summaryrefslogtreecommitdiffstats
path: root/include/trace/trace_events.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/trace/trace_events.h')
-rw-r--r--include/trace/trace_events.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/trace/trace_events.h b/include/trace/trace_events.h
index bfda803b0a09..4ecdfe2e3580 100644
--- a/include/trace/trace_events.h
+++ b/include/trace/trace_events.h
@@ -422,6 +422,7 @@ static struct trace_event_functions trace_event_type_funcs_##call = { \
do { \
char *type_str = #type"["__stringify(len)"]"; \
BUILD_BUG_ON(len > MAX_FILTER_STR_VAL); \
+ BUILD_BUG_ON(len <= 0); \
ret = trace_define_field(event_call, type_str, #item, \
offsetof(typeof(field), item), \
sizeof(field.item), \