diff options
Diffstat (limited to 'drivers/misc/lkdtm_core.c')
| -rw-r--r-- | drivers/misc/lkdtm_core.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/misc/lkdtm_core.c b/drivers/misc/lkdtm_core.c index 7eeb71a75549..b9a4cd4a9b68 100644 --- a/drivers/misc/lkdtm_core.c +++ b/drivers/misc/lkdtm_core.c @@ -220,8 +220,12 @@ struct crashtype crashtypes[] = { CRASHTYPE(WRITE_RO), CRASHTYPE(WRITE_RO_AFTER_INIT), CRASHTYPE(WRITE_KERN), - CRASHTYPE(ATOMIC_UNDERFLOW), - CRASHTYPE(ATOMIC_OVERFLOW), + CRASHTYPE(REFCOUNT_SATURATE_INC), + CRASHTYPE(REFCOUNT_SATURATE_ADD), + CRASHTYPE(REFCOUNT_ZERO_DEC), + CRASHTYPE(REFCOUNT_ZERO_INC), + CRASHTYPE(REFCOUNT_ZERO_SUB), + CRASHTYPE(REFCOUNT_ZERO_ADD), CRASHTYPE(USERCOPY_HEAP_SIZE_TO), CRASHTYPE(USERCOPY_HEAP_SIZE_FROM), CRASHTYPE(USERCOPY_HEAP_FLAG_TO), @@ -535,7 +539,9 @@ static void __exit lkdtm_module_exit(void) /* Handle test-specific clean-up. */ lkdtm_usercopy_exit(); - unregister_jprobe(lkdtm_jprobe); + if (lkdtm_jprobe != NULL) + unregister_jprobe(lkdtm_jprobe); + pr_info("Crash point unregistered\n"); } |