President Elector

First Flight #24
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Submission Details
Severity: medium
Invalid

Inadequate Handling of Ties in Candidate Selection

Description: The current implementation of the RankedChoice contract does not explicitly handle tie situations where two or more candidates receive the same number of votes in a round. This can lead to unexpected behavior or failure to resolve the election process.

Impact:

  • Indeterminate Election Outcome: If a tie occurs, the contract may not be able to determine a clear winner, potentially stalling the election process.

  • Unexpected Behavior: The contract might revert or behave unpredictably if it encounters a tie, leading to a lack of resolution in the election.

Proof of Concept: If two candidates receive the same number of votes in a round, the current logic does not specify how to proceed, which can result in an unresolved state:

// Assume candidate1 and candidate2 receive the same number of votes
// The contract does not handle this tie situation explicitly

Recommended Mitigation:

  • *Implement Tie-Breaking Logic: *Introduce a mechanism to handle ties, such as a runoff election, random selection, or predefined rules to break ties.

  • Define Clear Rules for Ties: Clearly define and document the rules for handling ties to ensure predictable and transparent outcomes.

Updates

Lead Judging Commences

inallhonesty Lead Judge about 1 year ago
Submission Judgement Published
Invalidated
Reason: Known issue

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