#734) lacks a zero-check on :
- _owner = tokenOwner (#766)
CoinToken.setDev(address).Dev (#899) lacks a zero-check on :
- _Dev = Dev (#900)
Check that the address is not zero.
Additional information: link
Reentrancy in CoinToken._transfer(address,address,uint256) (#1057-1124):
External calls:
- swapAndLiquify(contractTokenBalance) (#1111)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1172-1179)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1158-1164)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1111)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1172-1179)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1123)
- _BurnFee = _previousBurnFee (#1028)
- _BurnFee = 4 (#1040)
- _BurnFee = 0 (#1021)
- _tokenTransfer(from,to,amount,takeFee) (#1123)
- _DevFee = _previousDevFee (#1029)
- _DevFee = 0 (#1041)
- _DevFee = 0 (#1022)
- _tokenTransfer(from,to,amount,takeFee) (#1123)
- _liquidityFee = _previousLiquidityFee (#1027)
- _liquidityFee = 4 (#1039)
- _liquidityFee = 0 (#1020)
- _tokenTransfer(from,to,amount,takeFee) (#1123)
- _previousBurnFee = _BurnFee (#1016)
- _previousBurnFee = _BurnFee (#1036)
- _tokenTransfer(from,to,amount,takeFee) (#1123)
- _previousDevFee = _DevFee (#1017)
- _previousDevFee = _DevFee (#1037)
- _tokenTransfer(from,to,amount,takeFee) (#1123)
- _previousLiquidityFee = _liquidityFee (#1035)
- _previousLiquidityFee = _liquidityFee (#1015)
- _tokenTransfer(from,to,amount,takeFee) (#1123)
- _previousTaxFee = _taxFee (#1034)
- _previousTaxFee = _taxFee (#1014)
- _tokenTransfer(from,to,amount,takeFee) (#1123)
- _tFeeTotal = _tFeeTotal.add(tFee) (#929)
- _tokenTransfer(from,to,amount,takeFee) (#1123)
- _taxFee = _previousTaxFee (#1026)
- _taxFee = 4 (#1038)
- _taxFee = 0 (#1019)
Reentrancy in CoinToken.constructor(string,string,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,address,address) (#734-768):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#756-757)
State variables written after the call(s):
- _isExcludedFromFee[tokenOwner] = true (#763)
- _isExcludedFromFee[address(this)] = true (#764)
- _owner = tokenOwner (#766)
- uniswapV2Router = _uniswapV2Router (#760)
Reentrancy in CoinToken.swapAndLiquify(uint256) (#1126-1147):
External calls:
- swapTokensForEth(half) (#1138)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1158-1164)
- addLiquidity(otherHalf,newBalance) (#1144)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1172-1179)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1144)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1172-1179)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#1144)
- _allowances[owner][spender] = amount (#1053)
Reentrancy in CoinToken.transferFrom(address,address,uint256) (#805-809):
External calls:
- _transfer(sender,recipient,amount) (#806)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1172-1179)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1158-1164)
External calls sending eth:
- _transfer(sender,recipient,amount) (#806)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1172-1179)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#807)
- _allowances[owner][spender] = amount (#1053)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in CoinToken._transfer(address,address,uint256) (#1057-1124):
External calls:
- swapAndLiquify(contractTokenBalance) (#1111)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1172-1179)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1158-1164)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1111)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1172-1179)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#1251)
- _tokenTransfer(from,to,amount,takeFee) (#1123)
- Transfer(sender,recipient,tTransferAmount) (#1241)
- _tokenTransfer(from,to,amount,takeFee) (#1123)
- Transfer(sender,recipient,tTransferAmount) (#885)
- _tokenTransfer(from,to,amount,takeFee) (#1123)
- Transfer(sender,BurnAddress,tBurn) (#1219)
- _tokenTransfer(from,to,amount,takeFee) (#1123)
- Transfer(sender,_Dev,tDev) (#1227)
- _tokenTransfer(from,to,amount,takeFee) (#1123)
- Transfer(sender,recipient,tTransferAmount) (#1231)
- _tokenTransfer(from,to,amount,takeFee) (#1123)
Reentrancy in CoinToken.constructor(string,string,uint256,uint256,uint256,uint256,uint256,uint256,uint256,uint256,address,address) (#734-768):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#756-757)
Event emitted after the call(s):
- Transfer(address(0),tokenOwner,_tTotal) (#767)
Reentrancy in CoinToken.swapAndLiquify(uint256) (#1126-1147):
External calls:
- swapTokensForEth(half) (#1138)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1158-1164)
- addLiquidity(otherHalf,newBalance) (#1144)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1172-1179)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1144)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1172-1179)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1054)
- addLiquidity(otherHalf,newBalance) (#1144)
- SwapAndLiquify(half,newBalance,otherHalf) (#1146)
Reentrancy in CoinToken.transferFrom(address,address,uint256) (#805-809):
External calls:
- _transfer(sender,recipient,amount) (#806)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1172-1179)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1158-1164)
External calls sending eth:
- _transfer(sender,recipient,amount) (#806)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1172-1179)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1054)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#807)
Apply the check-effects-interactions pattern.
Additional information: link
Ownable.unlock() (#455-460) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now > _lockTime,Contract is locked until 7 days) (#457)
CoinToken._transfer(address,address,uint256) (#1057-1124) uses timestamp for comparisons
Dangerous comparisons:
- now - usertime[to] < 24 * 60 * 60 (#1069)
- now - usertime[from] < 24 * 60 * 60 (#1078)
Avoid relying on block.timestamp.
Additional information: link
Address.isContract(address) (#268-277) uses assembly
- INLINE ASM (#275)
Address._functionCallWithValue(address,bytes,uint256,string) (#361-382) uses assembly
- INLINE ASM (#374-377)
Do not use evm assembly.
Additional information: link
CoinToken.includeInReward(address) (#865-876) has costly operations inside a loop:
- _excluded.pop() (#872)
Use a local variable to hold the loop computation result.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#361-382) is never used and should be removed
Address.functionCall(address,bytes) (#321-323) is never used and should be removed
Address.functionCall(address,bytes,string) (#331-333) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#346-348) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#356-359) is never used and should be removed
Address.isContract(address) (#268-277) is never used and should be removed
Address.sendValue(address,uint256) (#295-301) is never used and should be removed
Context._msgData() (#240-243) is never used and should be removed
SafeMath.mod(uint256,uint256) (#213-215) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#229-232) is never used and should be removed
Remove unused functions.
Additional information: link
Low level call in Address.sendValue(address,uint256) (#295-301):
- (success) = recipient.call{value: amount}() (#299)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#361-382):
- (success,returndata) = target.call{value: weiValue}(data) (#365)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Variable Ownable._owner (#398) is not in mixedCase
Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#499) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#500) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#517) is not in mixedCase
Function IUniswapV2Router01.WETH() (#539) is not in mixedCase
Parameter CoinToken.setDev(address).Dev (#899) is not in mixedCase
Parameter CoinToken.setDevFee(uint256).DevFee (#902) is not in mixedCase
Parameter CoinToken.setBurnPercent(uint256).BurnFee (#908) is not in mixedCase
Parameter CoinToken.setSwapAndLiquifyEnabled(bool)._enabled (#919) is not in mixedCase
Parameter CoinToken.calculateTaxFee(uint256)._amount (#990) is not in mixedCase
Parameter CoinToken.calculateLiquidityFee(uint256)._amount (#996) is not in mixedCase
Parameter CoinToken.calculateBurnFee(uint256)._amount (#1001) is not in mixedCase
Parameter CoinToken.calculateDev(uint256)._amount (#1006) is not in mixedCase
Variable CoinToken._Dev (#699) is not in mixedCase
Variable CoinToken._taxFee (#700) is not in mixedCase
Variable CoinToken._DevFee (#703) is not in mixedCase
Variable CoinToken._liquidityFee (#704) is not in mixedCase
Variable CoinToken._BurnFee (#706) is not in mixedCase
Variable CoinToken._maxTxAmount (#716) is not in mixedCase
Variable CoinToken.BurnAddress (#718) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#241)" inContext (#235-244)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Reentrancy in CoinToken.claimTokens(bool) (#979-988):
External calls:
- address(_owner).transfer(address(this).balance) (#980)
State variables written after the call(s):
- _rOwned[address(this)] = _rOwned[address(this)].sub(rbalance) (#984)
- _rOwned[_owner] = _rOwned[_owner].add(rbalance) (#985)
Event emitted after the call(s):
- Transfer(address(this),_owner,tbalance) (#986)
Apply the check-effects-interactions pattern.
Additional information: link
Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#544) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#545)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#1208) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#1235)
Variable CoinToken._getValues(uint256).rTransferAmount (#934) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#1208)
Variable CoinToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#949) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#878)
Variable CoinToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#949) is too similar to CoinToken._getTValues(uint256).tTransferAmount (#941)
Variable CoinToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#949) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1245)
Variable CoinToken._getValues(uint256).rTransferAmount (#934) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#1235)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1245) is too similar to CoinToken._getTValues(uint256).tTransferAmount (#941)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#1235) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#878)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1245) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#878)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1245) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1245)
Variable CoinToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#949) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#1208)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#1208) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#878)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#844) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#878)
Variable CoinToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#949) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#1235)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1245) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#1208)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#1235) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#1235)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1245) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#1235)
Variable CoinToken._getValues(uint256).rTransferAmount (#934) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#878)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#1208) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#1208)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#878) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#878)
Variable CoinToken._getValues(uint256).rTransferAmount (#934) is too similar to CoinToken._getTValues(uint256).tTransferAmount (#941)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#878) is too similar to CoinToken._getValues(uint256).tTransferAmount (#933)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1245) is too similar to CoinToken._getValues(uint256).tTransferAmount (#933)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#844) is too similar to CoinToken._getValues(uint256).tTransferAmount (#933)
Variable CoinToken._getValues(uint256).rTransferAmount (#934) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1245)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#878) is too similar to CoinToken._getTValues(uint256).tTransferAmount (#941)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#844) is too similar to CoinToken._getTValues(uint256).tTransferAmount (#941)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#1235) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#1208)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#844) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#1235)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#878) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#1235)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#1208) is too similar to CoinToken._getValues(uint256).tTransferAmount (#933)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#878) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1245)
Variable CoinToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#949) is too similar to CoinToken._getValues(uint256).tTransferAmount (#933)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#844) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1245)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#1208) is too similar to CoinToken._getTValues(uint256).tTransferAmount (#941)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#1235) is too similar to CoinToken._getValues(uint256).tTransferAmount (#933)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#1235) is too similar to CoinToken._getTValues(uint256).tTransferAmount (#941)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#1208) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1245)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#878) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#1208)
Variable CoinToken._getValues(uint256).rTransferAmount (#934) is too similar to CoinToken._getValues(uint256).tTransferAmount (#933)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#844) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#1208)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#1235) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1245)
Prevent variables from having similar names.
Additional information: link
CoinToken.slitherConstructorVariables() (#677-1258) uses literals with too many digits:
- BurnAddress = 0x000000000000000000000000000000000000dEaD (#718)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
CoinToken.BurnAddress (#718) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#427-430)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#436-440)
geUnlockTime() should be declared external:
- Ownable.geUnlockTime() (#442-444)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#447-452)
unlock() should be declared external:
- Ownable.unlock() (#455-460)
name() should be declared external:
- CoinToken.name() (#770-772)
symbol() should be declared external:
- CoinToken.symbol() (#774-776)
decimals() should be declared external:
- CoinToken.decimals() (#778-780)
totalSupply() should be declared external:
- CoinToken.totalSupply() (#782-784)
transfer(address,uint256) should be declared external:
- CoinToken.transfer(address,uint256) (#791-794)
allowance(address,address) should be declared external:
- CoinToken.allowance(address,address) (#796-798)
approve(address,uint256) should be declared external:
- CoinToken.approve(address,uint256) (#800-803)
transferFrom(address,address,uint256) should be declared external:
- CoinToken.transferFrom(address,address,uint256) (#805-809)
increaseAllowance(address,uint256) should be declared external:
- CoinToken.increaseAllowance(address,uint256) (#811-814)
decreaseAllowance(address,uint256) should be declared external:
- CoinToken.decreaseAllowance(address,uint256) (#816-819)
isExcludedFromReward(address) should be declared external:
- CoinToken.isExcludedFromReward(address) (#821-823)
totalFees() should be declared external:
- CoinToken.totalFees() (#825-827)
deliver(uint256) should be declared external:
- CoinToken.deliver(uint256) (#829-836)
reflectionFromToken(uint256,bool) should be declared external:
- CoinToken.reflectionFromToken(uint256,bool) (#838-847)
excludeFromReward(address) should be declared external:
- CoinToken.excludeFromReward(address) (#855-863)
excludeFromFee(address) should be declared external:
- CoinToken.excludeFromFee(address) (#888-890)
includeInFee(address) should be declared external:
- CoinToken.includeInFee(address) (#892-894)
setNumTokensSellToAddToLiquidity(uint256) should be declared external:
- CoinToken.setNumTokensSellToAddToLiquidity(uint256) (#911-913)
setMaxTxPercent(uint256) should be declared external:
- CoinToken.setMaxTxPercent(uint256) (#915-917)
setSwapAndLiquifyEnabled(bool) should be declared external:
- CoinToken.setSwapAndLiquifyEnabled(bool) (#919-922)
claimTokens(bool) should be declared external:
- CoinToken.claimTokens(bool) (#979-988)
isExcludedFromFee(address) should be declared external:
- CoinToken.isExcludedFromFee(address) (#1045-1047)
Use the external attribute for functions never called from the contract.
Additional information: link
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Young tokens have high risks of price dump / death
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