FEX-Emu / FEX-Emu/FEX

Race between frontend instruction decoding and SMC protection

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#4,707 0 comments 0 reactions 0 assignees View on GitHub
Dominant language
C++
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Description

If the guest code for a block is modified in-between decoding and MarkGuestExecutableRanges, then currently the modification will forever go undetected.

This is unlikely to matter, but thought worth noting in an issue.

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