diff options
| -rw-r--r-- | drivers/misc/lkdtm/bugs.c | 1 | ||||
| -rw-r--r-- | tools/testing/selftests/lkdtm/config | 2 | ||||
| -rw-r--r-- | tools/testing/selftests/lkdtm/tests.txt | 1 |
3 files changed, 4 insertions, 0 deletions
diff --git a/drivers/misc/lkdtm/bugs.c b/drivers/misc/lkdtm/bugs.c index 88c218a9f8b3..03171e412356 100644 --- a/drivers/misc/lkdtm/bugs.c +++ b/drivers/misc/lkdtm/bugs.c @@ -267,6 +267,7 @@ void lkdtm_ARRAY_BOUNDS(void) kfree(not_checked); kfree(checked); pr_err("FAIL: survived array bounds overflow!\n"); + pr_expected_config(CONFIG_UBSAN_BOUNDS); } void lkdtm_CORRUPT_LIST_ADD(void) diff --git a/tools/testing/selftests/lkdtm/config b/tools/testing/selftests/lkdtm/config index 013446e87f1f..38edea25631b 100644 --- a/tools/testing/selftests/lkdtm/config +++ b/tools/testing/selftests/lkdtm/config @@ -6,3 +6,5 @@ CONFIG_HARDENED_USERCOPY=y # CONFIG_HARDENED_USERCOPY_FALLBACK is not set CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT=y CONFIG_INIT_ON_ALLOC_DEFAULT_ON=y +CONFIG_UBSAN_BOUNDS=y +CONFIG_UBSAN_TRAP=y diff --git a/tools/testing/selftests/lkdtm/tests.txt b/tools/testing/selftests/lkdtm/tests.txt index 846cfd508d3c..6a33dbea8491 100644 --- a/tools/testing/selftests/lkdtm/tests.txt +++ b/tools/testing/selftests/lkdtm/tests.txt @@ -7,6 +7,7 @@ EXCEPTION #EXHAUST_STACK Corrupts memory on failure #CORRUPT_STACK Crashes entire system on success #CORRUPT_STACK_STRONG Crashes entire system on success +ARRAY_BOUNDS CORRUPT_LIST_ADD list_add corruption CORRUPT_LIST_DEL list_del corruption STACK_GUARD_PAGE_LEADING |