# Claiming will fail for Ole and D1MemeToken if the overfunded ETH reverts Crit/High · Three Sigma · Social money games · 13th June, 2024 Finding 3S-D1-M01 of the DistrictOne security review. - Protocol: https://districtone.io/ - Report: /reports/districtone - Source: https://cdn.sanity.io/files/qoqld077/production/fd2142f1d189dd29db23dff49d4018d4da9c01d6.pdf --- ### Description FairLauncher::claims() reverts if the ETH claimed from overfunded presales fails. However, this means that Ole and D1MemeToken claiming will also revert, when this could be prevented. ### Recommendation Instead of reverting, the ETH could be sent to a protocol wallet and emit an event to refund users later. The likelihood of happening is low because the protocol expects its users to be EOAs or multisig wallets, which don't have this problem. ### Status Acknowledged --- Related findings: - [Hints on withdrawal may fail as the ICR changes between claiming collateral surplus and repaying debt](https://0xsimao.com/findings/beraborrow-i-hints-withdrawal-collateral-debt): Beraborrow Managed Dens - [ETH withdrawals from EigenLayer always fail due to `OperatorDelegator`'s nonReentrant `receive()`](https://0xsimao.com/findings/renzo-eth-withdrawals-delegator-reentrant): Renzo - [Some ETH transfers don't revert if they fail](https://0xsimao.com/findings/singularity-eth-transfers-don-revert): Singularity