diff options
| -rw-r--r-- | hw/virtio-serial-bus.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/hw/virtio-serial-bus.c b/hw/virtio-serial-bus.c index a82fbe9ba4..62273799b6 100644 --- a/hw/virtio-serial-bus.c +++ b/hw/virtio-serial-bus.c @@ -594,6 +594,9 @@ static int virtio_serial_load(QEMUFile *f, void *opaque, int version_id) id = qemu_get_be32(f); port = find_port_by_id(s, id); + if (!port) { + return -EINVAL; + } port->guest_connected = qemu_get_byte(f); host_connected = qemu_get_byte(f); |