mediumLogic errorEVM-Solidity
Perennial V2 Update #2: Vault and oracle keepers DoS in some situations due to `market.update(account,max,max,max,0,false)`
- Payout
- $0
- Protocol
- Perennial V2 Update #2
- Disclosed
- Apr 6, 2024
- Source
- sherlock
Perennial V2 used a no-op `market.update(account, max, max, max, 0, false)` call as the standard way to settle a market account, but `InvariantLib.validate` still enforces the margin requirement on that call. Because of this, any account that sits below its ma …
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