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Mikulas Patocka a1e3fffe02 dm flakey: fix a crash with invalid table line 
commit 98dba02d9a93eec11bffbb93c7c51624290702d2 upstream.

This command will crash with NULL pointer dereference:
 dmsetup create flakey --table \
  "0 `blockdev --getsize /dev/ram0` flakey /dev/ram0 0 0 1 2 corrupt_bio_byte 512"

Fix the crash by checking if arg_name is non-NULL before comparing it.

Cc: stable@vger.kernel.org
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-05-17 11:48:07 +02:00
arch
ia64: fix an addr to taddr in huge_pte_offset()
2023-05-17 11:48:06 +02:00
block
blk-crypto: make blk_crypto_evict_key() more robust
2023-05-17 11:47:32 +02:00
certs
certs/blacklist_hashes.c: fix const confusion in certs blacklist
2022-06-22 14:13:17 +02:00
crypto
crypto: drbg - Only fail when jent is unavailable in FIPS mode
2023-05-17 11:47:50 +02:00
Documentation
docs: futex: Fix kernel-doc references after code split-up preparation
2023-04-26 11:27:40 +02:00
drivers
dm flakey: fix a crash with invalid table line
2023-05-17 11:48:07 +02:00
fs
btrfs: scrub: reject unsupported scrub flags
2023-05-17 11:48:06 +02:00
include
btrfs: scrub: reject unsupported scrub flags
2023-05-17 11:48:06 +02:00
init
kbuild: check the minimum assembler version in Kconfig
2023-04-20 12:10:28 +02:00
io_uring
io_uring: avoid null-ptr-deref in io_arm_poll_handler
2023-03-22 13:30:05 +01:00
ipc
ipc/sem: Fix dangling sem_array access in semtimedop race
2022-12-08 11:24:00 +01:00
kernel
workqueue: Fix hung time report of worker pools
2023-05-17 11:48:00 +02:00
lib
debugobject: Prevent init race with static objects
2023-05-17 11:47:45 +02:00
LICENSES
LICENSES/deprecated: add Zlib license text
2020-09-16 14:33:49 +02:00
mm
writeback, cgroup: fix null-ptr-deref write in bdi_split_work_to_wbs
2023-05-17 11:47:34 +02:00
net
SUNRPC: remove the maximum number of retries in call_bind_status
2023-05-17 11:48:03 +02:00
samples
samples: vfio-mdev: Fix missing pci_disable_device() in mdpy_fb_probe()
2023-01-14 10:16:01 +01:00
scripts
scripts/gdb: fix lx-timerlist for Python3
2023-05-17 11:48:06 +02:00
security
selinux: ensure av_permissions.h is built when needed
2023-05-17 11:47:37 +02:00
sound
ASoC: fsl_mqs: move of_node_put() to the correct location
2023-05-17 11:47:57 +02:00
tools
bpftool: Fix bug for long instructions in program CFG dumps
2023-05-17 11:47:50 +02:00
usr
usr/include/Makefile: add linux/nfc.h to the compile-test coverage
2022-02-01 17:25:48 +01:00
virt
KVM: fix memoryleak in kvm_init()
2023-04-05 11:23:43 +02:00
.clang-format
RDMA 5.10 pull request
2020-10-17 11:18:18 -07:00
.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
kbuild: generate Module.symvers only when vmlinux exists
2021-05-19 10:12:59 +02:00
.mailmap
mailmap: add two more addresses of Uwe Kleine-König
2020-12-06 10:19:07 -08:00
COPYING
COPYING: state that all contributions really are covered by this file
2020-02-10 13:32:20 -08:00
CREDITS
MAINTAINERS: Move Jason Cooper to CREDITS
2020-11-30 10:20:34 +01:00
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
audit: update the mailing list in MAINTAINERS
2023-02-25 11:55:04 +01:00
Makefile
Linux 5.10.179
2023-04-26 11:27:43 +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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