Erc20.transferFrom() return value is ignored

Handle pants Vulnerability details According to the ERC-20 Token Standard, the function transferFrom returns false on failure. However, the return value of Erc20.transferFrom is ignored 11 times: 1. In Swivel.initiateVaultFillingZcTokenInitiate, line 103. 2. In...

redeemToken can fail for certain tokens

Handle cmichel Vulnerability details The SwappableYieldSource.redeemToken function transfers tokens from the contract back to the sender, however, it uses the ERC20.transferFromaddressthis, msg.sender, redeemableBalance function for this. Some deposit token implementations might fail as...