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What happens if you do a shared memory mapping and place capabilities into it? Fil-C just says that shared memory mappings are integer-only, so trying to place
by pizlonator 2y ago
What happens if you do a shared memory mapping and place capabilities into it?
Fil-C just says that shared memory mappings are integer-only, so trying to place a capability there instantly traps. That’s both sound and adequate even for sophisticated uses of shared memory.
My understanding is that this is a conundrum for CHERI, but maybe my understanding is wrong.