[GIT PULL drivers/misc] lkdtm updates for next

[GIT PULL drivers/misc] lkdtm updates for next

[Kees Cook]

Hi Greg,

Please pull these lkdtm updates for -next.

Thanks!

-Kees

The following changes since commit ce522ba9ef7e2d9fb22a39eb3371c0c64e2a433e:

  Linux 5.18-rc2 (2022-04-10 14:21:36 -1000)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/lkdtm-next

for you to fetch changes up to 2e53b877dc1258d4ac3de98f496bb88ec3bf5e25:

  lkdtm: Add CFI_BACKWARD to test ROP mitigations (2022-04-16 13:57:23 -0700)

----------------------------------------------------------------
lkdtm updates for next

Christophe Leroy (1):
      lkdtm/bugs: Don't expect thread termination without CONFIG_UBSAN_TRAP

Jiasheng Jiang (1):
      lkdtm/bugs: Check for the NULL pointer after calling kmalloc

Kees Cook (4):
      lkdtm/heap: Note conditions for SLAB_LINEAR_OVERFLOW
      lkdtm/usercopy: Expand size of "out of frame" object
      lkdtm: Move crashtype definitions into each category
      lkdtm: Add CFI_BACKWARD to test ROP mitigations

----------------------------------------------------------------

 drivers/misc/lkdtm/bugs.c               |  96 +++++++++++++++------
 drivers/misc/lkdtm/cfi.c                | 145 +++++++++++++++++++++++++++++++-
 drivers/misc/lkdtm/core.c               | 138 +++++++-----------------------
 drivers/misc/lkdtm/fortify.c            |  17 +++-
 drivers/misc/lkdtm/heap.c               |  47 ++++++++---
 drivers/misc/lkdtm/lkdtm.h              | 142 ++++++++-----------------------
 drivers/misc/lkdtm/perms.c              |  47 ++++++++---
 drivers/misc/lkdtm/powerpc.c            |  11 ++-
 drivers/misc/lkdtm/refcount.c           |  65 +++++++++-----
 drivers/misc/lkdtm/stackleak.c          |  11 ++-
 drivers/misc/lkdtm/usercopy.c           |  49 ++++++++---
 tools/testing/selftests/lkdtm/config    |   2 +
 tools/testing/selftests/lkdtm/tests.txt |   1 +
 13 files changed, 471 insertions(+), 300 deletions(-)

-- 
Kees Cook

Re: [GIT PULL drivers/misc] lkdtm updates for next

[Greg Kroah-Hartman]

On Sat, Apr 16, 2022 at 02:20:54PM -0700, Kees Cook wrote:
> Hi Greg,
> 
> Please pull these lkdtm updates for -next.
> 
> Thanks!
> 
> -Kees
> 
> The following changes since commit ce522ba9ef7e2d9fb22a39eb3371c0c64e2a433e:
> 
>   Linux 5.18-rc2 (2022-04-10 14:21:36 -1000)
> 
> are available in the Git repository at:
> 
>   https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/lkdtm-next

Pulled and pushed out, thanks.

greg k-h

[GIT PULL drivers/misc] lkdtm updates for next

[Kees Cook]

Hi Greg,

Please pull these LKDTM updates for next.

Thanks!

-Kees

The following changes since commit 609488bc979f99f805f34e9a32c1e3b71179d10b:

  Linux 5.3-rc2 (2019-07-28 12:47:02 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/lkdtm-next

for you to fetch changes up to 1ee170ea3f0dcf3a4b34f7e7c36559e84bb0d3d6:

  lkdtm: Split WARNING into separate tests (2019-08-19 11:13:21 -0700)

----------------------------------------------------------------
Updates to LKDTM for -next

- split WARNING into two tests: with message and without
- add prototype-granularity forward CFI test

----------------------------------------------------------------
Kees Cook (2):
      lkdtm: Add Control Flow Integrity test
      lkdtm: Split WARNING into separate tests

 drivers/misc/lkdtm/Makefile |  1 +
 drivers/misc/lkdtm/bugs.c   |  7 ++++++-
 drivers/misc/lkdtm/cfi.c    | 42 ++++++++++++++++++++++++++++++++++++++++++
 drivers/misc/lkdtm/core.c   |  2 ++
 drivers/misc/lkdtm/lkdtm.h  |  4 ++++
 5 files changed, 55 insertions(+), 1 deletion(-)
 create mode 100644 drivers/misc/lkdtm/cfi.c

-- 
Kees Cook

Re: [GIT PULL drivers/misc] lkdtm updates for next

[Greg Kroah-Hartman]

On Sun, Aug 25, 2019 at 03:23:04PM -0700, Kees Cook wrote:
> Hi Greg,
> 
> Please pull these LKDTM updates for next.
> 
> Thanks!
> 
> -Kees
> 
> The following changes since commit 609488bc979f99f805f34e9a32c1e3b71179d10b:
> 
>   Linux 5.3-rc2 (2019-07-28 12:47:02 -0700)
> 
> are available in the Git repository at:
> 
>   https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/lkdtm-next

Pulled and pushed out, thanks.

greg k-h