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Randall Huang 5811f24abd f2fs: fix to avoid memory leakage in f2fs_listxattr 
commit 688078e7f36c293dae25b338ddc9e0a2790f6e06 upstream.

In f2fs_listxattr, there is no boundary check before
memcpy e_name to buffer.
If the e_name_len is corrupted,
unexpected memory contents may be returned to the buffer.

Signed-off-by: Randall Huang <huangrandall@google.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-29 16:32:55 +02:00
arch
ARM: dts: sunxi: Fix DE2 clocks register range
2020-04-23 10:36:43 +02:00
block
block, bfq: invoke flush_idle_tree after reparent_active_queues in pd_offline
2020-04-23 10:36:26 +02:00
certs
PKCS#7: Refactor verify_pkcs7_signature()
2019-08-05 18:40:18 -04:00
crypto
crypto: rng - Fix a refcounting bug in crypto_rng_reset()
2020-04-17 10:50:16 +02:00
Documentation
docs: Fix path to MTD command line partition parser
2020-04-23 10:36:45 +02:00
drivers
mtd: phram: fix a double free issue in error path
2020-04-23 10:36:45 +02:00
fs
f2fs: fix to avoid memory leakage in f2fs_listxattr
2020-04-29 16:32:55 +02:00
include
KEYS: Don't write out to userspace while holding key semaphore
2020-04-23 10:36:45 +02:00
init
kbuild: remove header compile test
2020-03-05 16:43:47 +01:00
ipc
Revert "ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()"
2020-02-28 17:22:20 +01:00
kernel
bpf: fix buggy r0 retval refinement for tracing helpers
2020-04-23 10:36:45 +02:00
lib
kbuild, btf: Fix dependencies for DEBUG_INFO_BTF
2020-04-23 10:36:18 +02:00
LICENSES
LICENSES: Rename other to deprecated
2019-05-03 06:34:32 -06:00
mm
mm, memcg: do not high throttle allocators based on wraparound
2020-04-17 10:50:17 +02:00
net
KEYS: Don't write out to userspace while holding key semaphore
2020-04-23 10:36:45 +02:00
samples
samples/bpf: Set -fno-stack-protector when building BPF programs
2020-02-24 08:36:36 +01:00
scripts
kconfig: introduce m32-flag and m64-flag
2020-04-08 09:08:37 +02:00
security
KEYS: Don't write out to userspace while holding key semaphore
2020-04-23 10:36:45 +02:00
sound
ALSA: hda: Don't release card at firmware loading error
2020-04-23 10:36:21 +02:00
tools
bpf, test_verifier: switch bpf_get_stack's 0 s> r8 test
2020-04-23 10:36:46 +02:00
usr
initramfs: restore default compression behavior
2020-04-08 09:08:38 +02:00
virt
KVM: Check for a bad hva before dropping into the ghc slow path
2020-03-05 16:43:48 +01:00
.clang-format
clang-format: Update with the latest for_each macro list
2019-08-31 10:00:51 +02:00
.cocciconfig
…
.get_maintainer.ignore
Opt out of scripts/get_maintainer.pl
2019-05-16 10:53:40 -07:00
.gitattributes
…
.gitignore
Modules updates for v5.4
2019-09-22 10:34:46 -07:00
.mailmap
ARM: SoC fixes
2019-11-10 13:41:59 -08:00
COPYING
COPYING: use the new text with points to the license files
2018-03-23 12:41:45 -06:00
CREDITS
MAINTAINERS: Remove Simon as Renesas SoC Co-Maintainer
2019-10-10 08:12:51 -07:00
Kbuild
kbuild: do not descend to ./Kbuild when cleaning
2019-08-21 21:03:58 +09:00
Kconfig
docs: kbuild: convert docs to ReST and rename to *.rst
2019-06-14 14:21:21 -06:00
MAINTAINERS
MAINTAINERS: Update drm/i915 bug filing URL
2020-02-28 17:22:19 +01:00
Makefile
Linux 5.4.35
2020-04-23 10:36:46 +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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