Zijun Hu bbf71f44aa of/irq: Fix device node refcount leakages in of_irq_count() ...

of_irq_count() invokes of_irq_parse_one() to count IRQs, and successful
invocation of the later will get device node @irq.np refcount, but the
former does not put the refcount before next iteration invocation, hence
causes device node refcount leakages.

Fix by putting @irq.np refcount before the next iteration invocation.

Fixes: 3da5278727 ("of/irq: Rework of_irq_count()")
Cc: stable@vger.kernel.org
Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
Link: https://lore.kernel.org/r/20250209-of_irq_fix-v2-5-93e3a2659aa7@quicinc.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

2025-02-25 07:16:50 -06:00

..

unittest-data

of: unittest: Add a case to test if API of_irq_parse_raw() leaks refcount

2025-02-25 07:16:50 -06:00

.kunitconfig

of: Allow overlay kunit tests to run CONFIG_OF_OVERLAY=n

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

address.c

Merge tag 'pci-v6.14-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

2025-01-25 16:03:40 -08:00

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_count()

2025-02-25 07:16:50 -06:00

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: Do not expose of_alias_scan() and correct its comments

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

of_reserved_mem.c

of: reserved-memory: Warn for missing static reserved memory regions

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

of_test.c

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

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

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: Constify struct property pointers

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

unittest.c

of: unittest: Add a case to test if API of_irq_parse_raw() leaks refcount

2025-02-25 07:16:50 -06:00