ir: validate sequence length fields and variant tags of stream classes

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/formats/ctf/ir/trace.c b/formats/ctf/ir/trace.c
index 3fa90aa94782af0cb8a87e980df4f7629a946218..b8f4f7258d0bc66463d03cff58b386b60d3fcfde 100644 (file)
--- a/formats/ctf/ir/trace.c
+++ b/formats/ctf/ir/trace.c
@@ -33,6 +33,7 @@
 #include <babeltrace/ctf-writer/functor-internal.h>
 #include <babeltrace/ctf-ir/event-types-internal.h>
 #include <babeltrace/ctf-ir/attributes-internal.h>
+#include <babeltrace/ctf-ir/visitor-internal.h>
 #include <babeltrace/ctf-ir/utils.h>
 #include <babeltrace/compiler.h>
 #include <babeltrace/objects.h>
@@ -449,6 +450,11 @@ int bt_ctf_trace_add_stream_class(struct bt_ctf_trace *trace,
                }
        }
 
+       ret = bt_ctf_stream_class_resolve_types(stream_class, trace);
+       if (ret) {
+               goto end;
+       }
+
        stream_id = bt_ctf_stream_class_get_id(stream_class);
        if (stream_id < 0) {
                stream_id = trace->next_stream_id++;
@@ -888,6 +894,7 @@ struct bt_ctf_field_type *get_field_type(enum field_type_alias alias)
 static
 void bt_ctf_trace_freeze(struct bt_ctf_trace *trace)
 {
+       bt_ctf_trace_resolve_types(trace);
        bt_ctf_attributes_freeze(trace->environment);
        trace->frozen = 1;
 }