Fix: Report the sequence's length field's value as length

bt_ctf_get_field_list currently returns the underlying array's
size which is always the highest element count encountered to
date.

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

diff --git a/formats/ctf/events.c b/formats/ctf/events.c
index 8174293b28e85b80b2038ecec808c3490488636f..bd195b93d7803d0d2584f18f615dd189819405eb 100644 (file)
--- a/formats/ctf/events.c
+++ b/formats/ctf/events.c
@@ -255,7 +255,7 @@ int bt_ctf_get_field_list(const struct bt_ctf_event *ctf_event,
                        goto error;
                if (def_sequence->elems->pdata) {
                        *list = (struct bt_definition const* const*) def_sequence->elems->pdata;
                        goto error;
                if (def_sequence->elems->pdata) {
                        *list = (struct bt_definition const* const*) def_sequence->elems->pdata;

-                       *count = def_sequence->elems->len;
+                       *count = (unsigned int) def_sequence->length->value._unsigned;

                        goto end;
                } else {
                        goto error;
                        goto end;
                } else {
                        goto error;