Commit 3efc6ec9 authored Jul 21, 2014 by Saket Saurabh

usb: gadget: Add NULL check in composite_setup



Add check for usb_function pointer 'f' before accessing its member
f->name in composite_setup()

Change-Id: Ib5c59a65b7ea73f5da11783e71e6a29233b19aa4
Signed-off-by: Saket Saurabh <ssaurabh@codeaurora.org>

parent 3fd4f55f

drivers/usb/gadget/composite.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1599,7 +1599,7 @@ unknown:
		if (c && c->setup)
		value = c->setup(c, ctrl);
		}
		if (value == USB_GADGET_DELAYED_STATUS) {
		if (f && value == USB_GADGET_DELAYED_STATUS) {
		DBG(cdev,
		"%s: interface %d (%s) requested delayed status\n",
		__func__, intf, f->name);