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still need to finish up initial malloc_object_size

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Daniel Micay 2019-08-18 00:36:38 -04:00
parent 71e4577367
commit 24de5aab05
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@ -342,7 +342,8 @@ was a bit less important and if a core goal was finding latent bugs.
size class regions interspersed with guard pages size class regions interspersed with guard pages
* Zero size allocations are a dedicated size class with the entire region * Zero size allocations are a dedicated size class with the entire region
remaining non-readable and non-writable remaining non-readable and non-writable
* Extension for retrieving the size of allocations with fallback * Extension for retrieving the size of allocations with fallback [in-progress,
needs to be porting from the previous OpenBSD-based allocator]
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
* The same applies to pointers within the first page of large allocations, * The same applies to pointers within the first page of large allocations,