[tracker/wip/carlosg/release-memory: 5/5] libtracker-data: Plug reference leaks

[Carlos Garnacho <carlosg src gnome org>]

commit ce8af080728c42c1c8a54e6914837de4c25d4a90
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sun Aug 30 19:50:25 2020 +0200

    libtracker-data: Plug reference leaks

 src/libtracker-data/tracker-sparql.c | 6 ++++++
 1 file changed, 6 insertions(+)
---
diff --git a/src/libtracker-data/tracker-sparql.c b/src/libtracker-data/tracker-sparql.c
index 5b2f9ebf2..26dae9bb1 100644
--- a/src/libtracker-data/tracker-sparql.c
+++ b/src/libtracker-data/tracker-sparql.c
@@ -2596,6 +2596,8 @@ handle_as (TrackerSparql        *sparql,
        binding = tracker_variable_binding_new (var, NULL, NULL);
        tracker_binding_set_data_type (binding, type);
        tracker_variable_set_sample_binding (var, TRACKER_VARIABLE_BINDING (binding));
+       g_object_unref (binding);
+
        _append_string_printf (sparql, "AS %s ",
                               tracker_variable_get_sql_expression (var));
 
@@ -5148,6 +5150,7 @@ translate_ServiceGraphPattern (TrackerSparql  *sparql,
                binding = tracker_variable_binding_new (var, NULL, NULL);
                tracker_binding_set_data_type (binding, TRACKER_PROPERTY_TYPE_STRING);
                _add_binding (sparql, binding);
+               g_object_unref (binding);
 
                _append_string_printf (sparql, "col%d AS %s ",
                                       i, tracker_variable_get_sql_expression (var));
@@ -5276,6 +5279,7 @@ translate_Bind (TrackerSparql  *sparql,
        binding = tracker_variable_binding_new (variable, NULL, NULL);
        tracker_binding_set_data_type (binding, type);
        tracker_variable_set_sample_binding (variable, TRACKER_VARIABLE_BINDING (binding));
+       g_object_unref (binding);
 
        if (!is_empty) {
                _append_string (sparql, "FROM (");
@@ -5365,6 +5369,7 @@ translate_InlineDataOneVar (TrackerSparql  *sparql,
        var = _last_node_variable (sparql);
        binding = tracker_variable_binding_new (var, NULL, NULL);
        tracker_variable_set_sample_binding (var, TRACKER_VARIABLE_BINDING (binding));
+       g_object_unref (binding);
 
        _append_string (sparql, "(");
        _append_variable_sql (sparql, var);
@@ -5420,6 +5425,7 @@ translate_InlineDataFull (TrackerSparql  *sparql,
                        var = _last_node_variable (sparql);
                        binding = tracker_variable_binding_new (var, NULL, NULL);
                        tracker_variable_set_sample_binding (var, TRACKER_VARIABLE_BINDING (binding));
+                       g_object_unref (binding);
                        n_args++;
 
                        _append_variable_sql (sparql, var);