On Fri, Jul 14, 2023 at 10:59:38AM +0200, Hanna Czenczek wrote:
> bdrv_pad_request() relies on requests' lengths not to exceed SIZE_MAX,
> which bdrv_check_qiov_request() does not guarantee.
>
> bdrv_check_request32() however will guarantee this, and both of
> bdrv_pad_request()'s callers
bdrv_pad_request() relies on requests' lengths not to exceed SIZE_MAX,
which bdrv_check_qiov_request() does not guarantee.
bdrv_check_request32() however will guarantee this, and both of
bdrv_pad_request()'s callers (bdrv_co_preadv_part() and
bdrv_co_pwritev_part()) already run it before calling
