diff options
| -rw-r--r-- | include/trace/stages/stage6_event_callback.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/trace/stages/stage6_event_callback.h b/include/trace/stages/stage6_event_callback.h index 0c0f50bcdc56..935608971899 100644 --- a/include/trace/stages/stage6_event_callback.h +++ b/include/trace/stages/stage6_event_callback.h @@ -35,6 +35,7 @@ do { \ char *__str__ = __get_str(dst); \ int __len__ = __get_dynamic_array_len(dst) - 1; \ + WARN_ON_ONCE((src) != __data_offsets.dst##_ptr_); \ memcpy(__str__, __data_offsets.dst##_ptr_ ? : \ EVENT_NULL_STR, __len__); \ __str__[__len__] = '\0'; \ |