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
