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b9cb7e59ac
The capability check should not be audited since it is only being used to determine the inode permissions. A failed check does not indicate a violation of security policy but, when an LSM is enabled, a denial audit message was being generated. The denial audit message can either lead to the capability being unnecessarily allowed in a security policy, or being silenced potentially masking a legitimate capability check at a later point in time. Similar to commitd6169b0206("net: Use ns_capable_noaudit() when determining net sysctl permissions") Fixes:7863dcc72d("pid: allow pid_max to be set per pid namespace") CC: Christian Brauner <brauner@kernel.org> CC: linux-security-module@vger.kernel.org CC: selinux@vger.kernel.org Signed-off-by: Christian Göttsche <cgzones@googlemail.com> Acked-by: Serge Hallyn <serge@hallyn.com> Reviewed-by: Paul Moore <paul@paul-moore.com> Signed-off-by: Christian Brauner <brauner@kernel.org>
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 reStructuredText 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.