Andrea Di Biagio 2226d21896 [MCA][LSUnit] Fix a potential use after free in the logic that updates memory groups. ...

Make sure that the `CriticalMemoryInstruction` of a memory group is invalidated
if it references an already executed instruction.  This avoids a potential
use-after-free if the critical memory info becomes stale, and the value is
read after the instruction has executed.

2021-04-20 13:30:45 +01:00

8.9 KiB

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