Commit Graph

2 Commits

Author SHA1 Message Date
Kees Cook 5b777131bd lkdtm: Add CONFIG hints in errors where possible
For various failure conditions, try to include some details about where
to look for reasons about the failure.

Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20210623203936.3151093-8-keescook@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-24 15:32:08 +02:00
Kees Cook b0eb93cfd5 lkdtm: Add Control Flow Integrity test
This adds a simple test for forward CFI (indirect function calls) with
function prototype granularity (as implemented by Clang's CFI).

Signed-off-by: Kees Cook <keescook@chromium.org>
2019-08-12 15:28:51 -07:00