diff options
| author |   Eric Sesterhenn <snakebyte@gmx.de> | 2006-10-04 09:56:44 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2006-10-17 14:46:30 -0700 |
| commit | 2daa48729dfafd349c2a52520734de2edb9dc805 (patch) | |
| tree | 9355ed48b1da6d74b8877866fb49cfb57ec579f5 /drivers/usb/input | |
| parent | USB: BUG_ON conversion for wacom.c (diff) | |
| download | linux-dev-2daa48729dfafd349c2a52520734de2edb9dc805.tar.xz linux-dev-2daa48729dfafd349c2a52520734de2edb9dc805.zip | |
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 <snakebyte@gmx.de>
Signed-off-by: "Ping Cheng" <pingc@wacom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/input')
| -rw-r--r-- | drivers/usb/input/wacom_sys.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); } } |