Rune Shards Token Logo

RXS [Rune Shards] Token

About RXS

Listings

Token 12 months
CoinGecko 11 months
CoinMarketCap 11 months

Website

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Rune is the future of gaming.

We're building modern game experiences, backed by open immutable hash technology. Aligning incentives between games and gamers in new revolutionary ways. Soon you won't know you're using blockchain, but you'll be glad you are.

Laser Scorebeta Last Audit: 21 May 2022

report
Token seems to be legit.

RuneShards._transfer(address,address,uint256) (#2943-2990) uses a dangerous strict equality:
- balanceOf(sender) - remainingAmount == 0 && remainingAmount > 0 && sender != address(this) (#2982-2984)
ERC20Votes._writeCheckpoint(ERC20Votes.Checkpoint[],function(uint256,uint256) returns(uint256),uint256) (#1549-1563) uses a dangerous strict equality:
- pos > 0 && ckpts[pos - 1].fromBlock == block.number (#1558)
Don't use strict equality to determine if an account has enough Ether or tokens.

Additional information: link

ERC20Votes._moveVotingPower(address,address,uint256).oldWeight_scope_0 (#1543) is a local variable never initialized
ERC20Votes._moveVotingPower(address,address,uint256).newWeight_scope_1 (#1543) 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

RuneShards.constructor(address) (#2594-2620) ignores return value by excluded.add(address(this)) (#2602)
RuneShards.addBot(address) (#2739-2744) ignores return value by bot.add(_bot) (#2743)
RuneShards.addExcluded(address) (#2751-2753) ignores return value by excluded.add(_excluded) (#2752)
RuneShards.removeBot(address) (#2790-2792) ignores return value by bot.remove(_bot) (#2791)
RuneShards.removeExcluded(address) (#2799-2807) ignores return value by excluded.remove(_reincluded) (#2806)
Ensure that all the return values of the function calls are used.

Additional information: link

ERC20Permit.constructor(string).name (#970) shadows:
- ERC20.name() (#204-206) (function)
- IERC20Metadata.name() (#103) (function)
Rename the local variables that shadow another component.

Additional information: link

Variable 'ECDSA.tryRecover(bytes32,bytes).r (#624)' in ECDSA.tryRecover(bytes32,bytes) (#619-648) potentially used before declaration: r = mload(uint256)(signature + 0x20) (#641)
Variable 'ERC20Votes._moveVotingPower(address,address,uint256).newWeight (#1538)' in ERC20Votes._moveVotingPower(address,address,uint256) (#1531-1547) potentially used before declaration: (oldWeight,newWeight) = _writeCheckpoint(_checkpoints[dst],_add,amount) (#1543)
Variable 'ERC20Votes._moveVotingPower(address,address,uint256).oldWeight (#1538)' in ERC20Votes._moveVotingPower(address,address,uint256) (#1531-1547) potentially used before declaration: (oldWeight,newWeight) = _writeCheckpoint(_checkpoints[dst],_add,amount) (#1543)
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 RuneShards.swap(uint256) (#2634-2654):
External calls:
- require(bool,string)(rune.transferFrom(_msgSender(),BURN_ADDRESS,amount),Rune transfer failed) (#2642-2645)
State variables written after the call(s):
- _approve(address(this),_msgSender(),swapAmount) (#2650)
- _allowances[owner][spender] = amount (#455)
- transferFrom(address(this),_msgSender(),swapAmount) (#2651)
- _allowances[owner][spender] = amount (#455)
- transferFrom(address(this),_msgSender(),swapAmount) (#2651)
- _balances[sender] = senderBalance - amount (#376)
- _balances[recipient] += amount (#378)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in RuneShards.rescueTokens(IERC20) (#2819-2833):
External calls:
- require(bool,string)(token.transfer(_msgSender(),balance),Token transfer failed) (#2827-2830)
Event emitted after the call(s):
- RescueTokens(token,_msgSender(),balance) (#2832)
Reentrancy in RuneShards.swap(uint256) (#2634-2654):
External calls:
- require(bool,string)(rune.transferFrom(_msgSender(),BURN_ADDRESS,amount),Rune transfer failed) (#2642-2645)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#456)
- _approve(address(this),_msgSender(),swapAmount) (#2650)
- Approval(owner,spender,amount) (#456)
- transferFrom(address(this),_msgSender(),swapAmount) (#2651)
- DelegateVotesChanged(src,oldWeight,newWeight) (#1539)
- transferFrom(address(this),_msgSender(),swapAmount) (#2651)
- DelegateVotesChanged(dst,oldWeight_scope_0,newWeight_scope_1) (#1544)
- transferFrom(address(this),_msgSender(),swapAmount) (#2651)
- Swap(_msgSender(),swapAmount) (#2653)
- Transfer(sender,recipient,amount) (#380)
- transferFrom(address(this),_msgSender(),swapAmount) (#2651)
Apply the check-effects-interactions pattern.

Additional information: link

ERC20Permit.permit(address,address,uint256,uint256,uint8,bytes32,bytes32) (#975-994) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp <= deadline,ERC20Permit: expired deadline) (#984)
ERC20Votes.delegateBySig(address,uint256,uint256,uint8,bytes32,bytes32) (#1456-1473) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp <= expiry,ERC20Votes: signature expired) (#1464)
Avoid relying on block.timestamp.

Additional information: link

ECDSA.tryRecover(bytes32,bytes) (#619-648) uses assembly
- INLINE ASM (#629-633)
- INLINE ASM (#640-643)
ECDSA.tryRecover(bytes32,bytes32,bytes32) (#677-689) uses assembly
- INLINE ASM (#684-687)
EnumerableSet.values(EnumerableSet.AddressSet) (#2346-2355) uses assembly
- INLINE ASM (#2350-2352)
EnumerableSet.values(EnumerableSet.UintSet) (#2419-2428) uses assembly
- INLINE ASM (#2423-2425)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['=0.8.4', '^0.8.0']
- ^0.8.0 (#7)
- ^0.8.0 (#92)
- ^0.8.0 (#121)
- ^0.8.0 (#148)
- ^0.8.0 (#505)
- ^0.8.0 (#568)
- ^0.8.0 (#791)
- ^0.8.0 (#894)
- ^0.8.0 (#940)
- ^0.8.0 (#1028)
- ^0.8.0 (#1074)
- ^0.8.0 (#1318)
- ^0.8.0 (#1579)
- ^0.8.0 (#1645)
- ^0.8.0 (#1736)
- ^0.8.0 (#1806)
- ^0.8.0 (#1834)
- ^0.8.0 (#1864)
- ^0.8.0 (#2076)
- =0.8.4 (#2475)
Use one Solidity version.

Additional information: link

AccessControl._setRoleAdmin(bytes32,bytes32) (#2050-2054) is never used and should be removed
Context._msgData() (#138-140) is never used and should be removed
Counters.decrement(Counters.Counter) (#922-928) is never used and should be removed
Counters.reset(Counters.Counter) (#930-932) is never used and should be removed
ECDSA.recover(bytes32,bytes) (#664-668) is never used and should be removed
ECDSA.recover(bytes32,bytes32,bytes32) (#696-704) is never used and should be removed
ECDSA.toEthSignedMessageHash(bytes32) (#766-770) is never used and should be removed
ECDSA.tryRecover(bytes32,bytes) (#619-648) is never used and should be removed
ECDSA.tryRecover(bytes32,bytes32,bytes32) (#677-689) is never used and should be removed
ERC20._burn(address,uint256) (#417-432) is never used and should be removed
ERC20Votes._add(uint256,uint256) (#1565-1567) is never used and should be removed
ERC20Votes._burn(address,uint256) (#1495-1499) is never used and should be removed
ERC20Votes._subtract(uint256,uint256) (#1569-1571) is never used and should be removed
EnumerableSet.add(EnumerableSet.Bytes32Set,bytes32) (#2230-2232) is never used and should be removed
EnumerableSet.add(EnumerableSet.UintSet,uint256) (#2369-2371) is never used and should be removed
EnumerableSet.at(EnumerableSet.Bytes32Set,uint256) (#2268-2270) is never used and should be removed
EnumerableSet.at(EnumerableSet.UintSet,uint256) (#2407-2409) is never used and should be removed
EnumerableSet.contains(EnumerableSet.Bytes32Set,bytes32) (#2247-2249) is never used and should be removed
EnumerableSet.contains(EnumerableSet.UintSet,uint256) (#2386-2388) is never used and should be removed
EnumerableSet.length(EnumerableSet.Bytes32Set) (#2254-2256) is never used and should be removed
EnumerableSet.length(EnumerableSet.UintSet) (#2393-2395) is never used and should be removed
EnumerableSet.remove(EnumerableSet.Bytes32Set,bytes32) (#2240-2242) is never used and should be removed
EnumerableSet.remove(EnumerableSet.UintSet,uint256) (#2379-2381) is never used and should be removed
EnumerableSet.values(EnumerableSet.Bytes32Set) (#2280-2282) is never used and should be removed
EnumerableSet.values(EnumerableSet.UintSet) (#2419-2428) is never used and should be removed
Math.ceilDiv(uint256,uint256) (#1063-1066) is never used and should be removed
Math.max(uint256,uint256) (#1037-1039) is never used and should be removed
Math.min(uint256,uint256) (#1044-1046) is never used and should be removed
RuneShards._burn(address,uint256) (#2918-2923) is never used and should be removed
RuneShards._mint(address,uint256) (#2928-2933) is never used and should be removed
SafeCast.toInt128(int256) (#1222-1225) is never used and should be removed
SafeCast.toInt16(int256) (#1276-1279) is never used and should be removed
SafeCast.toInt256(uint256) (#1306-1310) is never used and should be removed
SafeCast.toInt32(int256) (#1258-1261) is never used and should be removed
SafeCast.toInt64(int256) (#1240-1243) is never used and should be removed
SafeCast.toInt8(int256) (#1294-1297) is never used and should be removed
SafeCast.toUint128(uint256) (#1117-1120) is never used and should be removed
SafeCast.toUint16(uint256) (#1177-1180) is never used and should be removed
SafeCast.toUint256(int256) (#1204-1207) is never used and should be removed
SafeCast.toUint64(uint256) (#1147-1150) is never used and should be removed
SafeCast.toUint8(uint256) (#1192-1195) is never used and should be removed
SafeCast.toUint96(uint256) (#1132-1135) is never used and should be removed
Strings.toHexString(uint256) (#1772-1783) is never used and should be removed
Strings.toString(uint256) (#1747-1767) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.8.0 (#7) allows old versions
Pragma version^0.8.0 (#92) allows old versions
Pragma version^0.8.0 (#121) allows old versions
Pragma version^0.8.0 (#148) allows old versions
Pragma version^0.8.0 (#505) allows old versions
Pragma version^0.8.0 (#568) allows old versions
Pragma version^0.8.0 (#791) allows old versions
Pragma version^0.8.0 (#894) allows old versions
Pragma version^0.8.0 (#940) allows old versions
Pragma version^0.8.0 (#1028) allows old versions
Pragma version^0.8.0 (#1074) allows old versions
Pragma version^0.8.0 (#1318) allows old versions
Pragma version^0.8.0 (#1579) allows old versions
Pragma version^0.8.0 (#1645) allows old versions
Pragma version^0.8.0 (#1736) allows old versions
Pragma version^0.8.0 (#1806) allows old versions
Pragma version^0.8.0 (#1834) allows old versions
Pragma version^0.8.0 (#1864) allows old versions
Pragma version^0.8.0 (#2076) 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 IERC20Permit.DOMAIN_SEPARATOR() (#560) is not in mixedCase
Variable EIP712._CACHED_DOMAIN_SEPARATOR (#816) is not in mixedCase
Variable EIP712._CACHED_CHAIN_ID (#817) is not in mixedCase
Variable EIP712._HASHED_NAME (#819) is not in mixedCase
Variable EIP712._HASHED_VERSION (#820) is not in mixedCase
Variable EIP712._TYPE_HASH (#821) is not in mixedCase
Function ERC20Permit.DOMAIN_SEPARATOR() (#1007-1009) is not in mixedCase
Variable ERC20Permit._PERMIT_TYPEHASH (#962-963) is not in mixedCase
Parameter RuneShards.isBot(address)._bot (#2717) is not in mixedCase
Parameter RuneShards.isExcluded(address)._excluded (#2727) is not in mixedCase
Parameter RuneShards.addBot(address)._bot (#2739) is not in mixedCase
Parameter RuneShards.addExcluded(address)._excluded (#2751) is not in mixedCase
Parameter RuneShards.changeMaxTransferAmount(uint256)._maxTransferAmount (#2762) is not in mixedCase
Parameter RuneShards.removeBot(address)._bot (#2790) is not in mixedCase
Parameter RuneShards.removeExcluded(address)._reincluded (#2799) is not in mixedCase
Parameter RuneShards.setFeeInfo(address,address,address,address,uint256,uint256,uint256,uint256)._vaultAddress (#2852) is not in mixedCase
Parameter RuneShards.setFeeInfo(address,address,address,address,uint256,uint256,uint256,uint256)._charityAddress (#2853) is not in mixedCase
Parameter RuneShards.setFeeInfo(address,address,address,address,uint256,uint256,uint256,uint256)._devAddress (#2854) is not in mixedCase
Parameter RuneShards.setFeeInfo(address,address,address,address,uint256,uint256,uint256,uint256)._botAddress (#2855) is not in mixedCase
Parameter RuneShards.setFeeInfo(address,address,address,address,uint256,uint256,uint256,uint256)._vaultFeeBasis (#2856) is not in mixedCase
Parameter RuneShards.setFeeInfo(address,address,address,address,uint256,uint256,uint256,uint256)._charityFeeBasis (#2857) is not in mixedCase
Parameter RuneShards.setFeeInfo(address,address,address,address,uint256,uint256,uint256,uint256)._devFeeBasis (#2858) is not in mixedCase
Parameter RuneShards.setFeeInfo(address,address,address,address,uint256,uint256,uint256,uint256)._botFeeBasis (#2859) is not in mixedCase
Parameter RuneShards.setRune(IERC20)._rune (#2892) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "to (#2780)" inRuneShards (#2485-2992)
Redundant expression "amount (#2780)" inRuneShards (#2485-2992)
Remove redundant statements if they congest code but offer no value.

Additional information: link

RuneShards.slitherConstructorConstantVariables() (#2485-2992) uses literals with too many digits:
- MIN_MAX_TRANSFER_AMOUNT = 2000000000000000000000000 (#2510)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Holders:


Token is deployed only at one blockchain


Average 30d number of PancakeSwap swaps is low.

Contract has 5% buy tax and 3% sell tax.
Taxes are low and contract ownership is renounced.

No disclosed threats


Unable to find whitepaper link on the website


Token is not listed at Mobula.Finance

Additional information: link


Young tokens have high risks of price dump / death


Token has relatively low CoinGecko rank

Price for RXS

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