stake.link

Summary

Certain functions lack a value safety check, the values of the arguments should be verified to allow only the ones that comply with the contract's logic.

Vulnerability Details

In the constructor, the contract must ensure that _maxLinkFee is different from zero.

Impact

Results in logic errors causing the contract to behave unexpectedly or incorrectly.

Tools Used

VS Code
Manual Review

Recommendations

I recommend that you verify the values provided in the arguments. The issue can be ad- dressed by utilizing a require statement.