mediumLogic errorEVM-Solidity
Tapioca: Allowances is double spent in BBLeverage's and SGLLeverage's `sellCollateral()`
- Payout
- $0
- Protocol
- Tapioca
- Disclosed
- Mar 15, 2024
- Source
- sherlock
Tapioca's BBLeverage.sellCollateral() and SGLLeverage.sellCollateral() each consume the caller's borrow allowance twice inside a single transaction: once via _allowedBorrow() for the unconditional collateral removal and again inside _repay() when settling the …
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References
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