Submission Details
Severity:
Unbounded Array Growth
Description: The games mapping can grow indefinitely as new games are createdThe games mapping can grow indefinitely as new games are created. The location is mapping(uint256 => Game) public games;
Impact: Potential for storage bloat and increased gas costs over time
Proof of Concept:
// Attacker creates many games
for (uint i = 0; i < 1000; i++) {
game.createGameWithEth{value: 0.01 ether}(3, 5 minutes);
}
Recommended Mitigation: Implement a maximum number of concurrent games or a game cleanup mechanism
Updates
Appeal created
m3dython about 2 months ago
Submission Judgement Published Reason: Non-acceptable severity
Assigned finding tags:
Informational
Code suggestions or observations that do not pose a direct security risk.
Gas Optimization
Rewards breakdown
nSLOC
349This contest has a flat reward structure with the following payouts:
100 EXP
20 EXP
2 EXP
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