WSL2-Linux-Kernel

The source for the Linux kernel used in Windows Subsystem for Linux 2 (WSL2)

Перейти к файлу

Christophe JAILLET b07490067d orangefs: Fix the size of a memory allocation in orangefs_bufmap_alloc() commit `40a74870b2` upstream. 'buffer_index_array' really looks like a bitmap. So it should be allocated as such. When kzalloc is called, a number of bytes is expected, but a number of longs is passed instead. In get(), if not enough memory is allocated, un-allocated memory may be read or written. So use bitmap_zalloc() to safely allocate the correct memory size and avoid un-expected behavior. While at it, change the corresponding kfree() into bitmap_free() to keep the semantic. Fixes: `ea2c9c9f65` ("orangefs: bufmap rewrite") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Mike Marshall <hubcap@omnibond.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-01-20 09:13:13 +01:00
Documentation	Input: i8042 - add deferred probe support	2022-01-05 12:42:32 +01:00
LICENSES	…
arch	ARM: dts: exynos: Fix BCM4330 Bluetooth reset polarity in I9100	2022-01-16 09:12:43 +01:00
block	iocost: Fix divide-by-zero on donation from low hweight cgroup	2021-12-22 09:32:48 +01:00
certs	…
crypto	crypto: pcrypt - Delay write to padata->info	2021-11-18 19:16:44 +01:00
drivers	drm/amd/display: explicitly set is_dsc_supported to false before use	2022-01-20 09:13:13 +01:00
fs	orangefs: Fix the size of a memory allocation in orangefs_bufmap_alloc()	2022-01-20 09:13:13 +01:00
include	devtmpfs regression fix: reconfigure on each mount	2022-01-20 09:13:13 +01:00
init	init: make unknown command line param message clearer	2021-11-18 19:17:11 +01:00
ipc	shm: extend forced shm destroy to support objects from several IPC nses	2021-11-25 09:48:42 +01:00
kernel	bpf: Fix out of bounds access from invalid *_or_null type verification	2022-01-16 09:12:41 +01:00
lib	siphash: use _unaligned version by default	2021-12-08 09:04:47 +01:00
mm	mm/damon/dbgfs: fix 'struct pid' leaks in 'dbgfs_target_ids_write()'	2022-01-05 12:42:39 +01:00
net	can: isotp: convert struct tpcon::{idx,len} to unsigned int	2022-01-16 09:12:44 +01:00
samples	ftrace/samples: Add missing prototypes direct functions	2022-01-11 15:35:13 +01:00
scripts	recordmcount.pl: fix typo in s390 mcount regex	2022-01-05 12:42:33 +01:00
security	selinux: initialize proto variable in selinux_ip_postroute_compat()	2022-01-05 12:42:34 +01:00
sound	ALSA: hda: intel-sdw-acpi: go through HDAS ACPI at max depth of 2	2022-01-05 12:42:33 +01:00
tools	userfaultfd/selftests: fix hugetlb area allocations	2022-01-11 15:35:18 +01:00
usr	…
virt	KVM: downgrade two BUG_ONs to WARN_ON_ONCE	2021-12-22 09:32:34 +01:00
.clang-format	…
.cocciconfig	…
.get_maintainer.ignore	…
.gitattributes	…
.gitignore	…
.mailmap	mailmap: add Andrej Shadura	2021-10-18 20:22:03 -10:00
COPYING	…
CREDITS	MAINTAINERS: Move Daniel Drake to credits	2021-09-21 08:34:58 +03:00
Kbuild	…
Kconfig	…
MAINTAINERS	drm fixes for 5.15 final	2021-10-28 12:17:01 -07:00
Makefile	Linux 5.15.15	2022-01-16 09:12:45 +01:00
README	…

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.