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Roberto Sassu 3815f6508d evm: Fix possible memory leak in evm_calc_hmac_or_hash()

commit 0c4395fb2a upstream.

Don't immediately return if the signature is portable and security.ima is
not present. Just set error so that memory allocated is freed before
returning from evm_calc_hmac_or_hash().

Fixes: 50b977481f ("EVM: Add support for portable signature format")
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Cc: stable@vger.kernel.org
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-06-22 09:05:21 +02:00

arch

MIPS: Fix IRQ tracing when call handle_fpe() and handle_msa_fpe()

2020-06-22 09:05:19 +02:00

block

block, bfq: fix use-after-free in bfq_idle_slice_timer_body

2020-04-17 10:48:42 +02:00

certs

export.h: remove VMLINUX_SYMBOL() and VMLINUX_SYMBOL_STR()

2018-08-22 23:21:44 +09:00

crypto

gcc-10: avoid shadowing standard library 'free()' in crypto

2020-05-20 08:18:46 +02:00

Documentation

dt-bindings: display: mediatek: control dpi pins mode to avoid leakage

2020-06-22 09:05:13 +02:00

drivers

platform/x86: intel-vbtn: Only blacklist SW_TABLET_MODE on the 9 / "Laptop" chasis-type

2020-06-22 09:05:20 +02:00

firmware

Fix built-in early-load Intel microcode alignment

2020-01-23 08:21:29 +01:00

btrfs: send: emit file capabilities after chown

2020-06-22 09:05:21 +02:00

include

mm: initialize deferred pages with interrupts enabled

2020-06-22 09:05:21 +02:00

init

x86: Fix early boot crash on gcc-10, third try

2020-05-20 08:18:49 +02:00

ipc

ipc/util.c: sysvipc_find_ipc() incorrectly updates position index

2020-05-20 08:18:40 +02:00

kernel

sched/core: Fix illegal RCU from offline CPUs

2020-06-22 09:05:14 +02:00

lib

lib/mpi: Fix 64-bit MIPS build with Clang

2020-06-22 09:05:14 +02:00

LICENSES

LICENSES: Remove CC-BY-SA-4.0 license text

2018-10-18 11:28:50 +02:00

mm: initialize deferred pages with interrupts enabled

2020-06-22 09:05:21 +02:00

net

netfilter: nft_nat: return EOPNOTSUPP if type or flags are not supported

2020-06-22 09:05:14 +02:00

samples

samples: bpf: Fix build error

2020-06-03 08:19:31 +02:00

scripts

gcc-common.h: Update for GCC 10

2020-05-27 17:37:30 +02:00

security

evm: Fix possible memory leak in evm_calc_hmac_or_hash()

2020-06-22 09:05:21 +02:00

sound

ALSA: pcm: disallow linking stream to itself

2020-06-22 09:05:03 +02:00

tools

selftests/bpf: Fix memory leak in extract_build_id()

2020-06-22 09:05:14 +02:00

usr

initramfs: restore default compression behavior

2020-04-13 10:44:59 +02:00

virt

KVM: arm64: Synchronize sysreg state on injecting an AArch32 exception

2020-06-22 09:05:09 +02:00

.clang-format

clang-format: Set IndentWrappedFunctionNames false

2018-08-01 18:38:51 +02:00

.cocciconfig

scripts: add Linux .cocciconfig for coccinelle

2016-07-22 12:13:39 +02:00

.get_maintainer.ignore

Add hch to .get_maintainer.ignore

2015-08-21 14:30:10 -07:00

.gitattributes

.gitattributes: set git diff driver for C source code files

2016-10-07 18:46:30 -07:00

.gitignore

Merge tag 'kbuild-v4.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2018-04-15 17:21:30 -07:00

.mailmap

Merge tag 'libnvdimm-for-4.19_misc' of gitolite.kernel.org:pub/scm/linux/kernel/git/nvdimm/nvdimm

2018-08-25 18:13:10 -07:00

COPYING

COPYING: use the new text with points to the license files

2018-03-23 12:41:45 -06:00

CREDITS

9p: remove Ron Minnich from MAINTAINERS

2018-08-17 16:20:26 -07:00

Kbuild

Merge tag 'kbuild-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2017-11-17 17:45:29 -08:00

Kconfig

kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt

2018-08-02 08:06:55 +09:00

MAINTAINERS

MAINTAINERS: Update drm/i915 bug filing URL

2020-02-28 16:38:49 +01:00

Makefile

Linux 4.19.128

2020-06-10 21:35:02 +02:00

README

Docs: Added a pointer to the formatted docs to README

2018-03-21 09:02:53 -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.
See Documentation/00-INDEX for a list of what is contained in each file.

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.