CLO Play is a P2E of global winter sports. It is a Play to Earning game designed to be played by global gamers by designing it as a professional league game for online skating sports.
CLOPlay (#157-306) contract sets array length with a user-controlled value:
- lockInfo[_holder].push(LockInfo(_releaseTime,_amount)) (#271-273)
CLOPlay (#157-306) contract sets array length with a user-controlled value:
- lockInfo[_to].push(LockInfo(_releaseTime,_value)) (#296-298)
Do not allow array lengths to be set directly set; instead, opt to add values as needed. Otherwise, thoroughly review the contract to ensure a user-controlled variable cannot reach an array length assignment.
Additional information: link
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Contract ownership is not renounced (belongs to a wallet)
CLOPlay.releaseLock(address) (#242-258) uses timestamp for comparisons
Dangerous comparisons:
- lockInfo[_holder][i].releaseTime <= now (#245)
CLOPlay.lock(address,uint256,uint256) (#266-275) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp <= _releaseTime,TokenTimelock: release time is before current time) (#268)
CLOPlay.transferWithLock(address,uint256,uint256) (#290-303) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp <= _releaseTime,TokenTimelock: release time is before current time) (#293)
Avoid relying on block.timestamp.
Additional information: link
BEP20._burnFrom(address,uint256) (#151-154) is never used and should be removed
SafeMath.div(uint256,uint256) (#58-63) is never used and should be removed
SafeMath.mod(uint256,uint256) (#65-68) is never used and should be removed
SafeMath.mul(uint256,uint256) (#46-56) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version0.5.8 (#9) allows old versions
solc-0.5.8 is not recommended for deployment
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
Variable BEP20._balances (#74) is not in mixedCase
Parameter CLOPlay.transferOwnership(address)._newOwner (#181) is not in mixedCase
Parameter CLOPlay.transfer(address,uint256)._to (#192) is not in mixedCase
Parameter CLOPlay.transfer(address,uint256)._value (#193) is not in mixedCase
Parameter CLOPlay.transferFrom(address,address,uint256)._from (#204) is not in mixedCase
Parameter CLOPlay.transferFrom(address,address,uint256)._to (#205) is not in mixedCase
Parameter CLOPlay.transferFrom(address,address,uint256)._value (#206) is not in mixedCase
Parameter CLOPlay.burn(uint256)._value (#218) is not in mixedCase
Parameter CLOPlay.balanceOf(address)._holder (#234) is not in mixedCase
Parameter CLOPlay.releaseLock(address)._holder (#242) is not in mixedCase
Parameter CLOPlay.lockCount(address)._holder (#259) is not in mixedCase
Parameter CLOPlay.lockState(address,uint256)._holder (#262) is not in mixedCase
Parameter CLOPlay.lockState(address,uint256)._idx (#262) is not in mixedCase
Parameter CLOPlay.lock(address,uint256,uint256)._holder (#266) is not in mixedCase
Parameter CLOPlay.lock(address,uint256,uint256)._amount (#266) is not in mixedCase
Parameter CLOPlay.lock(address,uint256,uint256)._releaseTime (#266) is not in mixedCase
Parameter CLOPlay.unlock(address,uint256)._holder (#277) is not in mixedCase
Parameter CLOPlay.transferWithLock(address,uint256,uint256)._to (#290) is not in mixedCase
Parameter CLOPlay.transferWithLock(address,uint256,uint256)._value (#290) is not in mixedCase
Parameter CLOPlay.transferWithLock(address,uint256,uint256)._releaseTime (#290) is not in mixedCase
Constant CLOPlay.initialSupply (#161) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.
Additional information: link
CLOPlay.slitherConstructorConstantVariables() (#157-306) uses literals with too many digits:
- initialSupply = 10000000000 * (10 ** uint256(decimals)) (#161)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
totalSupply() should be declared external:
- BEP20.totalSupply() (#80-82)
allowance(address,address) should be declared external:
- BEP20.allowance(address,address) (#93-95)
approve(address,uint256) should be declared external:
- BEP20.approve(address,uint256) (#97-100)
increaseAllowance(address,uint256) should be declared external:
- BEP20.increaseAllowance(address,uint256) (#108-111)
decreaseAllowance(address,uint256) should be declared external:
- BEP20.decreaseAllowance(address,uint256) (#113-116)
transferOwnership(address) should be declared external:
- CLOPlay.transferOwnership(address) (#181-183)
burn(uint256) should be declared external:
- CLOPlay.burn(uint256) (#218-223)
lockCount(address) should be declared external:
- CLOPlay.lockCount(address) (#259-261)
lockState(address,uint256) should be declared external:
- CLOPlay.lockState(address,uint256) (#262-264)
lock(address,uint256,uint256) should be declared external:
- CLOPlay.lock(address,uint256,uint256) (#266-275)
unlock(address,uint256) should be declared external:
- CLOPlay.unlock(address,uint256) (#277-288)
transferWithLock(address,uint256,uint256) should be declared external:
- CLOPlay.transferWithLock(address,uint256,uint256) (#290-303)
Use the external attribute for functions never called from the contract.
Additional information: link
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
Unable to find token on CoinGecko
Additional information: link
Unable to find token on CoinMarketCap
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Token is not listed at Mobula.Finance
Additional information: link
Unable to find token on CoinHunt
Additional information: link
Unable to find code repository for the project
Young tokens have high risks of 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
Young tokens have high risks of price dump / death
Telegram account link seems to be invalid
Unable to find Youtube account
Unable to find Discord account