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Jan Kara ca17db3847 ext4: verify dir block before splitting it 
commit 46c116b920ebec58031f0a78c5ea9599b0d2a371 upstream.

Before splitting a directory block verify its directory entries are sane
so that the splitting code does not access memory it should not.

Cc: stable@vger.kernel.org
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20220518093332.13986-1-jack@suse.cz
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-09 10:23:20 +02:00
arch
KVM: LAPIC: Drop pending LAPIC timer injection when canceling the timer
2022-06-09 10:23:13 +02:00
block
bfq: Make sure bfqg for which we are queueing requests is online
2022-06-09 10:23:19 +02:00
certs
certs: Add support for using elliptic curve keys for signing modules
2021-08-23 19:55:42 +03:00
crypto
crypto: cryptd - Protect per-CPU resource by disabling BH.
2022-06-09 10:23:11 +02:00
Documentation
f2fs: support fault injection for dquot_initialize()
2022-06-09 10:23:13 +02:00
drivers
iwlwifi: mvm: fix assert 1F04 upon reconfig
2022-06-09 10:23:18 +02:00
fs
ext4: verify dir block before splitting it
2022-06-09 10:23:20 +02:00
include
NFSv4.1 mark qualified async operations as MOVEABLE tasks
2022-06-09 10:23:17 +02:00
init
random: handle latent entropy and command line from random_init()
2022-05-30 09:29:16 +02:00
ipc
ipc/mqueue: use get_tree_nodev() in mqueue_get_tree()
2022-06-09 10:23:10 +02:00
kernel
dma-direct: don't over-decrypt memory
2022-06-09 10:23:03 +02:00
lib
kunit: fix debugfs code to use enum kunit_status, not bool
2022-06-09 10:22:53 +02:00
LICENSES
LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes"
2021-07-15 06:31:24 -06:00
mm
zsmalloc: fix races between asynchronous zspage free and page migration
2022-06-06 08:43:39 +02:00
net
wifi: mac80211: fix use-after-free in chanctx code
2022-06-09 10:23:18 +02:00
samples
samples: bpf: Don't fail for a missing VMLINUX_BTF when VMLINUX_H is provided
2022-06-09 10:22:55 +02:00
scripts
scripts/faddr2line: Fix overlapping text section failures
2022-06-09 10:22:57 +02:00
security
efi: Do not import certificates from UEFI Secure Boot for T2 Macs
2022-06-09 10:23:18 +02:00
sound
ASoC: atmel-classd: Remove endianness flag on class d component
2022-06-09 10:23:10 +02:00
tools
objtool: Fix symbol creation
2022-06-09 10:23:18 +02:00
usr
usr/include/Makefile: add linux/nfc.h to the compile-test coverage
2022-02-01 17:27:15 +01:00
virt
KVM: avoid NULL pointer dereference in kvm_dirty_ring_push
2022-04-13 20:59:26 +02:00
.clang-format
clang-format: Update with the latest for_each macro list
2021-05-12 23:32:39 +02:00
.cocciconfig
…
.get_maintainer.ignore
Opt out of scripts/get_maintainer.pl
2019-05-16 10:53:40 -07:00
.gitattributes
.gitattributes: use 'dts' diff driver for dts files
2019-12-04 19:44:11 -08:00
.gitignore
.gitignore: ignore only top-level modules.builtin
2021-05-02 00:43:35 +09:00
.mailmap
mailmap: add Andrej Shadura
2021-10-18 20:22:03 -10:00
COPYING
COPYING: state that all contributions really are covered by this file
2020-02-10 13:32:20 -08:00
CREDITS
MAINTAINERS: Move Daniel Drake to credits
2021-09-21 08:34:58 +03:00
Kbuild
kbuild: rename hostprogs-y/always to hostprogs/always-y
2020-02-04 01:53:07 +09:00
Kconfig
kbuild: ensure full rebuild when the compiler is updated
2020-05-12 13:28:33 +09:00
MAINTAINERS
MAINTAINERS: add git tree for random.c
2022-05-30 09:28:59 +02:00
Makefile
Linux 5.15.45
2022-06-06 08:43:42 +02:00
README
Drop all 00-INDEX files from Documentation/
2018-09-09 15:08:58 -06:00

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.
Description
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