Use of tx.origin breaks interoperability with AA wallets.

Lines of code Vulnerability details In OptionPositionMananger, several functions like close and sellOptions, need to call PMWithdraw, which calls PMTransfer. Then it is checked that tx.origin != user. However, smart contract wallet cannot be tx.origin, which means AA wallets will not be able to...

Incorrect Target Amount Calculation with Different Decimals in OptionPositionManager Contract

Lines of code Vulnerability details Bug Description In the OptionPositionManager contract, at line 524, there is a calculation error in the implementation of the getTargetAmountFromOracle function. This function calculates the target amount amountB based on the prices of assets A and B obtained...