PERFORCE change 163003 for review

[Hans Petter Selasky]

http://perforce.freebsd.org/chv.cgi?CH=163003

Change 163003 by hselasky at hselasky_laptop001 on 2009/05/29 08:58:41

	
	USB CORE:
	 - fix a memory leak after recent change.

Affected files ...

.. //depot/projects/usb/src/sys/dev/usb/usb_device.c#35 edit

Differences ...

==== //depot/projects/usb/src/sys/dev/usb/usb_device.c#35 (text+ko) ====

@@ -1992,6 +1992,13 @@
 #if USB_HAVE_UGEN
 	KASSERT(LIST_FIRST(&udev->pd_list) == NULL, ("leaked cdev entries"));
 #endif
+	/* free all allocated strings */
+	if (udev->serial)
+		free(udev->serial, M_USB);
+	if (udev->manufacturer)
+		free(udev->manufacturer, M_USB);
+	if (udev->product)
+		free(udev->product, M_USB);
 
 	/* free device */
 	free(udev, M_USB);