From da8e9aa1d81e845338a25a25e6196e547e372736 Mon Sep 17 00:00:00 2001 From: Daniel Micay Date: Mon, 15 Oct 2018 15:43:46 -0400 Subject: [PATCH] document allocator state region --- README.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/README.md b/README.md index a7ce171..4bd5e07 100644 --- a/README.md +++ b/README.md @@ -184,6 +184,8 @@ was a bit less important and if a core goal was finding latent bugs. * State within global variables is entirely read-only after initialization with pointers to the isolated allocator state so leaking the address of the library doesn't leak the address of writable state + * [in-progress] Allocator state is located within a dedicated region with + high entropy randomly sized guard regions around it * [in-progress] Protection via Memory Protection Keys (MPK) on x86\_64 * [implementing stronger state protection is in-progress] * Extension for retrieving the size of allocations with fallback