diff --git a/documentation/hardened_malloc.xhtml b/documentation/hardened_malloc.xhtml index 33fb33b..05e8c65 100644 --- a/documentation/hardened_malloc.xhtml +++ b/documentation/hardened_malloc.xhtml @@ -1,7 +1,7 @@ - + @@ -79,8 +79,18 @@ Note that having too many arenas may cause memory fragmentation and decrease system performance. The number of arenas has no impact on the security properties of hardened_malloc.

-

Minimum number of arenas: 1

-

Maximum number of arenas: 256

+ + + + + + + + + + + +
MinimumMaximumDefault
12564

For extra security, CONFIG_SEAL_METADATA=true can be used in order to control whether Memory Protection Keys are used to disable access to all writable allocator state outside of the memory allocator code. It's