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Filename Latest commit message Latest commit date
Miaoqian Lin f1d4f19a79 HID: elan: Fix potential double free in elan_input_configured
[ Upstream commit 1af20714fedad238362571620be0bd690ded05b6 ]

'input' is a managed resource allocated with devm_input_allocate_device(),
so there is no need to call input_free_device() explicitly or
there will be a double free.

According to the doc of devm_input_allocate_device():
 * Managed input devices do not need to be explicitly unregistered or
 * freed as it will be done automatically when owner device unbinds from
 * its driver (or binding fails).

Fixes: b7429ea53d6c ("HID: elan: Fix memleak in elan_input_configured")
Fixes: 9a6a4193d6 ("HID: Add driver for USB ELAN Touchpad")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-06-14 18:11:33 +02:00
arch x86/delay: Fix the wrong asm constraint in delay_loop() 2022-06-14 18:11:31 +02:00
block block: return ELEVATOR_DISCARD_MERGE if possible 2022-05-25 09:14:38 +02:00
certs
crypto crypto: ecrdsa - Fix incorrect use of vli_cmp 2022-06-06 08:33:50 +02:00
Documentation hwmon: Make chip parameter for with_info API mandatory 2022-06-14 18:11:29 +02:00
drivers HID: elan: Fix potential double free in elan_input_configured 2022-06-14 18:11:33 +02:00
fs fat: add ratelimit to fat*_ent_bread() 2022-06-14 18:11:30 +02:00
include efi: Add missing prototype for efi_capsule_setup_info 2022-06-14 18:11:33 +02:00
init
ipc
kernel bpf: Fix excessive memory allocation in stack_map_alloc() 2022-06-14 18:11:32 +02:00
lib assoc_array: Fix BUG_ON during garbage collect 2022-06-06 08:33:50 +02:00
LICENSES
mm zsmalloc: fix races between asynchronous zspage free and page migration 2022-06-06 08:33:50 +02:00
net NFC: NULL out the dev->rfkill to prevent UAF 2022-06-14 18:11:33 +02:00
samples
scripts
security lockdown: also lock down previous kgdb use 2022-06-06 08:33:48 +02:00
sound ASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe 2022-06-14 18:11:31 +02:00
tools selftests/bpf: fix btf_dump/btf_dump due to recent clang change 2022-06-14 18:11:29 +02:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile Linux 5.4.197 2022-06-06 08:33:51 +02:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.