per-slab canary values are good enough for now

2018-11-05 18:05:56 -05:00 · 2018-11-05 18:05:56 -05:00 · 2d892e58ad
parent 3a488c9a27
commit 2d892e58ad
1 changed files with 0 additions and 2 deletions
--- a/README.md
+++ b/README.md
@ -211,8 +211,6 @@ was a bit less important and if a core goal was finding latent bugs.
  and then later detect overflows/underflows
    * High entropy per-slab random values
    * Leading byte is zeroed to contain C string overflows
-    * [in-progress] Mangled into a unique value per slab slot (although not
-      with a strong keyed hash due to performance limitations)
 * Possible slab locations are skipped and remain memory protected, leaving slab
  size class regions interspersed with guard pages
 * Zero size allocations are a dedicated size class with the entire region