lkdtm: split heap corruption tests to separate file

This splits the *_AFTER_FREE and related tests into the new lkdtm_heap.c
file to help separate things better for readability.

Signed-off-by: Kees Cook <keescook@chromium.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/misc/lkdtm.h b/drivers/misc/lkdtm.h
index 40f681cd6efe..9397360a2b11 100644
--- a/drivers/misc/lkdtm.h
+++ b/drivers/misc/lkdtm.h
@@ -1,6 +1,13 @@
 #ifndef __LKDTM_H
 #define __LKDTM_H
 
+/* lkdtm_heap.c */
+void lkdtm_OVERWRITE_ALLOCATION(void);
+void lkdtm_WRITE_AFTER_FREE(void);
+void lkdtm_READ_AFTER_FREE(void);
+void lkdtm_WRITE_BUDDY_AFTER_FREE(void);
+void lkdtm_READ_BUDDY_AFTER_FREE(void);
+
 /* lkdtm_perms.c */
 void __init lkdtm_perms_init(void);
 void lkdtm_WRITE_RO(void);