Submission Details
Severity:
Potential division by zero
Summary
Precautions are not being taken for preventing a division by zero which will cause a revert if it occurs.
Vulnerability Details
There is 1 instance of this issue.
File: src/Lender.sol
618: uint256 loanRatio = (debt * 10 ** 18) / collateral;
| File Link | Instance Count | Instance Link |
|---|---|---|
| Lender.sol | 1 | 618 |
Impact
A revert may occur when calculating the loan ratio.
Tools Used
baudit: a custom static code analysis tool; manual review
Recommendations
Consider adding input validation to verify the denominator is greater than zero.
Prize pool breakdown
Total prize
20,000 USDC
nSLOC
70628
USDC / LOC
18,000 USDC
2,000 USDC
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