Fix: event_header is optional

[babeltrace.git] / lib / ctf-ir / event.c

diff --git a/lib/ctf-ir/event.c b/lib/ctf-ir/event.c
index 47eeed46202520f4753523ae7e54e49774622c31..b8a85ce126456bb00d26739a13dab2a8856ac9ac 100644 (file)
--- a/lib/ctf-ir/event.c
+++ b/lib/ctf-ir/event.c
@@ -868,14 +868,16 @@ int bt_ctf_event_validate(struct bt_ctf_event *event)
        struct bt_ctf_stream_class *stream_class = NULL;
 
        assert(event);
-       ret = bt_ctf_field_validate(event->event_header);
-       if (ret) {
-               BT_LOGD("Invalid event's header field: "
-                       "event-addr=%p, event-class-name=\"%s\", "
-                       "event-class-id=%" PRId64,
-                       event, bt_ctf_event_class_get_name(event->event_class),
-                       bt_ctf_event_class_get_id(event->event_class));
-               goto end;
+       if (event->event_header) {
+               ret = bt_ctf_field_validate(event->event_header);
+               if (ret) {
+                       BT_LOGD("Invalid event's header field: "
+                                       "event-addr=%p, event-class-name=\"%s\", "
+                                       "event-class-id=%" PRId64,
+                                       event, bt_ctf_event_class_get_name(event->event_class),
+                                       bt_ctf_event_class_get_id(event->event_class));
+                       goto end;
+               }
        }
 
        stream_class = bt_ctf_event_class_get_stream_class(event->event_class);