HDOGE [HoneyDoge] Token

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

Reentrancy in HoneyDoge._transferFrom(address,address,uint256) (#520-577):
External calls:
- swapBack() (#554)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#618-625)
- router.addLiquidity(address(this),busdToken,tokenAmount,busdAmount,0,0,liquidityReceiver,block.timestamp) (#628-637)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,receiver,block.timestamp) (#645-651)
- router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,receiver,block.timestamp) (#659-665)
External calls sending eth:
- swapBack() (#554)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#618-625)
State variables written after the call(s):
- _gonBalances[sender] = _gonBalances[sender].sub(gonAmount) (#557)
- _gonBalances[recipient] = _gonBalances[recipient].add(gonAmountReceived) (#560)
- gonAmountReceived = takeFee(sender,recipient,gonAmount) (#559)
- _gonBalances[address(this)] = _gonBalances[address(this)].add(feeAmount) (#713)
- _rebase() (#569)
- _gonsPerFragment = TOTAL_GONS.div(_totalSupply) (#783)
Apply the check-effects-interactions pattern.

Additional information: link

Contract ownership is not renounced (belongs to a wallet)

HoneyDoge.swapBack() (#668-695) performs a multiplication on the result of a division:
-contractTokenBalance = _gonBalances[address(this)].div(_gonsPerFragment) (#672)
-amountToLiquify = contractTokenBalance.mul(dynamicLiquidityFee.mul(2)).div(realTotalFee) (#678)
HoneyDoge.swapBack() (#668-695) performs a multiplication on the result of a division:
-contractTokenBalance = gonSwapThreshold.div(_gonsPerFragment) (#675)
-amountToHCP = contractTokenBalance.mul(buyFeeHCP.mul(2).add(sellFeeHCPAdded)).div(realTotalFee) (#679)
HoneyDoge.setSwapBackSettings(bool,uint256,uint256) (#875-878) performs a multiplication on the result of a division:
-gonSwapThreshold = TOTAL_GONS.div(_denom).mul(_num) (#877)
Consider ordering multiplication before division.

Additional information: link

HoneyDoge.setFeeReceivers(address,address,address)._liquidityReceiver (#885) lacks a zero-check on :
- liquidityReceiver = _liquidityReceiver (#886)
HoneyDoge.setFeeReceivers(address,address,address)._marketingReceiver (#885) lacks a zero-check on :
- marketingReceiver = _marketingReceiver (#887)
HoneyDoge.setFeeReceivers(address,address,address)._honeycombReceiver (#885) lacks a zero-check on :
- honeycombReceiver = _honeycombReceiver (#888)
HoneyDoge.clearStuckBalance(address)._receiver (#912) lacks a zero-check on :
- address(_receiver).transfer(balance) (#914)
Check that the address is not zero.

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HoneyDoge.manualSync() (#499-503) has external calls inside a loop: InterfaceLP(_markerPairs[i]).sync() (#501)
Favor pull over push strategy for external calls.

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HoneyDoge.setAutomatedMarketMakerPair(address,bool) (#802-821) has costly operations inside a loop:
- _markerPairs.pop() (#814)
Use a local variable to hold the loop computation result.

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HoneyDoge.DEAD (#345) should be constant
HoneyDoge.ZERO (#346) should be constant
HoneyDoge.busdToken (#354) should be constant
HoneyDoge.db (#348) should be constant
HoneyDoge.dbFee (#369) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

name() should be declared external:
- ERC20Detailed.name() (#155-157)
symbol() should be declared external:
- ERC20Detailed.symbol() (#159-161)
decimals() should be declared external:
- ERC20Detailed.decimals() (#163-165)
owner() should be declared external:
- Ownable.owner() (#250-252)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#259-262)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#264-266)
addWhitelisted(address) should be declared external:
- WhitelistedRole.addWhitelisted(address) (#291-293)
removeWhitelisted(address) should be declared external:
- WhitelistedRole.removeWhitelisted(address) (#295-297)
renounceWhitelisted() should be declared external:
- WhitelistedRole.renounceWhitelisted() (#299-301)
Use the external attribute for functions never called from the contract.

Additional information: link

HoneyDoge.constructor() (#405-432) ignores return value by IERC20(busdToken).approve(address(router),uint256(- 1)) (#427)
HoneyDoge.constructor() (#405-432) ignores return value by IERC20(busdToken).approve(address(pairBusd),uint256(- 1)) (#428)
HoneyDoge.constructor() (#405-432) ignores return value by IERC20(busdToken).approve(address(this),uint256(- 1)) (#429)
HoneyDoge.getLiquidityBacking(uint256) (#487-493) ignores return value by liquidityBalance.add(balanceOf(_markerPairs[i]).div(10 ** 9)) (#490)
HoneyDoge._addLiquidity(uint256,uint256) (#617-626) ignores return value by router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#618-625)
HoneyDoge._addLiquidityBusd(uint256,uint256) (#627-638) ignores return value by router.addLiquidity(address(this),busdToken,tokenAmount,busdAmount,0,0,liquidityReceiver,block.timestamp) (#628-637)
Ensure that all the return values of the function calls are used.

Additional information: link

HoneyDoge.setTxFee(uint256) (#858-860) should emit an event for:
- txfee = _addr (#859)
HoneyDoge.setTransferTax(uint256) (#861-863) should emit an event for:
- transferTax = _transferTAX (#862)
HoneyDoge.setTwentyFourhours(uint256) (#866-868) should emit an event for:
- TwentyFourhours = _time (#867)
HoneyDoge.setTargetLiquidity(uint256,uint256) (#870-873) should emit an event for:
- targetLiquidity = target (#871)
- targetLiquidityDenominator = accuracy (#872)
HoneyDoge.setSwapBackSettings(bool,uint256,uint256) (#875-878) should emit an event for:
- gonSwapThreshold = TOTAL_GONS.div(_denom).mul(_num) (#877)
HoneyDoge.setFees(uint256,uint256,uint256,uint256,uint256,uint256) (#891-910) should emit an event for:
- liquidityFee = _liquidityFee (#901)
- buyFeeHCP = _honeycomb (#902)
- marketingFee = _marketingFee (#903)
- sellFeeMarketingAdded = _sellFeeMarketingAdded (#904)
- sellFeeHCPAdded = _sellFeeHCPAdded (#905)
- totalBuyFee = liquidityFee.add(marketingFee).add(buyFeeHCP) (#906)
- totalSellFee = totalBuyFee.add(sellFeeMarketingAdded).add(sellFeeHCPAdded) (#907)
- feeDenominator = _feeDenominator (#908)
HoneyDoge.setRebaseFrequency(uint256) (#929-932) should emit an event for:
- rebaseFrequency = _rebaseFrequency (#931)
HoneyDoge.setRewardYield(uint256,uint256) (#934-937) should emit an event for:
- rewardYield = _rewardYield (#935)
- rewardYieldDenominator = _rewardYieldDenominator (#936)
HoneyDoge.setNextRebase(uint256) (#949-951) should emit an event for:
- nextRebase = _nextRebase (#950)
HoneyDoge.setMaxSellTransaction(uint256) (#953-955) should emit an event for:
- maxSellTransactionAmount = _maxTxn (#954)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in HoneyDoge._transferFrom(address,address,uint256) (#520-577):
External calls:
- swapBack() (#554)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#618-625)
- router.addLiquidity(address(this),busdToken,tokenAmount,busdAmount,0,0,liquidityReceiver,block.timestamp) (#628-637)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,receiver,block.timestamp) (#645-651)
- router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,receiver,block.timestamp) (#659-665)
External calls sending eth:
- swapBack() (#554)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#618-625)
State variables written after the call(s):
- _rebase() (#569)
- _totalSupply = _totalSupply.sub(uint256(- supplyDelta)) (#774)
- _totalSupply = _totalSupply.add(uint256(supplyDelta)) (#776)
- _totalSupply = MAX_SUPPLY (#780)
- _rebase() (#569)
- nextRebase = epoch + rebaseFrequency (#785)
Reentrancy in HoneyDoge.constructor() (#405-432):
External calls:
- pair = IDEXFactory(router.factory()).createPair(address(this),router.WETH()) (#407)
- pairBusd = IDEXFactory(router.factory()).createPair(address(this),busdToken) (#408)
State variables written after the call(s):
- _allowedFragments[address(this)][address(router)] = uint256(- 1) (#410)
- _allowedFragments[address(this)][pair] = uint256(- 1) (#411)
- _allowedFragments[address(this)][address(this)] = uint256(- 1) (#412)
- _allowedFragments[address(this)][pairBusd] = uint256(- 1) (#413)
- _gonBalances[msg.sender] = TOTAL_GONS (#419)
- _gonsPerFragment = TOTAL_GONS.div(_totalSupply) (#420)
- _isFeeExempt[marketingReceiver] = true (#422)
- _isFeeExempt[honeycombReceiver] = true (#423)
- _isFeeExempt[address(this)] = true (#424)
- _isFeeExempt[msg.sender] = true (#425)
- setAutomatedMarketMakerPair(pair,true) (#415)
- _markerPairs.push(_pair) (#808)
- _markerPairs[i] = _markerPairs[_markerPairs.length - 1] (#813)
- _markerPairs.pop() (#814)
- setAutomatedMarketMakerPair(pairBusd,true) (#416)
- _markerPairs.push(_pair) (#808)
- _markerPairs[i] = _markerPairs[_markerPairs.length - 1] (#813)
- _markerPairs.pop() (#814)
- _totalSupply = INITIAL_FRAGMENTS_SUPPLY (#418)
- setAutomatedMarketMakerPair(pair,true) (#415)
- automatedMarketMakerPairs[_pair] = _value (#805)
- setAutomatedMarketMakerPair(pairBusd,true) (#416)
- automatedMarketMakerPairs[_pair] = _value (#805)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in HoneyDoge._swapAndLiquify(uint256) (#590-615):
External calls:
- _swapTokensForBNB(half,address(this)) (#597)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,receiver,block.timestamp) (#645-651)
- _addLiquidity(otherHalf,newBalance) (#601)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#618-625)
External calls sending eth:
- _addLiquidity(otherHalf,newBalance) (#601)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#618-625)
Event emitted after the call(s):
- SwapAndLiquify(half,newBalance,otherHalf) (#603)
Reentrancy in HoneyDoge._swapAndLiquify(uint256) (#590-615):
External calls:
- _swapTokensForBusd(half,address(this)) (#607)
- router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,receiver,block.timestamp) (#659-665)
- _addLiquidityBusd(otherHalf,newBalance_scope_1) (#611)
- router.addLiquidity(address(this),busdToken,tokenAmount,busdAmount,0,0,liquidityReceiver,block.timestamp) (#628-637)
Event emitted after the call(s):
- SwapAndLiquifyBusd(half,newBalance_scope_1,otherHalf) (#613)
Reentrancy in HoneyDoge._transferFrom(address,address,uint256) (#520-577):
External calls:
- swapBack() (#554)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#618-625)
- router.addLiquidity(address(this),busdToken,tokenAmount,busdAmount,0,0,liquidityReceiver,block.timestamp) (#628-637)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,receiver,block.timestamp) (#645-651)
- router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,receiver,block.timestamp) (#659-665)
External calls sending eth:
- swapBack() (#554)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#618-625)
Event emitted after the call(s):
- LogRebase(epoch,_totalSupply) (#769)
- _rebase() (#569)
- LogRebase(epoch,_totalSupply) (#787)
- _rebase() (#569)
- Transfer(sender,address(this),feeAmount.div(_gonsPerFragment)) (#714)
- gonAmountReceived = takeFee(sender,recipient,gonAmount) (#559)
- Transfer(sender,recipient,gonAmountReceived.div(_gonsPerFragment)) (#562-566)
Reentrancy in HoneyDoge.constructor() (#405-432):
External calls:
- pair = IDEXFactory(router.factory()).createPair(address(this),router.WETH()) (#407)
- pairBusd = IDEXFactory(router.factory()).createPair(address(this),busdToken) (#408)
Event emitted after the call(s):
- SetAutomatedMarketMakerPair(_pair,_value) (#820)
- setAutomatedMarketMakerPair(pairBusd,true) (#416)
- SetAutomatedMarketMakerPair(_pair,_value) (#820)
- setAutomatedMarketMakerPair(pair,true) (#415)
Reentrancy in HoneyDoge.constructor() (#405-432):
External calls:
- pair = IDEXFactory(router.factory()).createPair(address(this),router.WETH()) (#407)
- pairBusd = IDEXFactory(router.factory()).createPair(address(this),busdToken) (#408)
- IERC20(busdToken).approve(address(router),uint256(- 1)) (#427)
- IERC20(busdToken).approve(address(pairBusd),uint256(- 1)) (#428)
- IERC20(busdToken).approve(address(this),uint256(- 1)) (#429)
Event emitted after the call(s):
- Transfer(address(0x0),msg.sender,_totalSupply) (#431)
Reentrancy in HoneyDoge.swapBack() (#668-695):
External calls:
- _swapAndLiquify(amountToLiquify) (#683)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#618-625)
- router.addLiquidity(address(this),busdToken,tokenAmount,busdAmount,0,0,liquidityReceiver,block.timestamp) (#628-637)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,receiver,block.timestamp) (#645-651)
- router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,receiver,block.timestamp) (#659-665)
- _swapTokensForBusd(amountToHCP,honeycombReceiver) (#687)
- router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,receiver,block.timestamp) (#659-665)
- _swapTokensForBusd(amountToMarketing,marketingReceiver) (#691)
- router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,receiver,block.timestamp) (#659-665)
External calls sending eth:
- _swapAndLiquify(amountToLiquify) (#683)
- router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,liquidityReceiver,block.timestamp) (#618-625)
Event emitted after the call(s):
- SwapBack(contractTokenBalance,amountToLiquify,amountToHCP,amountToMarketing) (#694)
Apply the check-effects-interactions pattern.

Additional information: link

HoneyDoge.shouldRebase() (#460-462) uses timestamp for comparisons
Dangerous comparisons:
- nextRebase <= block.timestamp (#461)
HoneyDoge._transferFrom(address,address,uint256) (#520-577) uses timestamp for comparisons
Dangerous comparisons:
- blkTime > tradeData[sender].lastTradeTime + TwentyFourhours (#537)
- (blkTime < tradeData[sender].lastTradeTime + TwentyFourhours) && ((blkTime > tradeData[sender].lastTradeTime)) (#541)
- shouldRebase() && autoRebase (#568)
Avoid relying on block.timestamp.

Additional information: link

SafeMath.mod(uint256,uint256) (#109-112) is never used and should be removed
SafeMathInt.abs(int256) (#35-38) is never used and should be removed
SafeMathInt.add(int256,int256) (#29-33) is never used and should be removed
SafeMathInt.div(int256,int256) (#17-21) is never used and should be removed
SafeMathInt.mul(int256,int256) (#9-15) is never used and should be removed
SafeMathInt.sub(int256,int256) (#23-27) is never used and should be removed
Remove unused functions.

Additional information: link

HoneyDoge.totalBuyFee (#364) is set pre-construction with a non-constant function or state variable:
- liquidityFee.add(marketingFee).add(buyFeeHCP)
HoneyDoge.totalSellFee (#365) is set pre-construction with a non-constant function or state variable:
- totalBuyFee.add(sellFeeMarketingAdded).add(sellFeeHCPAdded)
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

Function IDEXRouter.WETH() (#171) is not in mixedCase
Struct HoneyDoge.user (#383-387) is not in CapWords
Parameter HoneyDoge.checkFeeExempt(address)._addr (#448) is not in mixedCase
Parameter HoneyDoge.setAutomatedMarketMakerPair(address,bool)._pair (#802) is not in mixedCase
Parameter HoneyDoge.setAutomatedMarketMakerPair(address,bool)._value (#802) is not in mixedCase
Parameter HoneyDoge.setInitialDistributionFinished(bool)._value (#823) is not in mixedCase
Parameter HoneyDoge.setFeeExempt(address,bool)._addr (#853) is not in mixedCase
Parameter HoneyDoge.setFeeExempt(address,bool)._value (#853) is not in mixedCase
Parameter HoneyDoge.setTxFee(uint256)._addr (#858) is not in mixedCase
Parameter HoneyDoge.setTransferTax(uint256)._transferTAX (#861) is not in mixedCase
Parameter HoneyDoge.setTwentyFourhours(uint256)._time (#866) is not in mixedCase
Parameter HoneyDoge.setSwapBackSettings(bool,uint256,uint256)._enabled (#875) is not in mixedCase
Parameter HoneyDoge.setSwapBackSettings(bool,uint256,uint256)._num (#875) is not in mixedCase
Parameter HoneyDoge.setSwapBackSettings(bool,uint256,uint256)._denom (#875) is not in mixedCase
Function HoneyDoge.setSwapBackSettings_liquifyAll(bool) (#879-881) is not in mixedCase
Parameter HoneyDoge.setSwapBackSettings_liquifyAll(bool)._enabled (#879) is not in mixedCase
Parameter HoneyDoge.setFeeReceivers(address,address,address)._liquidityReceiver (#885) is not in mixedCase
Parameter HoneyDoge.setFeeReceivers(address,address,address)._marketingReceiver (#885) is not in mixedCase
Parameter HoneyDoge.setFeeReceivers(address,address,address)._honeycombReceiver (#885) is not in mixedCase
Parameter HoneyDoge.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._liquidityFee (#891) is not in mixedCase
Parameter HoneyDoge.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._honeycomb (#891) is not in mixedCase
Parameter HoneyDoge.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._marketingFee (#891) is not in mixedCase
Parameter HoneyDoge.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._sellFeeMarketingAdded (#891) is not in mixedCase
Parameter HoneyDoge.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._sellFeeHCPAdded (#891) is not in mixedCase
Parameter HoneyDoge.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._feeDenominator (#891) is not in mixedCase
Parameter HoneyDoge.clearStuckBalance(address)._receiver (#912) is not in mixedCase
Parameter HoneyDoge.setAutoRebase(bool)._autoRebase (#924) is not in mixedCase
Parameter HoneyDoge.setRebaseFrequency(uint256)._rebaseFrequency (#929) is not in mixedCase
Parameter HoneyDoge.setRewardYield(uint256,uint256)._rewardYield (#934) is not in mixedCase
Parameter HoneyDoge.setRewardYield(uint256,uint256)._rewardYieldDenominator (#934) is not in mixedCase
Parameter HoneyDoge.setFeesOnNormalTransfers(bool)._enabled (#939) is not in mixedCase
Parameter HoneyDoge.setIsLiquidityInBnb(bool)._value (#944) is not in mixedCase
Parameter HoneyDoge.setNextRebase(uint256)._nextRebase (#949) is not in mixedCase
Parameter HoneyDoge.setMaxSellTransaction(uint256)._maxTxn (#953) is not in mixedCase
Variable HoneyDoge._isFeeExempt (#333) is not in mixedCase
Variable HoneyDoge._markerPairs (#334) is not in mixedCase
Variable HoneyDoge.DEAD (#345) is not in mixedCase
Variable HoneyDoge.ZERO (#346) is not in mixedCase
Variable HoneyDoge.TwentyFourhours (#389) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#176) is too similar to IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#177)
Prevent variables from having similar names.

Additional information: link

HoneyDoge.slitherConstructorVariables() (#314-963) uses literals with too many digits:
- rewardYieldDenominator = 1000000000000 (#327)
HoneyDoge.slitherConstructorVariables() (#314-963) uses literals with too many digits:
- DEAD = 0x000000000000000000000000000000000000dEaD (#345)
HoneyDoge.slitherConstructorVariables() (#314-963) uses literals with too many digits:
- ZERO = 0x0000000000000000000000000000000000000000 (#346)
Use: Ether suffix, Time suffix, or The scientific notation

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SafeMathInt.MAX_INT256 (#7) is never used in SafeMathInt (#5-39)
Remove unused state variables.

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Attempt to swap token was unsuccessful. For some reason it is untradeable. If token is not in presale stage and is not traded outside PancakeSwap, then it's a scam

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Average 30d PancakeSwap liquidity is low.

Number of Binance Smart Chain (BSC) token holders is low.

Token is deployed only at one blockchain

Token has only one trading pair

BscScan page for the token does not contain additional info: website, socials, description, etc.

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Unable to find token on CoinGecko

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Unable to find token on CoinMarketCap

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Unable to find token contract audit

Unable to find KYC or doxxing proof

Unable to find audit link on the website

Unable to find whitepaper link on the website

Token is not listed at Mobula.Finance

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Unable to find token on CoinHunt

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Unable to find code repository for the project

Token is marked as scam (rug pull, honeypot, phishing, etc.)

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Young tokens have high risks of scam / price dump / death

Young tokens have high risks of scam / price dump / death

Young tokens have high risks of scam / price dump / death

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank