The if-branch of Basket.changePublisher function ensures that pendingPublisher.publisher == newPublisher which means setting publisher = newPublisher is equivalent to publisher = pendingPublisher.publisher but the former saves an expensive storage load operation.
GalloDaSballo
commented
2 years ago
Handle
cmichel
Vulnerability details
The
if-branch ofBasket.changePublisherfunction ensures thatpendingPublisher.publisher == newPublisherwhich means settingpublisher = newPublisheris equivalent topublisher = pendingPublisher.publisherbut the former saves an expensive storage load operation.