Incorrect fee calculation may lead to borrower overpaying

Lines of code Vulnerability details Summary Fees are incorrectly snapshotted when a new lien is created, potentially leading to a fee overpay. Impact The Particle LAMM protocol tracks fees using the same internal tracking built in Uniswap V3. Positions in Uniswap V3 contain a couple of variables...

openPosition() use stale feeGrowthInside0LastX128/feeGrowthInside1LastX128

Lines of code Vulnerability details Vulnerability details When openPosition, we need to record the current feeGrowthInside0LastX128/feeGrowthInside1LastX128. And when closing the position, we use Base.getOwedFee to calculate the possible fees generated during the borrowing period, which are used ...