On 2020/7/10 下午2:46, Cindy Lu wrote:
In the function vhost_vdpa_dma_map/unmap, The struct msg was not initialized all its fields. Signed-off-by: Cindy Lu <l...@redhat.com>
Acked-by: Jason Wang <jasow...@redhat.com>
--- hw/virtio/vhost-vdpa.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c index a3d17fe0f9..b9265f3761 100644 --- a/hw/virtio/vhost-vdpa.c +++ b/hw/virtio/vhost-vdpa.c @@ -38,7 +38,7 @@ static bool vhost_vdpa_listener_skipped_section(MemoryRegionSection *section) static int vhost_vdpa_dma_map(struct vhost_vdpa *v, hwaddr iova, hwaddr size, void *vaddr, bool readonly) { - struct vhost_msg_v2 msg; + struct vhost_msg_v2 msg = {}; int fd = v->device_fd; int ret = 0;@@ -61,7 +61,7 @@ static int vhost_vdpa_dma_map(struct vhost_vdpa *v, hwaddr iova, hwaddr size,static int vhost_vdpa_dma_unmap(struct vhost_vdpa *v, hwaddr iova, hwaddr size) { - struct vhost_msg_v2 msg; + struct vhost_msg_v2 msg = {}; int fd = v->device_fd; int ret = 0;
