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exitZcTokenFillingZcTokenInitiate in Swivel.sol, token transfer may fail without function reverting

🗓️ 06 Oct 2021 00:00:00Reported by Code4renaType 
code423n4
 code423n4
🔗 github.com👁 11 Views

exitZcTokenFillingZcTokenInitiate in Swivel.sol, token transfer may fail without function reverting. Certain ERC20s return false on failure, breaking protocol accounting. Use safeTransferFrom by OpenZeppelin to mitigate

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