Re: [dpdk-dev] [PATCH] net/virtio: zero the whole memory zone

[Yuanhan Liu]

On Mon, Jun 12, 2017 at 12:34:30PM +0800, Tiwei Bie wrote:
> Zero the whole memory zone instead of the first few bytes.
> 
> Fixes: c1f86306a026 ("virtio: add new driver")
> Cc: sta...@dpdk.org
> 
> Signed-off-by: Tiwei Bie <tiwei....@intel.com>
> ---
>  drivers/net/virtio/virtio_ethdev.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/virtio/virtio_ethdev.c 
> b/drivers/net/virtio/virtio_ethdev.c
> index 45f9bca..88118f1 100644
> --- a/drivers/net/virtio/virtio_ethdev.c
> +++ b/drivers/net/virtio/virtio_ethdev.c
> @@ -424,7 +424,7 @@ virtio_init_queue(struct rte_eth_dev *dev, uint16_t 
> vtpci_queue_idx)
>               }
>       }
>  
> -     memset(mz->addr, 0, sizeof(mz->len));
> +     memset(mz->addr, 0, mz->len);

Nice catch! Applied to dpdk-next-virtio.

Thanks.

        --yliu