Submission Details
Impact:
Likelihood:
Return Value of `aavePool.repay` Ignored, Potentially Miscomputing Withdrawn Collateral
Author Revealed upon completion
Return Value of aavePool.repay Ignored, Potentially Miscomputing Withdrawn Collateral
Description:
repay() returns the actual amount repaid, but the contract ignores this value and assumes _amount was fully repaid when computing collateral withdrawal.
Impact:
If the repaid amount is lower than _amount, the contract may attempt to withdraw more collateral than allowed, causing reverts or incorrect accounting.
Recommended Mitigation:
- aavePool.repay(_asset, _amount, 2, address(this));
+ uint256 repaid = aavePool.repay(_asset, _amount, 2, address(this));
+ require(repaid == _amount, "Partial repay");
Rewards breakdown
nSLOC
356This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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