Submission Details
Severity:
s_owner variable should be immutable
Summary
Since the s_owner variable is only set once in the constructor during the contract creation, it should be made immutable
Vulnerability Details
Impact
Immutable variables are not stored in the storage slots but in the contract's bytecode which reduces gas on opcode SLOAD and SSTORE
Tools Used
Manual Review
Recommendations
-
address immutable private s_owner;
Updates
Rewards breakdown
nSLOC
20This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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