Fix memory leak in replication mode.

Per coverity.

diff --git a/src/protocol/pool_process_query.c b/src/protocol/pool_process_query.c
index ef773b2ea479075bcce0afff4fa6b7f7190d0026..7efd9bb62ee015b2bdfe738d56959335d8262f17 100644 (file)
--- a/src/protocol/pool_process_query.c
+++ b/src/protocol/pool_process_query.c
@@ -3188,9 +3188,10 @@ POOL_STATUS insert_lock(POOL_CONNECTION *frontend, POOL_CONNECTION_POOL *backend
                                }
                                else if (lock_kind == 2)
                                {
-                                       POOL_SELECT_RESULT *result;
                                        per_node_statement_log(backend, i, qbuf);
-                                       do_query(CONNECTION(backend,i), qbuf, &result, MAJOR(backend));
+                                       do_query(CONNECTION(backend, i), qbuf, &result, MAJOR(backend));
+                                       if (result)
+                                               free_select_result(result);
                                }
                        }