GrapheneOS (RSS Feed) on Nostr: hardened\_malloc sets random memory tags for each slab allocation which includes ...
hardened\_malloc sets random memory tags for each slab allocation which includes everything 128k and below. This provides probabilistic memory safety for the heap. It also excludes certain tags to provide multiple deterministic guarantees preventing classes of memory corruption.
https://grapheneos.social/@GrapheneOS/111370019495333881Published at
2023-11-07 15:40:35Event JSON
{
"id": "786622e540de83e10741d4e112e6ecc54ae4540bae57c1f7b7c58750a2d7997c",
"pubkey": "2306b336f168f4add8da924dae907d2a6b9c13fb0a06672bd7708295dec75da7",
"created_at": 1699371635,
"kind": 1,
"tags": [
[
"proxy",
"#https%3A%2F%2Fgrapheneos.social%2F%40GrapheneOS%2F111370019495333881",
"rss"
]
],
"content": "\n\nhardened\\_malloc sets random memory tags for each slab allocation which includes everything 128k and below. This provides probabilistic memory safety for the heap. It also excludes certain tags to provide multiple deterministic guarantees preventing classes of memory corruption.\n\nhttps://grapheneos.social/@GrapheneOS/111370019495333881",
"sig": "96aa4f1a3b03595f45c0b09def5bfcb7df05ae5bc3862ea705ca2901bd7e8bc32624c9d88b68726ca3c7db7915b1411f764e93dea0e6aece9701cea15737d7e2"
}
