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Filename Latest commit message Latest commit date
Jann Horn 71a98971b9 LSM: SafeSetID: fix userns handling in securityfs
Looking at current_cred() in write handlers is bad form, stop doing that.

Also, let's just require that the write is coming from the initial user
namespace. Especially SAFESETID_WHITELIST_FLUSH requires privilege over all
namespaces, and SAFESETID_WHITELIST_ADD should probably require it as well.

Signed-off-by: Jann Horn <jannh@google.com>
Signed-off-by: Micah Morton <mortonm@chromium.org>
2019-07-15 08:07:19 -07:00
arch HMM patches for 5.3 2019-07-14 19:42:11 -07:00
block
certs
crypto
Documentation HMM patches for 5.3 2019-07-14 19:42:11 -07:00
drivers HMM patches for 5.3 2019-07-14 19:42:11 -07:00
fs HMM patches for 5.3 2019-07-14 19:42:11 -07:00
include HMM patches for 5.3 2019-07-14 19:42:11 -07:00
init
ipc
kernel HMM patches for 5.3 2019-07-14 19:42:11 -07:00
lib
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mm HMM patches for 5.3 2019-07-14 19:42:11 -07:00
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security LSM: SafeSetID: fix userns handling in securityfs 2019-07-15 08:07:19 -07:00
sound
tools HMM patches for 5.3 2019-07-14 19:42:11 -07:00
usr
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.cocciconfig
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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.