No description
Find a file
Jeff Vander Stoep af545bb5ee vsock: use ns_capable_noaudit() on socket create
During __vsock_create() CAP_NET_ADMIN is used to determine if the
vsock_sock->trusted should be set to true. This value is used later
for determing if a remote connection should be allowed to connect
to a restricted VM. Unfortunately, if the caller doesn't have
CAP_NET_ADMIN, an audit message such as an selinux denial is
generated even if the caller does not want a trusted socket.

Logging errors on success is confusing. To avoid this, switch the
capable(CAP_NET_ADMIN) check to the noaudit version.

Reported-by: Roman Kiryanov <rkir@google.com>
https://android-review.googlesource.com/c/device/generic/goldfish/+/1468545/
Signed-off-by: Jeff Vander Stoep <jeffv@google.com>
Reviewed-by: James Morris <jamorris@linux.microsoft.com>
Link: https://lore.kernel.org/r/20201023143757.377574-1-jeffv@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-10-26 16:22:42 -07:00
arch ARM: 2020-10-23 11:17:56 -07:00
block
certs
crypto
Documentation Fixes for 5.10-rc1 from the networking tree: 2020-10-23 12:05:49 -07:00
drivers cxgb4: set up filter action after rewrites 2020-10-26 16:18:18 -07:00
fs Changes in gfs2: 2020-10-23 11:47:42 -07:00
include Fixes for 5.10-rc1 from the networking tree: 2020-10-23 12:05:49 -07:00
init linux-kselftest-kunit-5.10-rc1 2020-10-18 14:45:59 -07:00
ipc
kernel Fixes for 5.10-rc1 from the networking tree: 2020-10-23 12:05:49 -07:00
lib Kbuild updates for v5.10 2020-10-22 13:13:57 -07:00
LICENSES
mm Refactored code for 5.10: 2020-10-23 11:33:41 -07:00
net vsock: use ns_capable_noaudit() on socket create 2020-10-26 16:22:42 -07:00
samples bpf, libbpf: Guard bpf inline asm from bpf_tail_call_static 2020-10-22 01:46:52 +02:00
scripts Fixes for 5.10-rc1 from the networking tree: 2020-10-23 12:05:49 -07:00
security
sound
tools Fixes for 5.10-rc1 from the networking tree: 2020-10-23 12:05:49 -07:00
usr
virt kvm: x86/mmu: Support dirty logging for the TDP MMU 2020-10-23 03:42:13 -04:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Fixes for 5.10-rc1 from the networking tree: 2020-10-23 12:05:49 -07:00
Makefile Kbuild updates for v5.10 2020-10-22 13:13:57 -07:00
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.