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Corey Minyard 66bc95c195 ipmi:ssif: Handle a possible NULL pointer reference 
[ Upstream commit 6b8526d3abc02c08a2f888e8c20b7ac9e5776dfe ]

In error cases a NULL can be passed to memcpy.  The length will always
be zero, so it doesn't really matter, but go ahead and check for NULL,
anyway, to be more precise and avoid static analysis errors.

Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-03-05 16:43:35 +01:00
arch
s390/mm: Explicitly compare PAGE_DEFAULT_KEY against zero in storage_key_init_range
2020-02-28 17:22:28 +01:00
block
block, bfq: do not plug I/O for bfq_queues with no proc refs
2020-02-24 08:36:31 +01:00
certs
PKCS#7: Refactor verify_pkcs7_signature()
2019-08-05 18:40:18 -04:00
crypto
crypto: rename sm3-256 to sm3 in hash_algo_name
2020-02-28 17:22:26 +01:00
Documentation
mm: Avoid creating virtual address aliases in brk()/mmap()/mremap()
2020-02-28 17:22:21 +01:00
drivers
ipmi:ssif: Handle a possible NULL pointer reference
2020-03-05 16:43:35 +01:00
fs
io_uring: grab ->fs as part of async offload
2020-03-05 16:43:31 +01:00
include
net: export netdev_next_lower_dev_rcu()
2020-03-05 16:43:35 +01:00
init
Revert "um: Enable CONFIG_CONSTRUCTORS"
2020-02-01 09:34:53 +00:00
ipc
Revert "ipc,sem: remove uneeded sem_undo_list lock usage in exit_sem()"
2020-02-28 17:22:20 +01:00
kernel
bpf, offload: Replace bitwise AND by logical AND in bpf_prog_offload_info_fill
2020-02-28 17:22:27 +01:00
lib
lib/stackdepot.c: fix global out-of-bounds in stack_slabs
2020-02-28 17:22:20 +01:00
LICENSES
LICENSES: Rename other to deprecated
2019-05-03 06:34:32 -06:00
mm
mm: Avoid creating virtual address aliases in brk()/mmap()/mremap()
2020-02-28 17:22:21 +01:00
net
ipv6: Fix nlmsg_flags when splitting a multipath route
2020-03-05 16:43:35 +01:00
samples
samples/bpf: Set -fno-stack-protector when building BPF programs
2020-02-24 08:36:36 +01:00
scripts
bpf, btf: Always output invariant hit in pahole DWARF to BTF transform
2020-02-24 08:36:55 +01:00
security
selinux: ensure we cleanup the internal AVC counters on error in avc_update()
2020-02-24 08:36:39 +01:00
sound
ASoC: SOF: Intel: hda: Add iDisp4 DAI
2020-02-28 17:22:29 +01:00
tools
ipv6: Fix route replacement with dev-only route
2020-03-05 16:43:35 +01:00
usr
gen_initramfs_list.sh: fix 'bad variable name' error
2020-01-09 10:20:00 +01:00
virt
KVM: arm64: Treat emulated TVAL TimerValue as a signed 32-bit integer
2020-02-14 16:34:18 -05:00
.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
.gitattributes: set git diff driver for C source code files
2016-10-07 18:46:30 -07:00
.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 5.4.23
2020-02-28 17:22:29 +01:00
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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