Johan Hovold 038f81410b USB: ledtrig-usbport: fix of-node leak ...

[ Upstream commit 03310a1548 ]

This code looks up a USB device node from a given parent USB device but
never dropped its reference to the returned node.

As only the address of the node is used for a later matching, the
reference can be dropped immediately.

Note that this trigger implementation confuses the description of the
USB device connected to a port with the port itself (which does not have
a device-tree representation).

Fixes: 4f04c210d0 ("usb: core: read USB ports from DT in the usbport LED trigger driver")
Cc: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-03-19 09:09:51 +01:00

..

buffer.c

USB: core: move existing SPDX tags to top of the file

2017-11-03 10:12:26 +01:00

config.c

USB: Fix off by one in type-specific length check of BOS SSP capability

2017-12-19 11:40:54 +01:00

devices.c

USB: core: Remove redundant license text

2017-11-04 11:55:39 +01:00

devio.c

USB: usbfs: Filter flags passed in from user space

2017-11-28 15:17:48 +01:00

driver.c

usb: core: introduce a new usb_get_std_status() helper

2017-11-07 15:47:19 +01:00

endpoint.c

USB: core: move existing SPDX tags to top of the file

2017-11-03 10:12:26 +01:00

file.c

USB: core: move existing SPDX tags to top of the file

2017-11-03 10:12:26 +01:00

generic.c

USB: core: move existing SPDX tags to top of the file

2017-11-03 10:12:26 +01:00

hcd-pci.c

USB: core: Remove redundant license text

2017-11-04 11:55:39 +01:00

hcd.c

treewide: setup_timer() -> timer_setup()

2017-11-21 15:57:07 -08:00

hub.c

usb: hub: Cycle HUB power when initialization fails

2017-11-28 15:17:49 +01:00

hub.h

USB: core: Remove redundant license text

2017-11-04 11:55:39 +01:00

Kconfig

docs-rst: fix usb cross-references

2017-04-11 14:41:29 -06:00

ledtrig-usbport.c

USB: ledtrig-usbport: fix of-node leak

2018-03-19 09:09:51 +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

message.c

usb: quirks: add control message delay for 1b1c:1b20

2018-03-19 09:09:47 +01:00

notify.c

USB: core: move existing SPDX tags to top of the file

2017-11-03 10:12:26 +01:00

of.c

USB: core: Remove redundant license text

2017-11-04 11:55:39 +01:00

otg_whitelist.h

USB: core: Remove redundant license text

2017-11-04 11:55:39 +01:00

port.c

USB: core: Remove redundant license text

2017-11-04 11:55:39 +01:00

quirks.c

usb: quirks: add control message delay for 1b1c:1b20

2018-03-19 09:09:47 +01:00

sysfs.c

Merge tag 'usb-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2017-11-13 21:14:07 -08:00

urb.c

Merge tag 'sound-4.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2017-11-14 18:01:46 -08:00

usb-acpi.c

USB: core: Remove redundant license text

2017-11-04 11:55:39 +01:00

usb.c

USB: core: move existing SPDX tags to top of the file

2017-11-03 10:12:26 +01:00

usb.h

USB: core: move existing SPDX tags to top of the file

2017-11-03 10:12:26 +01:00