ruanjinjie 9ec5781879 of: overlay: fix null pointer dereferencing in find_dup_cset_node_entry() and find_dup_cset_prop() ...

[ Upstream commit ee9d7a0e754568180a2f8ebc4aad226278a9116f ]

When kmalloc() fail to allocate memory in kasprintf(), fn_1 or fn_2 will
be NULL, and strcmp() will cause null pointer dereference.

Fixes: 2fe0e8769df9 ("of: overlay: check prevents multiple fragments touching same property")
Signed-off-by: ruanjinjie <ruanjinjie@huawei.com>
Link: https://lore.kernel.org/r/20221211023337.592266-1-ruanjinjie@huawei.com
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-01-18 11:41:14 +01:00

..

unittest-data

…

address.c

of/address: Fix of_node memory leak in of_dma_is_coherent

2020-11-18 19:20:28 +01:00

base.c

of: base: Improve argument length mismatch error

2022-01-27 09:19:51 +01:00

device.c

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dynamic.c

…

fdt_address.c

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fdt.c

of: fdt: fix off-by-one error in unflatten_dt_nodes()

2022-09-28 11:03:56 +02:00

irq.c

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Kconfig

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kobj.c

of: Don't allow __of_attached_node_sysfs() without CONFIG_SYSFS

2021-09-22 12:26:34 +02:00

Makefile

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of_mdio.c

of: mdio: Add of_node_put() when breaking out of for_each_xx

2022-09-28 11:04:06 +02:00

of_net.c

…

of_numa.c

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of_private.h

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of_reserved_mem.c

of: Fix truncation of memory sizes on 32-bit platforms

2021-07-14 16:53:45 +02:00

overlay.c

of: overlay: fix null pointer dereferencing in find_dup_cset_node_entry() and find_dup_cset_prop()

2023-01-18 11:41:14 +01:00

pdt.c

…

platform.c

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property.c

of: property: decrement node refcount in of_fwnode_get_reference_args()

2022-12-08 11:23:02 +01:00

resolver.c

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unittest.c

of: unittest: kmemleak in of_unittest_overlay_high_level()

2020-04-23 10:36:23 +02:00