mediumLogic errorEVM-Solidity
Tapioca DAO: `AirdropBroker`: When `block.timestamp == lastEpochUpdate + EPOCH_DURATION`, users can exercise options in the new epoch.
- Payout
- $0
- Protocol
- Tapioca DAO
- Disclosed
- May 23, 2024
- Source
- code4rena
Tapioca's AirdropBroker lets airdrop recipients exercise epoch-options at the TAP price captured when their epoch began. An off-by-one expiry check (`expiry < block.timestamp` instead of `<=`) exposes a single-timestamp window at exactly `lastEpochUpdate + EPO …
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References
- https://github.com/code-423n4/2024-02-tapioca-findings/issues/20
- https://github.com/code-423n4/2024-02-tapioca-findings
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