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LOVE [LovePot] Token

About LOVE

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Token 16 months
CoinGecko 15 months
CoinMarketCap 15 months
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Decentralized Zero Loss Jackpot, Farm, Pool Stake $LOVE Token and earn.

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Laser Scorebeta Last Audit: 1 October 2022

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Token seems to be (relatively) fine. It still become a scam, but probability is moderate.

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Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

LovePot.addLiquidity(uint256,uint256) (#1306-1319) sends eth to arbitrary user
Dangerous calls:
- LOVPTSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,operator(),block.timestamp) (#1311-1318)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in LovePot._transfer(address,address,uint256) (#1213-1251):
External calls:
- swapAndLiquify() (#1230)
- LOVPTSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,operator(),block.timestamp) (#1311-1318)
- LOVPTSwapRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1296-1302)
External calls sending eth:
- swapAndLiquify() (#1230)
- LOVPTSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,operator(),block.timestamp) (#1311-1318)
State variables written after the call(s):
- super._transfer(sender,recipient,amount) (#1234)
- _balances[sender] = _balances[sender].sub(amount,BEP20: transfer amount exceeds balance) (#1016)
- _balances[recipient] = _balances[recipient].add(amount) (#1017)
- super._transfer(sender,BURN_ADDRESS,burnAmount) (#1246)
- _balances[sender] = _balances[sender].sub(amount,BEP20: transfer amount exceeds balance) (#1016)
- _balances[recipient] = _balances[recipient].add(amount) (#1017)
- super._transfer(sender,address(this),liquidityAmount) (#1247)
- _balances[sender] = _balances[sender].sub(amount,BEP20: transfer amount exceeds balance) (#1016)
- _balances[recipient] = _balances[recipient].add(amount) (#1017)
- super._transfer(sender,recipient,sendAmount) (#1248)
- _balances[sender] = _balances[sender].sub(amount,BEP20: transfer amount exceeds balance) (#1016)
- _balances[recipient] = _balances[recipient].add(amount) (#1017)
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.

LovePot._writeCheckpoint(address,uint32,uint256,uint256) (#1621-1639) uses a dangerous strict equality:
- nCheckpoints > 0 && checkpoints[delegatee][nCheckpoints - 1].fromBlock == blockNumber (#1631)
Don't use strict equality to determine if an account has enough Ether or tokens.

Additional information: link


Contract ownership is semi-renounced (passed to a contract)

LovePot.delegateBySig(address,uint256,uint256,uint8,bytes32,bytes32) (#1487-1528) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp <= expiry,LOVPT::delegateBySig: signature expired) (#1526)
Avoid relying on block.timestamp.

Additional information: link

BEP20.allowance(address,address).owner (#899) shadows:
- Ownable.owner() (#775-777) (function)
BEP20._approve(address,address,uint256).owner (#1071) shadows:
- Ownable.owner() (#775-777) (function)
Rename the local variables that shadow another component.

Additional information: link

Redundant expression "this (#738)" inContext (#732-741)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#271-277):
- (success) = recipient.call{value: amount}() (#275)
Low level call in Address.functionStaticCall(address,bytes,string) (#357-363):
- (success,returndata) = target.staticcall(data) (#361)
Low level call in Address.functionDelegateCall(address,bytes,string) (#381-387):
- (success,returndata) = target.delegatecall(data) (#385)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#332-339):
- (success,returndata) = target.call{value: value}(data) (#337)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

LovePot.addLiquidity(uint256,uint256) (#1306-1319) ignores return value by LOVPTSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,operator(),block.timestamp) (#1311-1318)
Ensure that all the return values of the function calls are used.

Additional information: link

LovePot._transfer(address,address,uint256) (#1213-1251) performs a multiplication on the result of a division:
-taxAmount = amount.mul(transferTaxRate).div(10000) (#1237)
-burnAmount = taxAmount.mul(burnRate).div(100) (#1238)
Consider ordering multiplication before division.

Additional information: link

LovePot.getChainId() (#1646-1650) uses assembly
- INLINE ASM (#1648)
Address._verifyCallResult(bool,bytes,string) (#389-406) uses assembly
- INLINE ASM (#398-401)
Address.isContract(address) (#244-253) uses assembly
- INLINE ASM (#251)
Do not use evm assembly.

Additional information: link

SafeMath.tryDiv(uint256,uint256) (#467-470) is never used and should be removed
Address.sendValue(address,uint256) (#271-277) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#322-324) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#477-480) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#381-387) is never used and should be removed
BEP20._burnFrom(address,uint256) (#1088-1095) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#371-373) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#431-435) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#617-620) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#332-339) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#597-600) is never used and should be removed
Context._msgData() (#737-740) is never used and should be removed
Address.functionStaticCall(address,bytes) (#347-349) is never used and should be removed
SafeMath.mod(uint256,uint256) (#559-562) is never used and should be removed
Address._verifyCallResult(bool,bytes,string) (#389-406) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#452-460) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#442-445) is never used and should be removed
Address.isContract(address) (#244-253) is never used and should be removed
Address.functionCall(address,bytes,string) (#307-309) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#357-363) is never used and should be removed
Address.functionCall(address,bytes) (#297-299) is never used and should be removed
Remove unused functions.

Additional information: link

Variable LovePot.LOVPTSwapPair (#1126) is not in mixedCase
Parameter LovePot.isExcludedFromAntiWhale(address)._account (#1331) is not in mixedCase
Variable LovePot._delegates (#1429) is not in mixedCase
Parameter LovePot.setExcludedFromAntiWhale(address,bool)._excluded (#1381) is not in mixedCase
Parameter LovePot.setBuying(bool)._state (#1208) is not in mixedCase
Parameter LovePot.setSelling(bool)._state (#1203) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#43) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#60) is not in mixedCase
Variable BEP20._decimals (#824) is not in mixedCase
Parameter LovePot.updateMinAmountToLiquify(uint256)._minAmount (#1372) is not in mixedCase
Parameter LovePot.setExcludedFromAntiWhale(address,bool)._account (#1381) is not in mixedCase
Parameter LovePot.mint(address,uint256)._amount (#1191) is not in mixedCase
Parameter LovePot.burn(address,uint256)._to (#1197) is not in mixedCase
Variable LovePot.LOVPTSwapRouter (#1124) is not in mixedCase
Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#42) is not in mixedCase
Variable BEP20._totalSupply (#820) is not in mixedCase
Parameter LovePot.updateSwapAndLiquifyEnabled(bool)._enabled (#1389) is not in mixedCase
Parameter LovePot.burn(address,uint256)._amount (#1197) is not in mixedCase
Parameter LovePot.updateTransferTaxRate(uint16)._transferTaxRate (#1342) is not in mixedCase
Variable BEP20._symbol (#823) is not in mixedCase
Parameter LovePot.updateMaxTransferAmountRate(uint16)._maxTransferAmountRate (#1362) is not in mixedCase
Variable BEP20._name (#822) is not in mixedCase
Parameter LovePot.updateLOVPTSwapRouter(address)._router (#1398) is not in mixedCase
Function IUniswapV2Router01.WETH() (#84) is not in mixedCase
Parameter LovePot.updateBurnRate(uint16)._burnRate (#1352) is not in mixedCase
Parameter LovePot.mint(address,uint256)._to (#1191) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#89) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#90)
Prevent variables from having similar names.

Additional information: link

LovePot.slitherConstructorConstantVariables() (#1104-1652) uses literals with too many digits:
- BURN_ADDRESS = 0x000000000000000000000000000000000000dEaD (#1113)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

transfer(address,uint256) should be declared external:
- BEP20.transfer(address,uint256) (#891-894)
symbol() should be declared external:
- BEP20.symbol() (#865-867)
updateMaxTransferAmountRate(uint16) should be declared external:
- LovePot.updateMaxTransferAmountRate(uint16) (#1362-1366)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#794-797)
burn(address,uint256) should be declared external:
- LovePot.burn(address,uint256) (#1197-1200)
approve(address,uint256) should be declared external:
- BEP20.approve(address,uint256) (#910-913)
updateBurnRate(uint16) should be declared external:
- LovePot.updateBurnRate(uint16) (#1352-1356)
updateLOVPTSwapRouter(address) should be declared external:
- LovePot.updateLOVPTSwapRouter(address) (#1398-1403)
setExcludedFromAntiWhale(address,bool) should be declared external:
- LovePot.setExcludedFromAntiWhale(address,bool) (#1381-1383)
transferFrom(address,address,uint256) should be declared external:
- BEP20.transferFrom(address,address,uint256) (#927-939)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#803-807)
setBuying(bool) should be declared external:
- LovePot.setBuying(bool) (#1208-1210)
setSelling(bool) should be declared external:
- LovePot.setSelling(bool) (#1203-1205)
mint(uint256) should be declared external:
- BEP20.mint(uint256) (#989-992)
transferOperator(address) should be declared external:
- LovePot.transferOperator(address) (#1416-1420)
updateSwapAndLiquifyEnabled(bool) should be declared external:
- LovePot.updateSwapAndLiquifyEnabled(bool) (#1389-1392)
allowance(address,address) should be declared external:
- BEP20.allowance(address,address) (#899-901)
mint(address,uint256) should be declared external:
- LovePot.mint(address,uint256) (#1191-1194)
updateMinAmountToLiquify(uint256) should be declared external:
- LovePot.updateMinAmountToLiquify(uint256) (#1372-1375)
updateTransferTaxRate(uint16) should be declared external:
- LovePot.updateTransferTaxRate(uint16) (#1342-1346)
decimals() should be declared external:
- BEP20.decimals() (#858-860)
increaseAllowance(address,uint256) should be declared external:
- BEP20.increaseAllowance(address,uint256) (#953-956)
decreaseAllowance(address,uint256) should be declared external:
- BEP20.decreaseAllowance(address,uint256) (#972-979)
isExcludedFromAntiWhale(address) should be declared external:
- LovePot.isExcludedFromAntiWhale(address) (#1331-1333)
Use the external attribute for functions never called from the contract.

Additional information: link

Reentrancy in LovePot.swapAndLiquify() (#1254-1284):
External calls:
- swapTokensForEth(half) (#1274)
- LOVPTSwapRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1296-1302)
- addLiquidity(otherHalf,newBalance) (#1280)
- LOVPTSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,operator(),block.timestamp) (#1311-1318)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1280)
- LOVPTSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,operator(),block.timestamp) (#1311-1318)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#1280)
- _allowances[owner][spender] = amount (#1078)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in LovePot._transfer(address,address,uint256) (#1213-1251):
External calls:
- swapAndLiquify() (#1230)
- LOVPTSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,operator(),block.timestamp) (#1311-1318)
- LOVPTSwapRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1296-1302)
External calls sending eth:
- swapAndLiquify() (#1230)
- LOVPTSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,operator(),block.timestamp) (#1311-1318)
Event emitted after the call(s):
- Transfer(sender,recipient,amount) (#1018)
- super._transfer(sender,address(this),liquidityAmount) (#1247)
- Transfer(sender,recipient,amount) (#1018)
- super._transfer(sender,BURN_ADDRESS,burnAmount) (#1246)
- Transfer(sender,recipient,amount) (#1018)
- super._transfer(sender,recipient,amount) (#1234)
- Transfer(sender,recipient,amount) (#1018)
- super._transfer(sender,recipient,sendAmount) (#1248)
Reentrancy in LovePot.swapAndLiquify() (#1254-1284):
External calls:
- swapTokensForEth(half) (#1274)
- LOVPTSwapRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1296-1302)
- addLiquidity(otherHalf,newBalance) (#1280)
- LOVPTSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,operator(),block.timestamp) (#1311-1318)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1280)
- LOVPTSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,operator(),block.timestamp) (#1311-1318)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1079)
- addLiquidity(otherHalf,newBalance) (#1280)
- SwapAndLiquify(half,newBalance,otherHalf) (#1282)
Apply the check-effects-interactions pattern.

Additional information: link

LovePot.antiWhale(address,address,uint256) (#1152-1162) compares to a boolean constant:
-_excludedFromAntiWhale[sender] == false && _excludedFromAntiWhale[recipient] == false (#1155-1156)
LovePot._transfer(address,address,uint256) (#1213-1251) compares to a boolean constant:
-swapAndLiquifyEnabled == true && _inSwapAndLiquify == false && address(LOVPTSwapRouter) != address(0) && LOVPTSwapPair != address(0) && sender != LOVPTSwapPair && sender != owner() (#1223-1228)
Remove the equality to the boolean constant.

Additional information: link

Holders:


Average 30d number of PancakeSwap swaps is low.


Token is deployed only at one blockchain

Contract has 1% buy tax and 1% sell tax.
Taxes are low and contract ownership is renounced.


Last post in Twitter was more than 30 days ago


Unable to find Youtube account


Unable to find Discord account


Unable to find token contract audit


Unable to find audit link on the website


Unable to find token on CoinHunt

Additional information: link


Token is not listed at Mobula.Finance

Additional information: link


Token has relatively low CoinGecko rank

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