On Wed, Mar 04, 2020 at 04:33:08PM +0100, Philippe Mathieu-Daudé wrote:
> Replace sizeof() flexible arrays union srp_iu/viosrp_iu by the
> SRP_MAX_IU_LEN definition, which is what this code actually meant
> to use.
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Applied to ppc-for-5.0
> ---
> hw/scsi/spapr_vscsi.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/hw/scsi/spapr_vscsi.c b/hw/scsi/spapr_vscsi.c
> index 7d584e7732..7e397ed797 100644
> --- a/hw/scsi/spapr_vscsi.c
> +++ b/hw/scsi/spapr_vscsi.c
> @@ -671,8 +671,8 @@ static void vscsi_process_login(VSCSIState *s, vscsi_req *req)
> */
> rsp->req_lim_delta = cpu_to_be32(VSCSI_REQ_LIMIT-2);
> rsp->tag = tag;
> - rsp->max_it_iu_len = cpu_to_be32(sizeof(union srp_iu));
> - rsp->max_ti_iu_len = cpu_to_be32(sizeof(union srp_iu));
> + rsp->max_it_iu_len = cpu_to_be32(SRP_MAX_IU_LEN);
> + rsp->max_ti_iu_len = cpu_to_be32(SRP_MAX_IU_LEN);
> /* direct and indirect */
> rsp->buf_fmt = cpu_to_be16(SRP_BUF_FORMAT_DIRECT | SRP_BUF_FORMAT_INDIRECT);
>
> @@ -1088,7 +1088,7 @@ static void vscsi_got_payload(VSCSIState *s, vscsi_crq *crq)
> * in our 256 bytes IUs. If not we'll have to increase the size
> * of the structure.
> */
> - if (crq->s.IU_length > sizeof(union viosrp_iu)) {
> + if (crq->s.IU_length > SRP_MAX_IU_LEN) {
> fprintf(stderr, "VSCSI: SRP IU too long (%d bytes) !\n",
> crq->s.IU_length);
> vscsi_put_req(req);
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson