Sergey Shtylyov ba6b9f7cc1 of: fdt: fix off-by-one error in unflatten_dt_nodes() ...

[ Upstream commit 2f945a792f67815abca26fa8a5e863ccf3fa1181 ]

Commit 78c44d910d3e ("drivers/of: Fix depth when unflattening devicetree")
forgot to fix up the depth check in the loop body in unflatten_dt_nodes()
which makes it possible to overflow the nps[] buffer...

Found by Linux Verification Center (linuxtesting.org) with the SVACE static
analysis tool.

Fixes: 78c44d910d3e ("drivers/of: Fix depth when unflattening devicetree")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/7c354554-006f-6b31-c195-cdfe4caee392@omp.ru
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-09-23 14:15:46 +02:00

..

unittest-data

of: unittest: Statically apply overlays using fdtoverlay

2021-03-23 15:27:51 -06:00

address.c

of: Move of_dma_set_restricted_buffer() into device.c

2021-08-23 06:32:02 -04:00

base.c

of: base: Improve argument length mismatch error

2022-01-27 11:05:19 +01:00

device.c

of: device: Fix missing of_node_put() in of_dma_set_restricted_buffer

2022-08-17 14:23:51 +02:00

dynamic.c

of: Add missing 'Return' section in kerneldoc comments

2021-03-27 12:59:03 -06:00

fdt_address.c

…

fdt.c

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

2022-09-23 14:15:46 +02:00

irq.c

of: Add missing 'Return' section in kerneldoc comments

2021-03-27 12:59:03 -06:00

Kconfig

of: net: move of_net under net/

2022-03-08 19:12:41 +01:00

kexec.c

of: check previous kernel's ima-kexec-buffer against memory bounds

2022-08-17 14:23:38 +02:00

kobj.c

of: Don't allow __of_attached_node_sysfs() without CONFIG_SYSFS

2021-08-23 13:52:09 -05:00

Makefile

of: net: move of_net under net/

2022-03-08 19:12:41 +01:00

of_numa.c

…

of_private.h

of: Move of_dma_set_restricted_buffer() into device.c

2021-08-23 06:32:02 -04:00

of_reserved_mem.c

memblock: exclude MEMBLOCK_NOMAP regions from kmemleak

2021-10-21 18:30:49 -10:00

overlay.c

of: overlay: do not break notify on NOTIFY_{OK|STOP}

2022-06-09 10:22:50 +02:00

pdt.c

…

platform.c

iommu: Drop unnecessary of_iommu.h includes

2021-06-08 14:15:46 +02:00

property.c

Revert "of: property: fw_devlink: Add support for "phy-handle" property"

2021-09-15 08:14:32 -05:00

resolver.c

…

unittest.c

of: unittest: 64 bit dma address test requires arch support

2022-01-27 11:04:12 +01:00