_returnDust does not revert ether transfer failure

Lines of code Vulnerability details Impact In function returnDust the return value of call is not checked for success. If a user had sent excess ether or if an order in a bulk order had failed, and if the call fails ether will remain in the contract. Users who execute orders later will be able to...

Upgraded Q -> H from 285 [1655952312863]

Judge has assessed an item in Issue 285 as High risk. The relevant finding follows: 1. Excess ether sent to FixedPricePassThruGate is lost low passThruGate redirects to a beneficiary only gate.ethCost, requiring that msg.value = gate.ethCost. As there are no other ways to access native tokens hel...