mediumLogic errorEVM-Solidity
Perennial V2 Update #3: The `RiskParameter.liquidationFee` variable is not treated and validated as a percentage value, leading to breaking protocol invariants.
- Payout
- $0
- Protocol
- Perennial V2 Update #3
- Disclosed
- Sep 13, 2024
- Source
- sherlock
Perennial v2.3 repurposed the RiskParameter.liquidationFee from a fixed absolute dollar amount (v2.2) into a percentage multiplier applied to the settlement fee inside VersionLib._accumulateLiquidationFee, but the storage validation was not updated to match. R …
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References
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