# DoS risk in IRamsesGauge(gauge).getReward() when enough periods have passed Low/Info · 0xSimao · Leveraged yield farming · 12th May 2025 Finding L-1 of the Yieldoor Gauges security review. - Protocol: https://app.yieldoor.com/ - Report: /reports/yieldoor-i - Source: https://github.com/0xSimao/audits/blob/main/0xSimao/2025-05-12-yieldoor-i.pdf --- **Description:** `IRamsesGauge(gauge).getReward()` iterates through all periods since the first period in the Gauge, which means that whenever a new token is added, it will loop through all periods. Thus, given enough time, there is a DoS risk, although it is likely not significant as it would require a lot of time to pass (probably not even in a lifetime). **Recommended Mitigation:** The Gauge has a `getPeriodReward()` function which can be used to collect rewards.