[Minios-devel] [UNIKRAFT PATCH] driver/virtio: memset virtio hdr regions

[Sharan Santhanam <sharan.santhanam@xxxxxxxxx>]

Explicitly memset the virtio header region with zero.

Signed-off-by: Sharan Santhanam <sharan.santhanam@xxxxxxxxx>
---
 plat/drivers/virtio/virtio_net.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plat/drivers/virtio/virtio_net.c b/plat/drivers/virtio/virtio_net.c
index 47a6161..75a6cd6 100644
--- a/plat/drivers/virtio/virtio_net.c
+++ b/plat/drivers/virtio/virtio_net.c
@@ -341,7 +341,7 @@ static int virtio_netdev_xmit(struct uk_netdev *dev,
         * Fill the virtio-net-header with the necessary information.
         * Zero explicitly set.
         */
-       vhdr->flags = 0;
+       memset(vhdr, 0, sizeof(*vhdr));
        vhdr->gso_type = VIRTIO_NET_HDR_GSO_NONE;
 
        /**
-- 
2.7.4


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