[GIT PULL] Audit patches for v5.17

[Paul Moore]

Linus,

Four audit patches for v5.17:

- Hardened the code through additional use of the struct_size() macro
and zero-length arrays to flexible-array conversions.
- Ensure that processes which generate userspace audit records are not
exempt from the kernel's audit throttling when the audit queues are
being overrun.

Please merge.

-Paul

--
The following changes since commit fa55b7dcdc43c1aa1ba12bca9d2dd4318c2a0dbf:

 Linux 5.16-rc1 (2021-11-14 13:56:52 -0800)

are available in the Git repository at:

 git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
   tags/audit-pr-20220110

for you to fetch changes up to ed98ea2128b6fd83bce13716edf8f5fe6c47f574:

 audit: replace zero-length array with flexible-array member
   (2021-12-20 14:53:27 -0500)

----------------------------------------------------------------
audit/stable-5.17 PR 20220110

----------------------------------------------------------------
Paul Moore (1):
     audit: ensure userspace is penalized the same as the kernel when under
            pressure

Xiu Jianfeng (3):
     audit: use struct_size() helper in kmalloc()
     audit: use struct_size() helper in audit_[send|make]_reply()
     audit: replace zero-length array with flexible-array member

include/uapi/linux/audit.h |  2 +-
kernel/audit.c             | 22 +++++++++++++++++++---
kernel/audit_tree.c        |  2 +-
kernel/auditfilter.c       |  4 ++--
4 files changed, 23 insertions(+), 7 deletions(-)

--
paul moore
www.paul-moore.com