Zijun Hu 8f91566f85 of: resolver: Fix device node refcount leakage in of_resolve_phandles() ...

[ Upstream commit a46a080563 ]

In of_resolve_phandles(), refcount of device node @local_fixups will be
increased if the for_each_child_of_node() exits early, but nowhere to
decrease the refcount, so cause refcount leakage for the node.

Fix by using __free() on @local_fixups.

Fixes: da56d04c80 ("of/resolver: Switch to new local fixups format.")
Cc: stable@vger.kernel.org
Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
Link: https://lore.kernel.org/r/20250209-of_irq_fix-v2-9-93e3a2659aa7@quicinc.com
[robh: Use __free() instead]
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-05-02 08:01:32 +02:00

..

unittest-data

Merge tag 'driver-core-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2025-01-28 12:25:12 -08:00

.kunitconfig

of: Allow overlay kunit tests to run CONFIG_OF_OVERLAY=n

2024-11-15 14:03:28 -06:00

address.c

of: address: Add kunit test for __of_address_resource_bounds()

2025-02-02 20:59:04 -06:00

base.c

Merge tag 'devicetree-for-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2025-01-24 15:09:20 -08:00

cpu.c

of: Constify struct device_node function arguments

2024-10-15 08:58:36 -05:00

device.c

OF: Simplify of_iommu_configure()

2024-07-04 14:36:04 +01:00

dynamic.c

of: dynamic: Add of_changeset_update_prop_string

2024-11-27 12:03:48 +01:00

empty_root.dts

of: Add #address-cells/#size-cells in the device-tree root empty node

2024-12-02 09:26:33 -06:00

fdt_address.c

of: Remove a duplicated code block

2025-01-13 08:39:28 -06:00

fdt.c

Merge tag 'mm-stable-2025-01-26-14-59' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-01-26 18:36:23 -08:00

irq.c

of/irq: Fix device node refcount leakages in of_irq_init()

2025-04-20 10:23:17 +02:00

Kconfig

Merge tag 'kbuild-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2024-11-30 13:41:50 -08:00

kexec.c

of/fdt: add dt_phys arg to early_init_dt_scan and early_init_dt_verify

2024-10-29 15:32:45 -05:00

kobj.c

of: Constify 'struct bin_attribute'

2024-12-31 07:55:16 -06:00

kunit_overlay_test.dtso

of: Add a KUnit test for overlays and test managed APIs

2024-07-29 15:33:12 -07:00

Makefile

of: Add a KUnit test for overlays and test managed APIs

2024-07-29 15:33:12 -07:00

module.c

of: module: remove strlen() call in of_modalias()

2024-10-16 12:00:10 -05:00

of_kunit_helpers.c

of: Skip kunit tests when arm64+ACPI doesn't populate root node

2024-10-10 12:43:01 -05:00

of_numa.c

of:of_numa: remove unused macro

2024-10-08 09:47:30 -05:00

of_private.h

of: address: Add kunit test for __of_address_resource_bounds()

2025-02-02 20:59:04 -06:00

of_reserved_mem.c

Revert "of: reserved-memory: Fix using wrong number of cells to get property 'alignment'"

2025-02-26 13:39:28 -06:00

of_test.c

of: address: Add kunit test for __of_address_resource_bounds()

2025-02-02 20:59:04 -06:00

overlay_test.c

of: Allow overlay kunit tests to run CONFIG_OF_OVERLAY=n

2024-11-15 14:03:28 -06:00

overlay.c

of: Constify struct property pointers

2024-10-15 08:58:36 -05:00

pdt.c

of: Do not expose of_alias_scan() and correct its comments

2025-01-17 08:52:57 -06:00

platform.c

of: Hide of_default_bus_match_table[]

2024-12-10 10:50:26 -06:00

property.c

Merge tag 'devicetree-for-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2025-01-24 15:09:20 -08:00

resolver.c

of: resolver: Fix device node refcount leakage in of_resolve_phandles()

2025-05-02 08:01:32 +02:00

unittest.c

Merge tag 'mm-stable-2025-01-26-14-59' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-01-26 18:36:23 -08:00