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Filename Latest commit message Latest commit date
Sargun Dhillon a61eb076cc selftests/seccomp: Catch garbage on SECCOMP_IOCTL_NOTIF_RECV
commit e4ab5ccc357b978999328fadae164e098c26fa40 upstream.

This adds logic to the user_notification_basic test to set a member
of struct seccomp_notif to an invalid value to ensure that the kernel
returns EINVAL if any of the struct seccomp_notif members are set to
invalid values.

Signed-off-by: Sargun Dhillon <sargun@sargun.me>
Suggested-by: Christian Brauner <christian.brauner@ubuntu.com>
Link: https://lore.kernel.org/r/20191230203811.4996-1-sargun@sargun.me
Fixes: 6a21cc50f0 ("seccomp: add a return code to trap to userspace")
Cc: stable@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-09 10:19:58 +01:00
arch mm/memory_hotplug: shrink zones when offlining memory 2020-01-09 10:19:56 +01:00
block block: add bio_truncate to fix guard_bio_eod 2020-01-09 10:19:54 +01:00
certs
crypto
Documentation dt-bindings: Improve validation build error handling 2020-01-04 19:18:11 +01:00
drivers media: cec: check 'transmit_in_progress', not 'transmitting' 2020-01-09 10:19:56 +01:00
fs locks: print unsigned ino in /proc/locks 2020-01-09 10:19:57 +01:00
include mm/memory_hotplug: shrink zones when offlining memory 2020-01-09 10:19:56 +01:00
init
ipc
kernel seccomp: Check that seccomp_notif is zeroed out by the user 2020-01-09 10:19:57 +01:00
lib
LICENSES
mm mm/oom: fix pgtables units mismatch in Killed process message 2020-01-09 10:19:57 +01:00
net netfilter: nft_tproxy: Fix port selector on Big Endian 2020-01-09 10:19:54 +01:00
samples samples/seccomp: Zero out members based on seccomp_notif_sizes 2020-01-09 10:19:57 +01:00
scripts gcc-plugins: make it possible to disable CONFIG_GCC_PLUGINS again 2020-01-09 10:19:57 +01:00
security tomoyo: Don't use nifty names on sockets. 2020-01-04 19:18:42 +01:00
sound ALSA: hda/realtek - Add headset Mic no shutup for ALC283 2020-01-09 10:19:55 +01:00
tools selftests/seccomp: Catch garbage on SECCOMP_IOCTL_NOTIF_RECV 2020-01-09 10:19:58 +01:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile Linux 5.4.8 2020-01-04 19:19:19 +01:00
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.