GrapheneOS (RSS Feed) on Nostr: Use-after-free is detected until another allocation is made in the same slot with the ...
Use-after-free is detected until another allocation is made in the same slot with the same random tag chosen for it. hardened\_malloc already defends this by quarantining freed allocations by default. They go through a First-In-First-Out ring buffer and a swap with a random array.
https://grapheneos.social/@GrapheneOS/111302245465620426Published at
2023-10-26 16:24:45Event JSON
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"content": "\n\nUse-after-free is detected until another allocation is made in the same slot with the same random tag chosen for it. hardened\\_malloc already defends this by quarantining freed allocations by default. They go through a First-In-First-Out ring buffer and a swap with a random array.\n\nhttps://grapheneos.social/@GrapheneOS/111302245465620426",
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