Re: [PATCH 0/2] use unsigned type for MegasasState fields

[Philippe Mathieu-Daudé]

Cc'ing Marc-André our signed/unsigned conversion expert (with Paolo).

On 5/7/20 12:57 PM, P J P wrote:
> From: Prasad J Pandit <address@hidden>
>
> Hello,
>
> * This series fixes an OOB access issue which may occur when a guest user
>    sets 's->reply_queue_head' field to a negative(or large positive) value,
>    via 'struct mfi_init_qinfo' object in megasas_init_firmware().

Do you have a reproducer?

> * Second patch updates other numeric fields of MegasasState to unsigned type.
>
> Thank you.
> ---
> Prasad J Pandit (2):
>    megasas: use unsigned type for reply_queue_head
>    megasas: use unsigned type for positive numeric fields
>
>   hw/scsi/megasas.c | 40 ++++++++++++++++++++--------------------
>   1 file changed, 20 insertions(+), 20 deletions(-)