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Zichen Xie 434fb6a246 samples/landlock: Fix possible NULL dereference in parse_path()
[ Upstream commit 078bf9438a31567e2c0587159ccefde835fb1ced ]

malloc() may return NULL, leading to NULL dereference.  Add a NULL
check.

Fixes: ba84b0bf5a ("samples/landlock: Add a sandbox manager example")
Signed-off-by: Zichen Xie <zichenxie0106@gmail.com>
Link: https://lore.kernel.org/r/20241128032955.11711-1-zichenxie0106@gmail.com
[mic: Simplify fix]
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-02-21 13:49:03 +01:00
arch powerpc/book3s64/hugetlb: Fix disabling hugetlb when fadump is active 2025-02-21 13:48:52 +01:00
block partitions: ldm: remove the initial kernel-doc notation 2025-02-21 13:48:54 +01:00
certs
crypto crypto: api - Add crypto_clone_tfm 2024-12-14 19:53:51 +01:00
Documentation dt-bindings: mfd: bd71815: Fix rsense and typos 2025-02-21 13:49:00 +01:00
drivers mfd: syscon: Fix race in device_node_get_regmap() 2025-02-21 13:49:03 +01:00
fs afs: Fix the fallback handling for the YFS.RemoveFile2 RPC call 2025-02-21 13:48:54 +01:00
include mfd: syscon: Add of_syscon_register_regmap() API 2025-02-21 13:49:03 +01:00
init initramfs: avoid filename buffer overrun 2024-12-14 19:53:14 +01:00
io_uring io_uring: fix waiters missing wake ups 2025-02-01 18:30:09 +01:00
ipc ipc: fix memleak if msg_init_ns failed in create_ipc_ns 2024-12-14 19:54:06 +01:00
kernel cpufreq: schedutil: Fix superfluous updates caused by need_freq_update 2025-02-21 13:49:01 +01:00
lib lib: stackinit: hide never-taken branch from compiler 2024-12-14 19:54:37 +01:00
LICENSES
mm filemap: avoid truncating 64-bit offset to 32 bits 2025-01-23 17:17:14 +01:00
net ax25: rcu protect dev->ax25_ptr 2025-02-21 13:49:02 +01:00
rust rust: macros: provide correct provenance when constructing THIS_MODULE 2024-10-17 15:22:24 +02:00
samples samples/landlock: Fix possible NULL dereference in parse_path() 2025-02-21 13:49:03 +01:00
scripts scripts/sorttable: fix orc_sort_cmp() to maintain symmetry and transitivity 2025-01-17 13:34:38 +01:00
security selinux: ignore unknown extended permissions 2025-01-09 13:29:56 +01:00
sound ASoC: samsung: midas_wm1811: Fix 'Headphone Switch' control creation 2025-02-01 18:30:11 +01:00
tools cpupower: fix TSC MHz calculation 2025-02-21 13:49:00 +01:00
usr
virt KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin() 2024-06-27 13:46:21 +02:00
.clang-format inet: ping: use hlist_nulls rcu iterator during lookup 2022-12-01 12:42:46 +01:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.get_maintainer.ignore get_maintainer: add Alan to .get_maintainer.ignore 2022-08-20 15:17:44 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore Remove *.orig pattern from .gitignore 2024-10-17 15:21:15 +02:00
.mailmap 9 hotfixes. 6 for MM, 3 for other areas. Four of these patches address 2022-12-10 17:10:52 -08:00
.rustfmt.toml rust: add .rustfmt.toml 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: Remove Michal Marek from Kbuild maintainers 2022-11-16 14:53:00 +09:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS MAINTAINERS: add leah to 6.1 MAINTAINERS file 2024-05-17 11:56:16 +02:00
Makefile Linux 6.1.128 2025-02-01 18:30:12 +01:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

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.