WSL2-Linux-Kernel

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

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Christophe JAILLET 72c4f4200f fsi: Aspeed: Fix a potential double free [ Upstream commit `83ba7e895d` ] A struct device can never be devm_alloc()'ed. Here, it is embedded in "struct fsi_master", and "struct fsi_master" is embedded in "struct fsi_master_aspeed". Since "struct device" is embedded, the data structure embedding it must be released with the release function, as is already done here. So use kzalloc() instead of devm_kzalloc() when allocating "aspeed" and update all error handling branches accordingly. This prevent a potential double free(). This also fix another issue if opb_readl() fails. Instead of a direct return, it now jumps in the error handling path. Fixes: `606397d67f` ("fsi: Add ast2600 master driver") Suggested-by: Greg KH <gregkh@linuxfoundation.org> Suggested-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/2c123f8b0a40dc1a061fae982169fe030b4f47e6.1641765339.git.christophe.jaillet@wanadoo.fr Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-04-08 14:23:44 +02:00
Documentation	vsprintf: Fix %pK with kptr_restrict == 0	2022-04-08 14:23:18 +02:00
LICENSES	…
arch	powerpc/pseries: Fix use after free in remove_phb_dynamic()	2022-04-08 14:23:42 +02:00
block	block: don't delete queue kobject before its children	2022-04-08 14:23:07 +02:00
certs	…
crypto	crypto: authenc - Fix sleep in atomic context in decrypt_tail	2022-04-08 14:23:05 +02:00
drivers	fsi: Aspeed: Fix a potential double free	2022-04-08 14:23:44 +02:00
fs	ext2: correct max file size computing	2022-04-08 14:23:35 +02:00
include	netfilter: conntrack: Add and use nf_ct_set_auto_assign_helper_warned()	2022-04-08 14:23:42 +02:00
init	…
ipc	ipc/sem: do not sleep with a spin lock held	2022-02-08 18:34:03 +01:00
kernel	kernel/resource: fix kfree() of bootmem memory again	2022-04-08 14:23:43 +02:00
lib	vsprintf: Fix %pK with kptr_restrict == 0	2022-04-08 14:23:18 +02:00
mm	mm/kmemleak: reset tag when compare object pointer	2022-04-08 14:22:56 +02:00
net	tipc: fix the timer expires after interval 100ms	2022-04-08 14:23:43 +02:00
samples	samples/bpf, xdpsock: Fix race when running for fix duration of time	2022-04-08 14:23:40 +02:00
scripts	scripts/dtc: Call pkg-config POSIXly correct	2022-04-08 14:23:29 +02:00
security	TOMOYO: fix __setup handlers return values	2022-04-08 14:23:35 +02:00
sound	ASoC: amd: Fix reference to PCM buffer address	2022-04-08 14:23:22 +02:00
tools	selftests/bpf/test_lirc_mode2.sh: Exit with proper code	2022-04-08 14:23:42 +02:00
usr	…
virt	KVM: Fix lockdep false negative during host resume	2022-03-16 14:23:40 +01:00
.clang-format	…
.cocciconfig	…
.get_maintainer.ignore	…
.gitattributes	…
.gitignore	…
.mailmap	…
COPYING	…
CREDITS	…
Kbuild	…
Kconfig	…
MAINTAINERS	MAINTAINERS: adjust file entry for of_net.c after movement	2022-03-08 19:12:53 +01:00
Makefile	Linux 5.15.32	2022-03-28 09:58:46 +02:00
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.