GrapheneOS on Nostr: When a memory allocation of 128kiB or below is freed on GrapheneOS, memory tagging ...
When a memory allocation of 128kiB or below is freed on GrapheneOS, memory tagging gives it a dedicated tag detecting any invalid access. It goes through a random quarantine and first-in-first-out quarantine before reuse. First reuse is guaranteed to use a different random tag.
Published at
2025-03-04 02:25:11Event JSON
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"content": "When a memory allocation of 128kiB or below is freed on GrapheneOS, memory tagging gives it a dedicated tag detecting any invalid access. It goes through a random quarantine and first-in-first-out quarantine before reuse. First reuse is guaranteed to use a different random tag.",
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