File virtinst-add-default-rng-device.patch of Package virt-manager

bnc#885308

Index: virt-manager-1.0.1/virtinst/guest.py
===================================================================
--- virt-manager-1.0.1.orig/virtinst/guest.py
+++ virt-manager-1.0.1/virtinst/guest.py
@@ -627,6 +627,15 @@ class Guest(XMLBuilder):
             return
         self.add_device(virtinst.VirtualGraphics(self.conn))
 
+    def add_default_rng(self):
+        osvar = self._get_os_variant()
+        if not self.conn.is_qemu() or not osvar or osvar.startswith("win"):
+            return
+        rng_dev = virtinst.VirtualRNGDevice(True)
+        rng_dev.type = virtinst.VirtualRNGDevice.TYPE_RANDOM
+        setattr(rng_dev, "device", "/dev/random")
+        self.add_device(rng_dev)
+
     def add_default_devices(self):
         self.add_default_graphics()
         self.add_default_video_device()
@@ -634,6 +643,7 @@ class Guest(XMLBuilder):
         self.add_default_console_device()
         self.add_default_usb_controller()
         self.add_default_channels()
+        self.add_default_rng()
 
     def _set_transient_device_defaults(self, install):
         def do_remove_media(d):