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

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

diff --git a/lib/trace-ir/fields.c b/lib/trace-ir/fields.c
index 91e85099fefe0aa1a20de5ce7b72b99f23a368d8..8eadc75711f9e902fbe187ae9e90a99dacec7865 100644 (file)
--- a/lib/trace-ir/fields.c
+++ b/lib/trace-ir/fields.c
@@ -871,7 +871,7 @@ void bt_field_finalize(struct bt_field *field)
 {
        BT_ASSERT(field);
        BT_LOGD_STR("Putting field's class.");
-       bt_object_put_ref(field->class);
+       BT_OBJECT_PUT_REF_AND_RESET(field->class);
 }
 
 static
@@ -903,6 +903,7 @@ void destroy_structure_field(struct bt_field *field)
 
        if (struct_field->fields) {
                g_ptr_array_free(struct_field->fields, TRUE);
+               struct_field->fields = NULL;
        }
 
        g_free(field);
@@ -919,6 +920,7 @@ void destroy_variant_field(struct bt_field *field)
 
        if (var_field->fields) {
                g_ptr_array_free(var_field->fields, TRUE);
+               var_field->fields = NULL;
        }
 
        g_free(field);
@@ -935,6 +937,7 @@ void destroy_array_field(struct bt_field *field)
 
        if (array_field->fields) {
                g_ptr_array_free(array_field->fields, TRUE);
+               array_field->fields = NULL;
        }
 
        g_free(field);
@@ -951,6 +954,7 @@ void destroy_string_field(struct bt_field *field)
 
        if (string_field->buf) {
                g_array_free(string_field->buf, TRUE);
+               string_field->buf = NULL;
        }
 
        g_free(field);