Julia Lawall a7c0d6db36 OF: properties: add missing of_node_put ...

commit 28b170e88b upstream.

Add an of_node_put when the result of of_graph_get_remote_port_parent is
not available.

The semantic match that finds this problem is as follows
(http://coccinelle.lip6.fr):

// <smpl>
@r exists@
local idexpression e;
expression x;
@@
e = of_graph_get_remote_port_parent(...);
... when != x = e
    when != true e == NULL
    when != of_node_put(e)
    when != of_fwnode_handle(e)
(
return e;
|
*return ...;
)
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: stable@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-01-23 08:09:49 +01:00

..

unittest-data

.gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore

2018-02-13 10:19:46 +01:00

address.c

of: remove unused pci_space variable from address.c

2017-07-21 10:46:15 -05:00

base.c

of: add helper to lookup compatible child node

2018-12-01 09:42:54 +01:00

device.c

Merge tag 'dma-mapping-4.14' of git://git.infradead.org/users/hch/dma-mapping

2017-09-12 13:30:06 -07:00

dynamic.c

of: Convert to using %pOF instead of full_name

2017-07-18 17:09:18 -05:00

fdt_address.c

of: use pr_fmt prefix for all console printing

2016-07-18 16:57:42 -05:00

fdt.c

earlycon: Use a pointer table to fix __earlycon_table stride

2018-05-01 12:58:24 -07:00

irq.c

Merge tag 'devicetree-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2017-09-07 14:43:33 -07:00

Kconfig

mtd: Kill the OF_MTD Kconfig option

2016-09-23 09:35:16 +02:00

Makefile

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

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

of_mdio.c

of_mdio: avoid MDIO bus removal when a PHY is missing

2018-03-03 10:24:37 +01:00

of_net.c

of_net: factor out repetitive code from of_get_mac_address()

2015-03-29 08:56:17 +01:00

of_numa.c

of, numa: Validate some distance map rules

2018-11-21 09:24:10 +01:00

of_pci_irq.c

OF/PCI: Update of_irq_parse_and_map_pci() comment

2017-07-02 16:14:28 -05:00

of_pci.c

of_pci: use of_property_read_u32_array()

2017-07-24 10:00:52 -05:00

of_private.h

of: find_node_by_full_name rewrite to compare each level

2017-06-22 12:38:29 -05:00

of_reserved_mem.c

drivers: of: increase MAX_RESERVED_REGIONS to 32

2017-10-12 12:23:45 -05:00

overlay.c

of: overlay: add overlay symbols to live device tree

2017-07-20 09:40:05 -05:00

pdt.c

of: Eliminate of_allnodes list

2014-11-04 13:29:38 +00:00

platform.c

of: platform: stop accessing invalid dev in of_platform_device_destroy

2018-07-03 11:24:52 +02:00

property.c

OF: properties: add missing of_node_put

2019-01-23 08:09:49 +01:00

resolver.c

of: overlay: validate offset from property fixups

2018-07-03 11:24:52 +02:00

unittest.c

of: unittest: Disable interrupt node tests for old world MAC systems

2018-10-13 09:27:27 +02:00