Submission Details
Severity:
For-Loops: Increments can be unchecked
Summary
++i/i++ should be unchecked{++i}/unchecked{i++} when it is not possible for them to overflow, as is the case when used in for- and while-loops
Vulnerability Details
In lender.sol,the borrow(), repay() ,giveLoan() functions use for loops which might increase runtime gas costs for the user.
Impact
Increase in gas costs for users.
Tools Used
Manual review
Recommendations
For instance use the following in giveLoan() function
for (uint256 i; i < loanIds.length;) {
// ...
unchecked { ++i; }
}
Prize pool breakdown
Total prize
20,000 USDC
nSLOC
70628
USDC / LOC
18,000 USDC
2,000 USDC
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