jmb
/
hardened_malloc
mirror of https://github.com/GrapheneOS/hardened_malloc.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

set scope of planned metadata protection

pull/65/head
Daniel Micay 2018-10-18 20:33:48 -04:00
parent e37b36c9dd
commit 64b655f062
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
README.md
View File

@ -191,7 +191,7 @@ was a bit less important and if a core goal was finding latent bugs.
* Allocator state is located within a dedicated region with high entropy * Allocator state is located within a dedicated region with high entropy
randomly sized guard regions around it randomly sized guard regions around it
* [in-progress] Protection via Memory Protection Keys (MPK) on x86\_64 * [in-progress] Protection via Memory Protection Keys (MPK) on x86\_64
* [implementing stronger state protection is in-progress] * [future] Protection via MTE on ARMv8.5+
* Extension for retrieving the size of allocations with fallback * Extension for retrieving the size of allocations with fallback
to a sentinel for pointers not managed by the allocator to a sentinel for pointers not managed by the allocator
* Can also return accurate values for pointers *within* small allocations * Can also return accurate values for pointers *within* small allocations