Kiruthika Varadarajan d29fcf7078 usb: gadget: ether: Fix race between gether_disconnect and rx_submit ...

On spin lock release in rx_submit, gether_disconnect get a chance to
run, it makes port_usb NULL, rx_submit access NULL port USB, hence null
pointer crash.

Fixed by releasing the lock in rx_submit after port_usb is used.

Fixes: 2b3d942c4878 ("usb ethernet gadget: split out network core")
Cc: <stable@vger.kernel.org>
Signed-off-by: Kiruthika Varadarajan <Kiruthika.Varadarajan@harman.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

2019-06-18 11:58:30 +03:00

..

function

usb: gadget: ether: Fix race between gether_disconnect and rx_submit

2019-06-18 11:58:30 +03:00

legacy

usb: remove redundant 'default n' from Kconfig-s

2019-05-21 10:06:22 +02:00

udc

usb: gadget: net2272: remove redundant assignments to pointer 's'

2019-06-18 11:58:29 +03:00

composite.c

usb: gadget: send usb_gadget as an argument in get_config_params

2019-06-18 11:58:30 +03:00

config.c

USB: gadget: Remove redundant license text

2017-11-07 15:45:02 +01:00

configfs.c

usb: gadget: configfs: avoid spaces for indentation

2018-07-26 13:49:49 +03:00

configfs.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

epautoconf.c

usb: gadget: move non-super speed code out of usb_ep_autoconfig_ss()

2019-02-07 13:14:51 +02:00

functions.c

USB: add SPDX identifiers to all remaining files in drivers/usb/

2017-11-04 11:48:02 +01:00

Kconfig

USB: add missing SPDX lines to Kconfig and Makefiles

2019-01-22 09:08:17 +01:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

u_f.c

usb: gadget: Change Andrzej Pietrasiewicz's e-mail address

2019-02-11 11:12:29 +02:00

u_f.h

usb: gadget: Change Andrzej Pietrasiewicz's e-mail address

2019-02-11 11:12:29 +02:00

u_os_desc.h

usb: gadget: Change Andrzej Pietrasiewicz's e-mail address

2019-02-11 11:12:29 +02:00

usbstring.c

usb/gadget: Constify usb_gadget_get_string "table" argument

2018-05-15 10:06:49 +03:00