Zijun Hu a122b3b1f5 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 07:58:55 +02:00

..

unittest-data

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.kunitconfig

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address.c

of: address: Fix empty resource handling in __of_address_resource_bounds()

2025-02-17 10:05:13 +01:00

base.c

of: Fix of_find_node_opts_by_path() handling of alias+path+options

2025-02-17 10:05:13 +01:00

cpu.c

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device.c

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dynamic.c

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empty_root.dts

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fdt_address.c

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fdt.c

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irq.c

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

2025-04-20 10:15:57 +02:00

Kconfig

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kexec.c

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kobj.c

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kunit_overlay_test.dtso

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Makefile

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module.c

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of_kunit_helpers.c

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of_numa.c

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of_private.h

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of_reserved_mem.c

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

2025-03-13 13:01:49 +01:00

of_test.c

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overlay_test.c

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overlay.c

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pdt.c

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platform.c

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property.c

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resolver.c

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

2025-05-02 07:58:55 +02:00

unittest.c

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