On Tue, Mar 5, 2024 at 11:25 AM Peter Smith <smithpb2250@gmail.com> wrote:
>
> Hi, Here are some review comments for v7-0001
Thank you for reviewing the patch.
>
> 1.
> /*
> * binaryheap_free
> *
> * Releases memory used by the given binaryheap.
> */
> void
> binaryheap_free(binaryheap *heap)
> {
> pfree(heap);
> }
>
>
> Shouldn't the above function (not modified by the patch) also firstly
> free the memory allocated for the heap->bh_nodes?
>
> ~~~
>
> 2.
> +/*
> + * Make sure there is enough space for nodes.
> + */
> +static void
> +bh_enlarge_node_array(binaryheap *heap)
> +{
> + heap->bh_space *= 2;
> + heap->bh_nodes = repalloc(heap->bh_nodes,
> + sizeof(bh_node_type) * heap->bh_space);
> +}
>
> Strictly speaking, this function doesn't really "Make sure" of
> anything because the caller does the check whether we need more space.
> All that happens here is allocating more space. Maybe this function
> comment should say something like "Double the space allocated for
> nodes."
Agreed with the above two points. I'll fix them in the next version patch.
Regards,
--
Masahiko Sawada
Amazon Web Services: https://aws.amazon.com