3 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
Alexander Popov	01c0514ec8	lkdtm/stackleak: Make the test more verbose ... Make the stack erasing test more verbose about the errors that it can detect. Signed-off-by: Alexander Popov <alex.popov@linux.com> Cc: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20200102234907.585508-1-alex.popov@linux.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2020-02-10 13:43:38 -08:00
Alexander Popov	f90d1e0c78	lkdtm: Add a test for STACKLEAK ... Introduce an lkdtm test for the STACKLEAK feature: check that the current task stack is properly erased (filled with STACKLEAK_POISON). Signed-off-by: Alexander Popov <alex.popov@linux.com> Signed-off-by: Tycho Andersen <tycho@tycho.ws> Tested-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Kees Cook <keescook@chromium.org>	2018-09-04 10:35:47 -07:00