Zijun Hu 3abc0a79b8 driver core: bus: Fix double free in driver API bus_register() ...

commit bfa54a793ba77ef696755b66f3ac4ed00c7d1248 upstream.

For bus_register(), any error which happens after kset_register() will
cause that @priv are freed twice, fixed by setting @priv with NULL after
the first free.

Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
Link: https://lore.kernel.org/r/20240727-bus_register_fix-v1-1-fed8dd0dba7a@quicinc.com
[ hagar : required setting bus->p with NULL instead of priv]
Signed-off-by: Hagar Hemdan <hagarhem@amazon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>

2025-04-04 11:11:27 +02:00

..

firmware_loader

firmware_loader: Block path traversal

2024-11-08 16:19:09 +01:00

power

PM: sleep: wakeirq: fix wake irq warning in system suspend

2024-04-13 12:50:05 +02:00

regmap

regmap: Use correct format specifier for logging range errors

2025-02-07 03:34:26 +01:00

test

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arch_topology.c

Revert "drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions"

2023-10-10 21:45:00 +02:00

attribute_container.c

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base.h

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bus.c

driver core: bus: Fix double free in driver API bus_register()

2025-04-04 11:11:27 +02:00

cacheinfo.c

Revert "drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions"

2023-10-10 21:45:00 +02:00

class.c

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component.c

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container.c

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core.c

Revert "driver core: Fix uevent_show() vs driver detach race"

2024-11-08 16:19:23 +01:00

cpu.c

Revert "drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions"

2023-10-10 21:45:00 +02:00

dd.c

driver core: Release all resources during unbind before updating device links

2023-12-08 08:43:22 +01:00

devcon.c

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devcoredump.c

devcoredump: Send uevent once devcd is ready

2023-12-13 17:42:21 +01:00

devres.c

devres: Initialize an uninitialized struct member

2024-09-12 11:02:53 +02:00

devtmpfs.c

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driver.c

driver: platform: Add helper for safer setting of driver_override

2023-11-08 11:22:18 +01:00

firmware.c

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hypervisor.c

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init.c

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isa.c

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Kconfig

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Makefile

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map.c

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memory.c

Revert "drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions"

2023-10-10 21:45:00 +02:00

module.c

Revert "driver core: Fix uevent_show() vs driver detach race"

2024-11-08 16:19:23 +01:00

node.c

Revert "drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions"

2023-10-10 21:45:00 +02:00

pinctrl.c

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platform-msi.c

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platform.c

driver: platform: Add helper for safer setting of driver_override

2023-11-08 11:22:18 +01:00

property.c

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soc.c

Revert "drivers core: Use sysfs_emit and sysfs_emit_at for show(device *...) functions"

2023-10-10 21:45:00 +02:00

syscore.c

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topology.c

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transport_class.c

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