475,476d474
< memcpy(newData, data, size);
<
482a481,488
> if (data == NULL) {
> assert(flags & Request::CACHE_BLOCK_ZERO);
> // This must be a cache block cleaning request
> memset(newData, 0, size);
> } else {
> memcpy(newData, data, size);
> }
>