Re: [PATCH v3 0/2] MR4232: ntdll: Handle LFH blocks allocated in large blocks in heap_validate_ptr().

[Rémi Bernon (＠rbernon)]

On Mon Nov  6 10:03:22 2023 +0000, Rémi Bernon wrote:
> We should keep the invariant of `base` being aligned to REGION_ALIGN.

I mean something like this:

```suggestion:-0+1
            base = ROUND_ADDR( arena_large, REGION_ALIGN - 1 );
            commit_end = (char *)(arena_large + 1) + arena_large->data_size;
```

Fwiw, I didn't get to it but my plan was to merge the SUBHEAP and arena_large structures together in a single `struct region`.