Cally contest - ynnad's results

Earn yield on your NFTs or tokens via covered call vaults.

General Information

Platform: Code4rena

Start Date: 10/05/2022

Pot Size: $50,000 USDC

Total HM: 13

Participants: 100

Period: 5 days

Judge: HardlyDifficult

Total Solo HM: 1

Id: 122

League: ETH

Cally

Findings Distribution

Researcher Performance

Rank: 97/100

Findings: 1

Award: $16.97

🌟 Selected for report: 0

🚀 Solo Findings: 0

Awards

16.9712 USDC - $16.97

Labels

bug
duplicate
2 (Med Risk)

External Links

Use safetransferfrom instead of transfer from on line 199 https://github.com/code-423n4/2022-05-cally/blob/main/contracts/src/Cally.sol Reason why if a transfer fails there is a chance you might lose the the token or nft when you transfer. The failure can happen either through gas or just function failure

#0 - outdoteth

2022-05-16T18:53:30Z

this can be bumped to medium severity: Use safetransferfrom instead of transfer from on line 199: https://github.com/code-423n4/2022-05-cally-findings/issues/38

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