Submission Details
Severity:
Contracts do not work with fee-on-transfer tokens
Summary
Contracts do not work with fee-on-transfer tokens
Vulnerability Details
Some tokens take a transfer fee (e.g. STA, PAXG), some do not currently charge a fee but may do so in the future (e.g. USDT, USDC).
Impact
Instances (2):
File: src/Distributor.sol
147: erc20.safeTransfer(winners[i], amount);
164: token.safeTransfer(STADIUM_ADDRESS, token.balanceOf(address(this)));
Tools Used
Personal bot
Recommendations
Prize pool breakdown
Total prize
15,000 USDC
nSLOC
19477 USDC / LOC
14,000 USDC
1,000 USDC
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