Open Bug 1897105 Opened 2 years ago

Scan read-only memory for badram

Categories

(Core :: XPCOM, task)

Product:
Core
Component:
XPCOM
Type:
task

Tracking

()

People

(Reporter: pbone, Unassigned)

References

(Blocks 1 open bug)

Details

We could scan read-only regions of memory like code and read-only data (.text, .rodata) and store their checksums. If they change, especially after a crash, we would know that there is bad memory. I think this can probably only occur in-process. But we could do it both in response to a crash, and in idle time (Bug 1897104)

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