Commit 8ffb7265af does make the code safer, but broke the device model. Instead of setting the error bits when the frame length is incorrect (too big), it simply discards it. The guest is not notified of the error and keeps waiting.
Commit 8ffb7265af does make the code safer, but broke the device model.
Instead of setting the error bits when the frame length is incorrect (too big), it simply discards it. The guest is not notified of the error and keeps waiting.