Submission Details
Severity:
checkList and checkTwice need address check
Summary
We need to check address will not be zero as person address in both functions checkList and checkTwice.
Vulnerability Details
Invalid address enter into the contract.
Impact
waste of gas on transaction and present.
Tools Used
Manual
Recommendations
Add check on address not be zero. if zero just revert the transactions.
Rewards breakdown
nSLOC
116This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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