Greg Kroah-Hartman 7f1e53f88e drivers: base: dd: fix memory leak with using debugfs_lookup() ...

[ Upstream commit 36c893d3a7 ]

When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time.  To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.

Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Link: https://lore.kernel.org/r/20230202141621.2296458-2-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-03-11 13:57:38 +01:00

..

firmware_loader

firmware_loader: use kernel credentials when reading firmware

2022-05-18 10:26:53 +02:00

power

PM: domains: fix memory leak with using debugfs_lookup()

2023-03-10 09:39:51 +01:00

regmap

regmap-irq: Fix offset/index mismatch in read_sub_irq_data()

2022-06-29 09:03:25 +02:00

test

driver core: Fix test_async_probe_init saves device in wrong array

2023-02-01 08:27:14 +01:00

arch_numa.c

memblock: introduce saner 'memblock_free_ptr()' interface

2021-09-14 13:23:22 -07:00

arch_topology.c

arm64: topology: move store_cpu_topology() to shared code

2022-10-26 12:34:22 +02:00

attribute_container.c

driver core: attribute_container: fix W=1 warnings

2021-05-14 13:37:10 +02:00

auxiliary.c

Merge 5.14-rc3 into driver-core-next

2021-07-27 09:22:08 +02:00

base.h

software nodes: Split software_node_notify()

2021-07-16 19:17:05 +02:00

bus.c

driver: base: fix UAF when driver_attach failed

2022-06-14 18:36:09 +02:00

cacheinfo.c

cacheinfo: clear cache_leaves(cpu) in free_cache_attributes()

2021-07-21 17:29:40 +02:00

class.c

class: fix possible memory leak in __class_register()

2022-12-31 13:14:27 +01:00

component.c

drivers: base: component: fix memory leak with using debugfs_lookup()

2023-03-11 13:57:38 +01:00

container.c

driver core: Remove redundant license text

2017-12-07 18:36:44 +01:00

core.c

driver core: fix resource leak in device_add()

2023-03-10 09:39:38 +01:00

cpu.c

x86/bugs: Report AMD retbleed vulnerability

2022-07-23 12:54:02 +02:00

dd.c

drivers: base: dd: fix memory leak with using debugfs_lookup()

2023-03-11 13:57:38 +01:00

devcoredump.c

devcoredump: remove contact information

2021-06-04 15:05:44 +02:00

devres.c

devres: Enable trace events

2021-06-15 17:14:36 +02:00

devtmpfs.c

devtmpfs regression fix: reconfigure on each mount

2022-01-20 09:13:13 +01:00

driver.c

drivers: base: Convert to printk alias functions

2020-07-10 14:16:44 +02:00

firmware.c

driver core: Remove redundant license text

2017-12-07 18:36:44 +01:00

hypervisor.c

driver core: Remove redundant license text

2017-12-07 18:36:44 +01:00

init.c

init: Initialize noop_backing_dev_info early

2022-06-22 14:22:02 +02:00

isa.c

bus: Make remove callback return void

2021-07-21 11:53:42 +02:00

Kconfig

Merge tag 'riscv-for-linus-5.12-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2021-02-26 10:28:35 -08:00

Makefile

devres: Enable trace events

2021-06-15 17:14:36 +02:00

map.c

driver: base: Prefer unsigned int to bare use of unsigned

2021-07-21 17:30:09 +02:00

memory.c

mm/hwpoison: avoid the impact of hwpoison_filter() return value on mce handler

2022-07-12 16:35:05 +02:00

module.c

driver core: Remove redundant license text

2017-12-07 18:36:44 +01:00

node.c

drivers/base: fix userspace break from using bin_attributes for cpumap and cpulist

2022-08-31 17:16:35 +02:00

pinctrl.c

driver core: Remove redundant license text

2017-12-07 18:36:44 +01:00

platform-msi.c

platform-msi: Add ABI to show msi_irqs of platform devices

2021-08-24 09:16:20 +02:00

platform.c

driver core: platform: Remove platform_device_add_properties()

2021-08-18 16:08:11 +02:00

property.c

device property: fix of node refcount leak in fwnode_graph_get_next_endpoint()

2023-02-01 08:27:14 +01:00

soc.c

soc: fix comment for freeing soc_dev_attr

2020-12-09 19:46:31 +01:00

swnode.c

software node: fix wrong node passed to find nargs_prop

2022-01-27 11:03:46 +01:00

syscore.c

syscore: Use pm_pr_dbg() for syscore_{suspend,resume}()

2020-09-08 13:32:06 +02:00

topology.c

drivers/base: fix userspace break from using bin_attributes for cpumap and cpulist

2022-08-31 17:16:35 +02:00

trace.c

devres: Enable trace events

2021-06-15 17:14:36 +02:00

trace.h

devres: Enable trace events

2021-06-15 17:14:36 +02:00

transport_class.c

drivers: base: transport_class: fix resource leak when transport_add_device() fails

2023-03-10 09:39:39 +01:00