lib: trace IR, values: reset pointers to `NULL` on destruction

[babeltrace.git] / lib / trace-ir / trace.c

diff --git a/lib/trace-ir/trace.c b/lib/trace-ir/trace.c
index b57f2dcc1e311fb5464f3e183a8e4cdc07789497..f5c66cb8332d22087d6ac4f1a0e5ccbd77542bde 100644 (file)
--- a/lib/trace-ir/trace.c
+++ b/lib/trace-ir/trace.c
@@ -89,6 +89,7 @@ void destroy_trace(struct bt_object *obj)
                }
 
                g_array_free(trace->is_static_listeners, TRUE);
+               trace->is_static_listeners = NULL;
        }
 
        bt_object_pool_finalize(&trace->packet_header_field_pool);
@@ -96,28 +97,35 @@ void destroy_trace(struct bt_object *obj)
        if (trace->environment) {
                BT_LOGD_STR("Destroying environment attributes.");
                bt_attributes_destroy(trace->environment);
+               trace->environment = NULL;
        }
 
        if (trace->name.str) {
                g_string_free(trace->name.str, TRUE);
+               trace->name.str = NULL;
+               trace->name.value = NULL;
        }
 
        if (trace->streams) {
                BT_LOGD_STR("Destroying streams.");
                g_ptr_array_free(trace->streams, TRUE);
+               trace->streams = NULL;
        }
 
        if (trace->stream_classes) {
                BT_LOGD_STR("Destroying stream classes.");
                g_ptr_array_free(trace->stream_classes, TRUE);
+               trace->stream_classes = NULL;
        }
 
        if (trace->stream_classes_stream_count) {
                g_hash_table_destroy(trace->stream_classes_stream_count);
+               trace->stream_classes_stream_count = NULL;
        }
 
        BT_LOGD_STR("Putting packet header field classe.");
        bt_object_put_ref(trace->packet_header_fc);
+       trace->packet_header_fc = NULL;
        g_free(trace);
 }