vtysh: fix memory leak

Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>

diff --git a/vtysh/vtysh_config.c b/vtysh/vtysh_config.c
index 7dcf0198882200b44142f346d55e0f51ec121809..f35a8af4b9942ca1aefd3ee81d1952650bef301e 100644 (file)
--- a/vtysh/vtysh_config.c
+++ b/vtysh/vtysh_config.c
@@ -485,8 +485,10 @@ void vtysh_config_dump(void)
                                 * are not under the VRF node.
                                 */
                                if (config->index == INTERFACE_NODE
-                                   && list_isempty(config->line))
+                                   && list_isempty(config->line)) {
+                                       config_del(config);
                                        continue;
+                               }
 
                                vty_out(vty, "%s\n", config->name);