|
|
The previous pass showed our harness caps every boot at about a thousand invokes, which
limited every fuzz in this audit, so the ceiling was worth removing. A wrapping submit is
monkeypatched onto the live processor object without editing the vendor driver. The first
attempt still failed at the same index, because wrapping only the byte offset is
insufficient when frames fit the ring exactly and the straddle case never fires while the
write pointer itself grows out of range; keeping the pointer modulo the ring capacity
fixes it, and three thousand invokes now complete cleanly. That independently reconfirms
the previous pass's diagnosis that the ceiling was ours.
With the ceiling gone, a seeded randomized fuzz runs twenty-five hundred invokes per
application with up to four simultaneous field mutations drawn from a boundary-value set,
checking status, stalls, writes past the declared window and drift in a periodic fixed
re-probe. Three applications and seventy-five hundred invokes produce no anomalies of any
class.
The objective is not met, with standing results unchanged.
|
