Submission Details
Severity:
s_owner is declared mutable storage variable
Summary
Contract's variable s_owner is declared as storage variable.
Vulnerability Details
Storage variables allow their values to be reassigned in some function intentionally or by mistake.
It should be declared immutable in order to not accidentally lose the feature of ownable contract.
Impact
Medium
Tools Used
Manual review was used.
No automatic tools for code analysis were used.
Standard tools described in https://book.getfoundry.sh/ were used to deploy, test and query the contract.
Recommendations
The following variable declaration:
address private s_owner;
should be substituted with:
address private immutable i_owner;
N.B. Notice the renaming of the variable!
Updates
Rewards breakdown
nSLOC
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100 EXP
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2 EXP
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