Submission Details
Severity:
`SmartVaultV3` Use shift Right/Left instead of division/multiplication if possible
Summary
The use of shift Right/Left instead
Vulnerability Details
use more gas
Impact
use more gas
Tools Used
foundry
manual
Recommendations
use of shift Right/Left instead to divide and multiply
+ uint256 fee = ( _amount <<ISmartVaultManagerV3(manager).mintFeeRate() )>> ISmartVaultManagerV3(manager).HUNDRED_PC();
- uint256 fee = _amount * ISmartVaultManagerV3(manager).mintFeeRate() / ISmartVaultManagerV3(manager).HUNDRED_PC();
+ uint256 requiredCollateralValue = (minted << _manager.collateralRate() )>> _manager.HUNDRED_PC();
- uint256 requiredCollateralValue = minted * _manager.collateralRate() / _manager.HUNDRED_PC();
Updates
Lead Judging Commences
hrishibhat almost 2 years ago
Submission Judgement Published Reason: Non-acceptable severity
Assigned finding tags:
informational/invalid
Prize pool breakdown
Total prize
20,000 USDC
nSLOC
60933 USDC / LOC
17,500 USDC
2,500 USDC
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