diff options
Diffstat (limited to 'hw/char')
| -rw-r--r-- | hw/char/virtio-serial-bus.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/hw/char/virtio-serial-bus.c b/hw/char/virtio-serial-bus.c index aa9c11ae92..f5bc173844 100644 --- a/hw/char/virtio-serial-bus.c +++ b/hw/char/virtio-serial-bus.c @@ -186,6 +186,9 @@ static void do_flush_queued_data(VirtIOSerialPort *port, VirtQueue *vq, port->elem->out_sg[i].iov_base + port->iov_offset, buf_size); + if (!port->elem) { /* bail if we got disconnected */ + return; + } if (port->throttled) { port->iov_idx = i; if (ret > 0) { |