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Frax-stake Security Audit Report v.2

Frax-stake Security Audit Report v.2

1. Summary

Frax-stake smart contract security audit report performed by Callisto Security Audit Department

The contracts are vaults for Matic Network/Ethereum that take Quickswap/Uniswap LP token deposits and optimize yields on them.

Website: https://adamant.finance/

2. In scope

Commit 05db4b0cafb0bacb7c0c38ff1775560bf4188907

  • Jar_FxsFraxMatic.sol
  • StrategyBase.sol
  • StrategyFxsFrax.sol
  • StrategyStakingRewardsBase.sol

2.1. Excluded

The smart contract use open source library from Openzeppelin. Following files was excluded from audit:

  • @openzeppelin/contracts/token/ERC20/SafeERC20.sol
  • @openzeppelin/contracts/math/SafeMath.sol
  • @openzeppelin/contracts/token/ERC20/ERC20.sol
  • @openzeppelin/contracts/access/Ownable.sol

The next files were not provided to audit:

  • IStrategy.sol
  • IJar.sol
  • IStakingRewards.sol
  • IUniswapV2Pair.sol
  • IUniswapRouterV2.sol

3. Findings

No security issues were found in provided files.

4. Conclusion

All found issues from previous audit was fixed. The audited smart contract can be deployed.

5. Revealing audit reports

Previous audit report: https://gist.github.com/yuriy77k/5be867a77d3ee10dc3cadc9c308e9252

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