diff options
| -rw-r--r-- | arch/um/drivers/virtio_uml.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/drivers/virtio_uml.c b/arch/um/drivers/virtio_uml.c index 4d3e9b9f5b61..c602892f329f 100644 --- a/arch/um/drivers/virtio_uml.c +++ b/arch/um/drivers/virtio_uml.c @@ -623,7 +623,7 @@ static int vhost_user_set_mem_table(struct virtio_uml_device *vu_dev) { struct vhost_user_msg msg = { .header.request = VHOST_USER_SET_MEM_TABLE, - .header.size = sizeof(msg.payload.mem_regions), + .header.size = offsetof(typeof(msg.payload.mem_regions), regions[1]), .payload.mem_regions.num = 1, }; unsigned long reserved = uml_reserved - uml_physmem; |