mediumLogic errorEVM-Solidity
Flayer: There is a logical error in the removeFeeExemption() function.
- Payout
- $0
- Protocol
- Flayer
- Disclosed
- Sep 15, 2024
- Source
- sherlock
Flayer's UniswapImplementation stores per-beneficiary flat-fee exemptions by packing the fee amount into the upper 24 bits of a uint48 and writing 0xFFFFFF into the lower 24 bits as an "is set" sentinel. The owner-only removeFeeExemption() function reconstruct …
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References
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