Colin Ian King 3ff488ab60 usb: gadget: prevent potenial null pointer dereference on skb->len ...

An earlier fix partially fixed the null pointer dereference on skb->len
by moving the assignment of len after the check on skb being non-null,
however it failed to remove the erroneous dereference when assigning len.
Correctly fix this by removing the initialisation of len as was
originally intended.

Fixes: 70237dc8efd092 ("usb: gadget: function: f_eem: socket buffer may be NULL")
Acked-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

2016-09-06 10:44:03 +03:00

..

function

usb: gadget: prevent potenial null pointer dereference on skb->len

2016-09-06 10:44:03 +03:00

legacy

usb/gadget: fix gadgetfs aio support.

2016-08-11 15:09:47 +03:00

udc

usb: gadget: udc: renesas-usb3: clear VBOUT bit in DRD_CON

2016-09-05 13:39:23 +03:00

composite.c

usb: gadget: composite: Fix return value in case of error

2016-08-11 15:09:46 +03:00

config.c

usb: Use (foo *) instead of (foo*).

2016-06-21 11:16:15 +03:00

configfs.c

usb: gadget: configfs: add mutex lock before unregister gadget

2016-08-11 15:09:44 +03:00

configfs.h

usb: gadget: OS descriptors: provide interface directory names

2014-06-19 10:06:48 -05:00

epautoconf.c

usb: gadget: epautoconf: add usb_ep_autoconfig_release() function

2015-09-27 10:54:31 -05:00

functions.c

usb: gadget: add a forward pointer from usb_function to its "instance"

2013-01-21 20:52:46 +02:00

Kconfig

usb: gadget: storage: increase maximum storage num buffers

2016-06-20 12:30:03 +03:00

Makefile

usb: gadget: use $(srctree) instead of $(PWD) for includes

2014-08-29 15:53:46 -05:00

u_f.c

usb: gadget: define free_ep_req as universal function

2015-12-15 09:12:41 -06:00

u_f.h

usb: gadget: define free_ep_req as universal function

2015-12-15 09:12:41 -06:00

u_os_desc.h

usb: gadget: u_os_desc: helper functions for accessing ext prop buffer

2014-07-10 08:36:51 -05:00

usbstring.c

usb: delete non-required instances of include <linux/init.h>

2014-01-08 15:01:39 -08:00