# OstiumOpenPnl::nextEpochValuesRequestCount stores the same information as nextEpochValues.length Low/Info · Three Sigma · RWA perpetuals DEX · 19th February, 2024 Finding 3S-OS-N21 of the Ostium security review. - Protocol: https://www.ostium.com/ - Report: /reports/ostium - Source: https://cdn.sanity.io/files/qoqld077/production/a95b9c69e0f65d1d6b0e649f0d62a362358ca8ce.pdf --- ### Description [OstiumOpenPnl::nextEpochValuesRequestCount](https://github.com/0xOstium/smart-contracts-threeSigma/blob/audit-feedback/src/OstiumOpenPnl.sol#L29) can be removed as it is the same as checking [nextEpochValues.length](https://github.com/0xOstium/smart-contracts-threeSigma/blob/audit-feedback/src/OstiumOpenPnl.sol#L24). ### Status Acknowledged --- Related findings: - [RedeemQueue::isResolved() resolvedCount always returns requestIds.length](https://0xsimao.com/findings/mitosis-redeem-queue-resolved-count): Mitosis