Submission Details
Impact:
Likelihood:
[G-6] Redundant `isWhitelisted` external function can be removed
Author Revealed upon completion
Redundant isWhitelisted external function can be removed
Description
The smart contract implements a getter for the whitelisted user but the mapping is already public. Public mappings already implement an accessor function, making the custom function redundant and increasing the deployment gas cost:
@> function isWhitelisted(address _user) external view returns (bool) {
@> return whitelistedUsers[_user];
@> }
Recommended Mitigation
Delete this function:
- function isWhitelisted(address _user) external view returns (bool) {
- return whitelistedUsers[_user];
- }
Rewards breakdown
nSLOC
253This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
Live
The contest is live. Earn rewards by submitting a finding.
Appeals
This is your time to appeal against judgements on your submissions.
Appeals Review
Appeals are being carefully reviewed by our judges.
Rewards Distribution
The contest is complete and the rewards are being distributed.