Re: [PATCH v11 0/8] MR1628: ntdll: Implement Low Fragmentation Heap.

[Rémi Bernon (＠rbernon)]

On Sat Feb 11 14:27:53 2023 +0000, Jinoh Kang wrote:
> For accurate heap free checking, we should always assign `next = NULL`
> when validating LFH blocks.
>     else
>     {
>         /* LFH blocks do not use BLOCK_FLAG_PREV_FREE or back pointer */
>         next = (block_get_flags( block ) & BLOCK_FLAG_LFH) ? NULL :
> next_block( subheap, block );
>     }
>     if (!err && next)

Actually `validate_free_block` will, as of now, never be called with a LFH block as it iterates over the subheap blocks and will check the LFH group as a whole. Therefore I've removed the related checks.