GHSA-2QGR-GFVJ-QPCR Dragonfly incorrectly handles a task structure’s usedTrac field

Impact The processPieceFromSource method figure 4.1 is part of a task processing mechanism. The method writes pieces of data to storage, updating a Task structure along the way. The method does not update the structure’s usedTraffic field, because an uninitialized variable n is used as a guard to...