virtio-serial: delete timer if active during exit

The post_load timer was being freed, but not deleted. This could cause problems when the timer is armed, but the device is hot-unplugged before the callback is executed. Signed-off-by: Amit Shah <[email protected]>
Sheph · Dec 13, 2012 · a75bf14 · a75bf14
1 parent bdb917b
commit a75bf14
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/hw/virtio-serial-bus.c b/hw/virtio-serial-bus.c
@@ -1038,6 +1038,7 @@ void virtio_serial_exit(VirtIODevice *vdev)
     g_free(vser->ports_map);
     if (vser->post_load) {
         g_free(vser->post_load->connected);
+        qemu_del_timer(vser->post_load->timer);
         qemu_free_timer(vser->post_load->timer);
         g_free(vser->post_load);
     }