From 2daa48729dfafd349c2a52520734de2edb9dc805 Mon Sep 17 00:00:00 2001 From: Eric Sesterhenn Date: Wed, 4 Oct 2006 09:56:44 -0700 Subject: [PATCH] USB: fix use after free in wacom_sys.c the following commit added a use after free http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3D3bea733ab21247290bd552dd6a2cd3049af9adef Found by coverity (cid #1441) Signed-off-by: Eric Sesterhenn Signed-off-by: "Ping Cheng" Signed-off-by: Greg Kroah-Hartman --- drivers/usb/input/wacom_sys.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/input/wacom_sys.c b/drivers/usb/input/wacom_sys.c index 31379b89c339..3498b893b53b 100644 --- a/drivers/usb/input/wacom_sys.c +++ b/drivers/usb/input/wacom_sys.c @@ -282,8 +282,8 @@ static void wacom_disconnect(struct usb_interface *intf) input_unregister_device(wacom->dev); usb_free_urb(wacom->irq); usb_buffer_free(interface_to_usbdev(intf), 10, wacom->wacom_wac->data, wacom->data_dma); - kfree(wacom); kfree(wacom->wacom_wac); + kfree(wacom); } } -- 2.20.1