Submission Details
Severity:
State s_owner is missing an Immutable modifier to reduce the gas costs
Summary
State variables that are not updated following deployment should be declared immutable to save gas.
Vulnerability Details
State variables can be marked immutable which causes them to be read-only, but only
assignable in the constructor.
Impact
Gas cost
Tools Used
Slither
Recommendations
Add the immutable attribute to state variables that never change or are set only in the constructor (s_owner) to reduce the gas costs.
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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