Fix wrong calculation of frames in bacapp_data_len (#491)

* Fixed wrong calculation of data length. In cases when 2 sets of opening & closing tags (first opening tag context tag is 3, second is 0) were sent, one of the frames wasn't added, and the resulted sum was wrong * Added unit test for case with two sets of opening & closing tags
2023-09-11 16:41:06 +02:00
parent 55b8b3d93c
commit e4dd30ed89
2 changed files with 19 additions and 0 deletions
@@ -1546,6 +1546,8 @@ int bacapp_data_len(
            } else if (tag_number == opening_tag_number) {
                total_len_enable = true;
                opening_tag_number_counter++;
+            } else {
+                total_len_enable = true;
            }
        } else if (bacnet_is_closing_tag(apdu, apdu_len_max)) {
            len = bacnet_tag_number_and_value_decode(