Safari Doge the next 1000x BSC Gem with its unique combination of rewards and utility is the next big thing which will change how people think about meme tokens. USDT rewards, Staking, NFT minting with raffles and Safari Metaverse together make it a game changer in BSC space. Holders will get rewards in so many different ways which was never implemented before. Contract is verified and audited to ensure there are no flaws in the code. Team behind the project is experienced and well equipped with the required skills to make it a success. Let’s take a look at some salient features of this moonshot
Salient Features:
USDT Rewards
Rewards Dashboard
Staking
NFT Marketplace
NFT Raffles
Double Rewards
Safari Metaverse
Audited Contract
KYC Doxxed
Verified Contract
Liquidity Locked 1 Year
100% Safu
Anti Whale
Anti Dump
Anti Bot
Buybacks
Add to Liquidity
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
SDOGE.addLiquidity(uint256,uint256) (#1717-1732) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1723-1730)
Ensure that an arbitrary user cannot withdraw unauthorized funds.
Additional information: link
Reentrancy in SDOGE._transfer(address,address,uint256) (#1545-1650):
External calls:
- swapTokensForEth(walletTokens) (#1601)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1688-1694)
- swapAndLiquify(swapTokens) (#1609)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1723-1730)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1688-1694)
- swapAndSendDividends(sellTokens) (#1612)
- success = IERC20(BEP).transfer(address(dividendTracker),dividends) (#1737)
- dividendTracker.distributeBEPDividends(dividends) (#1740)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1708-1714)
External calls sending eth:
- address(_marketingWalletAddress).transfer(marketingShare) (#1605)
- address(_buybackWalletAddress).transfer(buybackShare) (#1606)
- swapAndLiquify(swapTokens) (#1609)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1723-1730)
State variables written after the call(s):
- super._transfer(from,address(this),fees) (#1632)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#481)
- _balances[recipient] = _balances[recipient].add(amount) (#482)
- super._transfer(from,to,amount) (#1635)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#481)
- _balances[recipient] = _balances[recipient].add(amount) (#482)
- swapping = false (#1614)
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.
Redundant expression "this (#121)" inContext (#115-124)
Remove redundant statements if they congest code but offer no value.
Additional information: link
SDOGE._transfer(address,address,uint256).lastProcessedIndex (#1643) is a local variable never initialized
SDOGE._transfer(address,address,uint256).iterations (#1643) is a local variable never initialized
SDOGE._transfer(address,address,uint256).claims (#1643) 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
Reentrancy in DividendPayingToken._withdrawDividendOfUser(address) (#820-836):
External calls:
- success = IERC20(BEP).transfer(user,_withdrawableDividend) (#825)
State variables written after the call(s):
- withdrawnDividends[user] = withdrawnDividends[user].sub(_withdrawableDividend) (#828)
Reentrancy in SDOGE.updateDividendTracker(address) (#1311-1326):
External calls:
- newDividendTracker.excludeFromDividends(address(newDividendTracker)) (#1318)
- newDividendTracker.excludeFromDividends(address(this)) (#1319)
- newDividendTracker.excludeFromDividends(owner()) (#1320)
- newDividendTracker.excludeFromDividends(address(uniswapV2Router)) (#1321)
State variables written after the call(s):
- dividendTracker = newDividendTracker (#1325)
Apply the check-effects-interactions pattern.
Additional information: link
SDOGE.claim() (#1484-1486) ignores return value by dividendTracker.processAccount(msg.sender,false) (#1485)
SDOGE._transfer(address,address,uint256) (#1545-1650) ignores return value by dividendTracker.process(gas) (#1643-1648)
SDOGE.addLiquidity(uint256,uint256) (#1717-1732) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1723-1730)
Ensure that all the return values of the function calls are used.
Additional information: link
DividendPayingToken.constructor(string,string)._name (#791) shadows:
- ERC20._name (#303) (state variable)
DividendPayingToken.constructor(string,string)._symbol (#791) shadows:
- ERC20._symbol (#304) (state variable)
DividendPayingToken.dividendOf(address)._owner (#842) shadows:
- Ownable._owner (#702) (state variable)
DividendPayingToken.withdrawableDividendOf(address)._owner (#849) shadows:
- Ownable._owner (#702) (state variable)
DividendPayingToken.withdrawnDividendOf(address)._owner (#856) shadows:
- Ownable._owner (#702) (state variable)
DividendPayingToken.accumulativeDividendOf(address)._owner (#866) shadows:
- Ownable._owner (#702) (state variable)
Rename the local variables that shadow another component.
Additional information: link
SDOGE.setTaxFeePercent(uint256,uint256,uint256,uint256) (#1368-1378) should emit an event for:
- BEPRewardsFee = rewardFee (#1369)
- _pretaxfee = BEPRewardsFee (#1370)
- liquidityFee = _liquidityFee (#1371)
- _preliquidityfee = _liquidityFee (#1372)
- marketingFee = _MarketingFee (#1373)
- _premarketingfee = marketingFee (#1374)
- buybackFee = _buybackFee (#1375)
- _prebuybackfee = buybackFee (#1376)
SDOGE.setsellTaxFeePercent(uint256,uint256,uint256,uint256) (#1380-1385) should emit an event for:
- _taxsellFee = taxsellFee (#1381)
- _liquiditysellFee = liquiditysellFee (#1382)
- _marketingsellFee = MarketingsellFee (#1383)
- _buybacksellFee = buybacksellFee (#1384)
Emit an event for critical parameter changes.
Additional information: link
SDOGE.updateUniswapV2Router(address)._uniswapV2Pair (#1332-1333) lacks a zero-check on :
- uniswapV2Pair = _uniswapV2Pair (#1334)
SDOGE.setMarketingWallet(address).wallet (#1364) lacks a zero-check on :
- _marketingWalletAddress = wallet (#1365)
SDOGE.setBuybackWallet(address).wallet (#1387) lacks a zero-check on :
- _buybackWalletAddress = wallet (#1388)
DividendPayingToken.SetBepRewardingToken(address).newAddress (#794) lacks a zero-check on :
- BEP = newAddress (#796)
Check that the address is not zero.
Additional information: link
DividendPayingToken._withdrawDividendOfUser(address) (#820-836) has external calls inside a loop: success = IERC20(BEP).transfer(user,_withdrawableDividend) (#825)
Favor pull over push strategy for external calls.
Additional information: link
Variable 'SDOGE._transfer(address,address,uint256).lastProcessedIndex (#1643)' in SDOGE._transfer(address,address,uint256) (#1545-1650) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1644)
Variable 'SDOGE._transfer(address,address,uint256).claims (#1643)' in SDOGE._transfer(address,address,uint256) (#1545-1650) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1644)
Variable 'SDOGE._transfer(address,address,uint256).iterations (#1643)' in SDOGE._transfer(address,address,uint256) (#1545-1650) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1644)
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 SDOGE._transfer(address,address,uint256) (#1545-1650):
External calls:
- swapTokensForEth(walletTokens) (#1601)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1688-1694)
- swapAndLiquify(swapTokens) (#1609)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1723-1730)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1688-1694)
External calls sending eth:
- address(_marketingWalletAddress).transfer(marketingShare) (#1605)
- address(_buybackWalletAddress).transfer(buybackShare) (#1606)
- swapAndLiquify(swapTokens) (#1609)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1723-1730)
State variables written after the call(s):
- swapAndLiquify(swapTokens) (#1609)
- _allowances[owner][spender] = amount (#547)
Reentrancy in SDOGE._transfer(address,address,uint256) (#1545-1650):
External calls:
- swapTokensForEth(walletTokens) (#1601)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1688-1694)
- swapAndLiquify(swapTokens) (#1609)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1723-1730)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1688-1694)
- swapAndSendDividends(sellTokens) (#1612)
- success = IERC20(BEP).transfer(address(dividendTracker),dividends) (#1737)
- dividendTracker.distributeBEPDividends(dividends) (#1740)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1708-1714)
External calls sending eth:
- address(_marketingWalletAddress).transfer(marketingShare) (#1605)
- address(_buybackWalletAddress).transfer(buybackShare) (#1606)
- swapAndLiquify(swapTokens) (#1609)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1723-1730)
State variables written after the call(s):
- swapAndSendDividends(sellTokens) (#1612)
- _allowances[owner][spender] = amount (#547)
Reentrancy in SDOGE.constructor() (#1270-1305):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1277-1278)
State variables written after the call(s):
- uniswapV2Pair = _uniswapV2Pair (#1281)
- uniswapV2Router = _uniswapV2Router (#1280)
Reentrancy in SDOGE.constructor() (#1270-1305):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1277-1278)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1283)
- dividendTracker.excludeFromDividends(pair) (#1403)
- dividendTracker.excludeFromDividends(address(dividendTracker)) (#1286)
- dividendTracker.excludeFromDividends(address(this)) (#1287)
- dividendTracker.excludeFromDividends(deadWallet) (#1288)
- dividendTracker.excludeFromDividends(address(_uniswapV2Router)) (#1289)
State variables written after the call(s):
- _mint(owner(),100000000000000 * (10 ** 9)) (#1304)
- _balances[account] = _balances[account].add(amount) (#501)
- excludeFromFees(owner(),true) (#1292)
- _isExcludedFromFees[account] = excluded (#1339)
- excludeFromFees(_marketingWalletAddress,true) (#1293)
- _isExcludedFromFees[account] = excluded (#1339)
- excludeFromFees(_buybackWalletAddress,true) (#1294)
- _isExcludedFromFees[account] = excluded (#1339)
- excludeFromFees(address(this),true) (#1295)
- _isExcludedFromFees[account] = excluded (#1339)
- _mint(owner(),100000000000000 * (10 ** 9)) (#1304)
- _totalSupply = _totalSupply.add(amount) (#500)
- _whiteList[msg.sender] = true (#1297)
- _whiteList[address(this)] = true (#1298)
Reentrancy in SDOGEDividendTracker.processAccount(address,bool) (#1947-1957):
External calls:
- amount = _withdrawDividendOfUser(account) (#1948)
- success = IERC20(BEP).transfer(user,_withdrawableDividend) (#825)
State variables written after the call(s):
- lastClaimTimes[account] = block.timestamp (#1951)
Reentrancy in SDOGE.swapAndLiquify(uint256) (#1653-1674):
External calls:
- swapTokensForEth(half) (#1665)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1688-1694)
- addLiquidity(otherHalf,newBalance) (#1671)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1723-1730)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1671)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1723-1730)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#1671)
- _allowances[owner][spender] = amount (#547)
Reentrancy in SDOGE.updateUniswapV2Router(address) (#1328-1335):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),uniswapV2Router.WETH()) (#1332-1333)
State variables written after the call(s):
- uniswapV2Pair = _uniswapV2Pair (#1334)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in SDOGE._setAutomatedMarketMakerPair(address,bool) (#1398-1407):
External calls:
- dividendTracker.excludeFromDividends(pair) (#1403)
Event emitted after the call(s):
- SetAutomatedMarketMakerPair(pair,value) (#1406)
Reentrancy in SDOGE._transfer(address,address,uint256) (#1545-1650):
External calls:
- swapTokensForEth(walletTokens) (#1601)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1688-1694)
- swapAndLiquify(swapTokens) (#1609)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1723-1730)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1688-1694)
External calls sending eth:
- address(_marketingWalletAddress).transfer(marketingShare) (#1605)
- address(_buybackWalletAddress).transfer(buybackShare) (#1606)
- swapAndLiquify(swapTokens) (#1609)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1723-1730)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#548)
- swapAndLiquify(swapTokens) (#1609)
- SwapAndLiquify(half,newBalance,otherHalf) (#1673)
- swapAndLiquify(swapTokens) (#1609)
Reentrancy in SDOGE._transfer(address,address,uint256) (#1545-1650):
External calls:
- swapTokensForEth(walletTokens) (#1601)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1688-1694)
- swapAndLiquify(swapTokens) (#1609)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1723-1730)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1688-1694)
- swapAndSendDividends(sellTokens) (#1612)
- success = IERC20(BEP).transfer(address(dividendTracker),dividends) (#1737)
- dividendTracker.distributeBEPDividends(dividends) (#1740)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1708-1714)
External calls sending eth:
- address(_marketingWalletAddress).transfer(marketingShare) (#1605)
- address(_buybackWalletAddress).transfer(buybackShare) (#1606)
- swapAndLiquify(swapTokens) (#1609)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1723-1730)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#548)
- swapAndSendDividends(sellTokens) (#1612)
- SendDividends(tokens,dividends) (#1741)
- swapAndSendDividends(sellTokens) (#1612)
- Transfer(sender,recipient,amount) (#483)
- super._transfer(from,to,amount) (#1635)
- Transfer(sender,recipient,amount) (#483)
- super._transfer(from,address(this),fees) (#1632)
Reentrancy in SDOGE._transfer(address,address,uint256) (#1545-1650):
External calls:
- swapTokensForEth(walletTokens) (#1601)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1688-1694)
- swapAndLiquify(swapTokens) (#1609)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1723-1730)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1688-1694)
- swapAndSendDividends(sellTokens) (#1612)
- success = IERC20(BEP).transfer(address(dividendTracker),dividends) (#1737)
- dividendTracker.distributeBEPDividends(dividends) (#1740)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1708-1714)
- dividendTracker.setBalance(address(from),balanceOf(from)) (#1637)
- dividendTracker.setBalance(address(to),balanceOf(to)) (#1638)
- dividendTracker.process(gas) (#1643-1648)
External calls sending eth:
- address(_marketingWalletAddress).transfer(marketingShare) (#1605)
- address(_buybackWalletAddress).transfer(buybackShare) (#1606)
- swapAndLiquify(swapTokens) (#1609)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1723-1730)
Event emitted after the call(s):
- ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1644)
Reentrancy in SDOGE.constructor() (#1270-1305):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1277-1278)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1283)
- dividendTracker.excludeFromDividends(pair) (#1403)
Event emitted after the call(s):
- SetAutomatedMarketMakerPair(pair,value) (#1406)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1283)
Reentrancy in SDOGE.constructor() (#1270-1305):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1277-1278)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1283)
- dividendTracker.excludeFromDividends(pair) (#1403)
- dividendTracker.excludeFromDividends(address(dividendTracker)) (#1286)
- dividendTracker.excludeFromDividends(address(this)) (#1287)
- dividendTracker.excludeFromDividends(deadWallet) (#1288)
- dividendTracker.excludeFromDividends(address(_uniswapV2Router)) (#1289)
Event emitted after the call(s):
- ExcludeFromFees(account,excluded) (#1341)
- excludeFromFees(owner(),true) (#1292)
- ExcludeFromFees(account,excluded) (#1341)
- excludeFromFees(address(this),true) (#1295)
- ExcludeFromFees(account,excluded) (#1341)
- excludeFromFees(_buybackWalletAddress,true) (#1294)
- ExcludeFromFees(account,excluded) (#1341)
- excludeFromFees(_marketingWalletAddress,true) (#1293)
- Transfer(address(0),account,amount) (#502)
- _mint(owner(),100000000000000 * (10 ** 9)) (#1304)
Reentrancy in SDOGEDividendTracker.processAccount(address,bool) (#1947-1957):
External calls:
- amount = _withdrawDividendOfUser(account) (#1948)
- success = IERC20(BEP).transfer(user,_withdrawableDividend) (#825)
Event emitted after the call(s):
- Claim(account,amount,automatic) (#1952)
Reentrancy in SDOGE.processDividendTracker(uint256) (#1479-1482):
External calls:
- (iterations,claims,lastProcessedIndex) = dividendTracker.process(gas) (#1480)
Event emitted after the call(s):
- ProcessedDividendTracker(iterations,claims,lastProcessedIndex,false,gas,tx.origin) (#1481)
Reentrancy in SDOGE.swapAndLiquify(uint256) (#1653-1674):
External calls:
- swapTokensForEth(half) (#1665)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1688-1694)
- addLiquidity(otherHalf,newBalance) (#1671)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1723-1730)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1671)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1723-1730)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#548)
- addLiquidity(otherHalf,newBalance) (#1671)
- SwapAndLiquify(half,newBalance,otherHalf) (#1673)
Reentrancy in SDOGE.swapAndSendDividends(uint256) (#1734-1743):
External calls:
- swapTokensForBEP(tokens) (#1735)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1708-1714)
- success = IERC20(BEP).transfer(address(dividendTracker),dividends) (#1737)
- dividendTracker.distributeBEPDividends(dividends) (#1740)
Event emitted after the call(s):
- SendDividends(tokens,dividends) (#1741)
Reentrancy in SDOGE.updateDividendTracker(address) (#1311-1326):
External calls:
- newDividendTracker.excludeFromDividends(address(newDividendTracker)) (#1318)
- newDividendTracker.excludeFromDividends(address(this)) (#1319)
- newDividendTracker.excludeFromDividends(owner()) (#1320)
- newDividendTracker.excludeFromDividends(address(uniswapV2Router)) (#1321)
Event emitted after the call(s):
- UpdateDividendTracker(newAddress,address(dividendTracker)) (#1323)
Apply the check-effects-interactions pattern.
Additional information: link
SDOGEDividendTracker.getAccount(address) (#1811-1854) uses timestamp for comparisons
Dangerous comparisons:
- nextClaimTime > block.timestamp (#1851-1853)
SDOGEDividendTracker.canAutoClaim(uint256) (#1875-1881) uses timestamp for comparisons
Dangerous comparisons:
- lastClaimTime > block.timestamp (#1876)
- block.timestamp.sub(lastClaimTime) >= claimWait (#1880)
Avoid relying on block.timestamp.
Additional information: link
Different versions of Solidity is used:
- Version used: ['^0.6.12', '^0.6.2']
- ^0.6.12 (#3)
- ^0.6.2 (#1051)
Use one Solidity version.
Additional information: link
Context._msgData() (#120-123) is never used and should be removed
DividendPayingToken._transfer(address,address,uint256) (#876-882) is never used and should be removed
SafeMath.mod(uint256,uint256) (#247-249) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#263-266) is never used and should be removed
SafeMathInt.abs(int256) (#636-639) is never used and should be removed
SafeMathInt.div(int256,int256) (#607-613) is never used and should be removed
SafeMathInt.mul(int256,int256) (#595-602) is never used and should be removed
Remove unused functions.
Additional information: link
SDOGE.totalFees (#1213) is set pre-construction with a non-constant function or state variable:
- BEPRewardsFee.add(liquidityFee).add(marketingFee).add(buybackFee)
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
Pragma version^0.6.2 (#1051) 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 DividendPayingToken.SetBepRewardingToken(address) (#794-797) is not in mixedCase
Parameter DividendPayingToken.dividendOf(address)._owner (#842) is not in mixedCase
Parameter DividendPayingToken.withdrawableDividendOf(address)._owner (#849) is not in mixedCase
Parameter DividendPayingToken.withdrawnDividendOf(address)._owner (#856) is not in mixedCase
Parameter DividendPayingToken.accumulativeDividendOf(address)._owner (#866) is not in mixedCase
Variable DividendPayingToken.BEP (#765) is not in mixedCase
Constant DividendPayingToken.magnitude (#771) is not in UPPER_CASE_WITH_UNDERSCORES
Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#997) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#998) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#1015) is not in mixedCase
Function IUniswapV2Router01.WETH() (#1055) is not in mixedCase
Parameter SDOGE.setExcludeFromMaxTx(address,bool)._address (#1344) is not in mixedCase
Parameter SDOGE.setMaxWalletTokend(uint256)._maxToken (#1356) is not in mixedCase
Parameter SDOGE.setTaxFeePercent(uint256,uint256,uint256,uint256)._liquidityFee (#1368) is not in mixedCase
Parameter SDOGE.setTaxFeePercent(uint256,uint256,uint256,uint256)._MarketingFee (#1368) is not in mixedCase
Parameter SDOGE.setTaxFeePercent(uint256,uint256,uint256,uint256)._buybackFee (#1368) is not in mixedCase
Parameter SDOGE.setsellTaxFeePercent(uint256,uint256,uint256,uint256).MarketingsellFee (#1380) is not in mixedCase
Parameter SDOGE.includeToWhiteList(address[])._users (#1507) is not in mixedCase
Parameter SDOGE.setMaxtx(uint256)._maxSellTxAmount (#1513) is not in mixedCase
Variable SDOGE.BEP (#1204) is not in mixedCase
Variable SDOGE.BEPRewardsFee (#1209) is not in mixedCase
Variable SDOGE._marketingWalletAddress (#1216) is not in mixedCase
Variable SDOGE._buybackWalletAddress (#1217) is not in mixedCase
Variable SDOGE._prebuybackfee (#1517) is not in mixedCase
Variable SDOGE._premarketingfee (#1518) is not in mixedCase
Variable SDOGE._pretaxfee (#1519) is not in mixedCase
Variable SDOGE._preliquidityfee (#1520) is not in mixedCase
Variable SDOGE._taxsellFee (#1522) is not in mixedCase
Variable SDOGE._liquiditysellFee (#1523) is not in mixedCase
Variable SDOGE._marketingsellFee (#1524) is not in mixedCase
Variable SDOGE._buybacksellFee (#1525) is not in mixedCase
Parameter SDOGEDividendTracker.getAccount(address)._account (#1811) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Reentrancy in SDOGE._transfer(address,address,uint256) (#1545-1650):
External calls:
- address(_marketingWalletAddress).transfer(marketingShare) (#1605)
- address(_buybackWalletAddress).transfer(buybackShare) (#1606)
External calls sending eth:
- address(_marketingWalletAddress).transfer(marketingShare) (#1605)
- address(_buybackWalletAddress).transfer(buybackShare) (#1606)
- swapAndLiquify(swapTokens) (#1609)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1723-1730)
State variables written after the call(s):
- swapAndLiquify(swapTokens) (#1609)
- _allowances[owner][spender] = amount (#547)
- swapAndSendDividends(sellTokens) (#1612)
- _allowances[owner][spender] = amount (#547)
- super._transfer(from,address(this),fees) (#1632)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#481)
- _balances[recipient] = _balances[recipient].add(amount) (#482)
- super._transfer(from,to,amount) (#1635)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#481)
- _balances[recipient] = _balances[recipient].add(amount) (#482)
- swapping = false (#1614)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#548)
- swapAndLiquify(swapTokens) (#1609)
- Approval(owner,spender,amount) (#548)
- swapAndSendDividends(sellTokens) (#1612)
- ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1644)
- SendDividends(tokens,dividends) (#1741)
- swapAndSendDividends(sellTokens) (#1612)
- SwapAndLiquify(half,newBalance,otherHalf) (#1673)
- swapAndLiquify(swapTokens) (#1609)
- Transfer(sender,recipient,amount) (#483)
- super._transfer(from,address(this),fees) (#1632)
- Transfer(sender,recipient,amount) (#483)
- super._transfer(from,to,amount) (#1635)
Apply the check-effects-interactions pattern.
Additional information: link
Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#1060) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#1061)
Variable DividendPayingToken._withdrawDividendOfUser(address)._withdrawableDividend (#821) is too similar to SDOGEDividendTracker.getAccount(address).withdrawableDividends (#1816)
Prevent variables from having similar names.
Additional information: link
SDOGE.constructor() (#1270-1305) uses literals with too many digits:
- _mint(owner(),100000000000000 * (10 ** 9)) (#1304)
SDOGE.updateGasForProcessing(uint256) (#1410-1415) uses literals with too many digits:
- require(bool,string)(newValue >= 200000 && newValue <= 800000,SDOGE: gasForProcessing must be between 200,000 and 500,000) (#1411)
SDOGE.slitherConstructorVariables() (#1192-1744) uses literals with too many digits:
- deadWallet = 0x000000000000000000000000000000000000dEaD (#1202)
SDOGE.slitherConstructorVariables() (#1192-1744) uses literals with too many digits:
- swapTokensAtAmount = 150000000000 * (10 ** 9) (#1206)
SDOGE.slitherConstructorVariables() (#1192-1744) uses literals with too many digits:
- maxSellTransactionAmount = 1000000000000 * (10 ** 9) (#1207)
SDOGE.slitherConstructorVariables() (#1192-1744) uses literals with too many digits:
- maxWalletToken = 100000000000000 * (10 ** 9) (#1214)
SDOGE.slitherConstructorVariables() (#1192-1744) uses literals with too many digits:
- gasForProcessing = 300000 (#1221)
SDOGEDividendTracker.constructor() (#1766-1769) uses literals with too many digits:
- minimumTokenBalanceForDividends = 100000 * (10 ** 9) (#1768)
SDOGEDividendTracker.getAccountAtIndex(uint256) (#1856-1873) uses literals with too many digits:
- (0x0000000000000000000000000000000000000000,- 1,- 1,0,0,0,0,0) (#1867)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
SafeMathInt.MAX_INT256 (#590) is never used in SafeMathInt (#588-646)
Remove unused state variables.
Additional information: link
SDOGE.BEP (#1204) should be constant
SDOGE.deadWallet (#1202) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
name() should be declared external:
- ERC20.name() (#323-325)
symbol() should be declared external:
- ERC20.symbol() (#331-333)
decimals() should be declared external:
- ERC20.decimals() (#348-350)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#374-377)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#382-384)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#393-396)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#411-419)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#433-436)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#452-455)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#737-740)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#746-750)
distributeBEPDividends(uint256) should be declared external:
- DividendPayingToken.distributeBEPDividends(uint256) (#799-810)
withdrawDividend() should be declared external:
- DividendPayingToken.withdrawDividend() (#814-816)
- SDOGEDividendTracker.withdrawDividend() (#1776-1778)
dividendOf(address) should be declared external:
- DividendPayingToken.dividendOf(address) (#842-844)
withdrawnDividendOf(address) should be declared external:
- DividendPayingToken.withdrawnDividendOf(address) (#856-858)
get(IterableMapping.Map,address) should be declared external:
- IterableMapping.get(IterableMapping.Map,address) (#929-931)
getIndexOfKey(IterableMapping.Map,address) should be declared external:
- IterableMapping.getIndexOfKey(IterableMapping.Map,address) (#933-938)
getKeyAtIndex(IterableMapping.Map,uint256) should be declared external:
- IterableMapping.getKeyAtIndex(IterableMapping.Map,uint256) (#940-942)
size(IterableMapping.Map) should be declared external:
- IterableMapping.size(IterableMapping.Map) (#946-948)
updateDividendTracker(address) should be declared external:
- SDOGE.updateDividendTracker(address) (#1311-1326)
updateUniswapV2Router(address) should be declared external:
- SDOGE.updateUniswapV2Router(address) (#1328-1335)
setExcludeFromMaxTx(address,bool) should be declared external:
- SDOGE.setExcludeFromMaxTx(address,bool) (#1344-1346)
excludeMultipleAccountsFromFees(address[],bool) should be declared external:
- SDOGE.excludeMultipleAccountsFromFees(address[],bool) (#1348-1354)
setAutomatedMarketMakerPair(address,bool) should be declared external:
- SDOGE.setAutomatedMarketMakerPair(address,bool) (#1391-1395)
updateGasForProcessing(uint256) should be declared external:
- SDOGE.updateGasForProcessing(uint256) (#1410-1415)
isExcludedFromFees(address) should be declared external:
- SDOGE.isExcludedFromFees(address) (#1437-1439)
withdrawableDividendOf(address) should be declared external:
- SDOGE.withdrawableDividendOf(address) (#1441-1443)
dividendTokenBalanceOf(address) should be declared external:
- SDOGE.dividendTokenBalanceOf(address) (#1445-1447)
setMaxtx(uint256) should be declared external:
- SDOGE.setMaxtx(uint256) (#1513-1515)
getAccountAtIndex(uint256) should be declared external:
- SDOGEDividendTracker.getAccountAtIndex(uint256) (#1856-1873)
process(uint256) should be declared external:
- SDOGEDividendTracker.process(uint256) (#1900-1945)
Use the external attribute for functions never called from the contract.
Additional information: link
Average 30d PancakeSwap liquidity is less than $100. Token is either dead or inactive.
Average 30d PancakeSwap volume is less than $100. Token is either dead or inactive.
Average 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.
Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.
Number of Binance Smart Chain (BSC) token holders is low.
Token is deployed only at one blockchain
Token has only one trading pair
Contract has 0% buy tax and 1% sell tax.
Taxes are low and contract ownership is renounced.
BscScan page for the token does not contain additional info: website, socials, description, etc.
Additional information: link
Unable to find token on CoinGecko
Additional information: link
Unable to find token on CoinMarketCap
Additional information: link
Unable to find token/project description on the website or on BscScan, CoinMarketCap
Unable to find token contract audit
Unable to verify token contract address on the website
Unable to find audit link on the website
Unable to find whitepaper link on the website
Unable to find Telegram link on the website
Unable to find Twitter link on the website
Unable to find code repository for the project
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
Twitter account link seems to be invalid
Unable to find Youtube account
Unable to find Discord account