diff options
Diffstat (limited to 'lib/vty.c')
| -rw-r--r-- | lib/vty.c | 19 |
1 files changed, 19 insertions, 0 deletions
@@ -2605,6 +2605,24 @@ int vty_config_enter(struct vty *vty, bool private_config, bool exclusive) void vty_config_exit(struct vty *vty) { + enum node_type node = vty->node; + struct cmd_node *cnode; + + /* unlock and jump up to ENABLE_NODE if -and only if- we're + * somewhere below CONFIG_NODE */ + while (node && node != CONFIG_NODE) { + cnode = vector_lookup(cmdvec, node); + node = cnode->parent_node; + } + if (node != CONFIG_NODE) { + vty_out(vty, + "WARNING: vty_config_exit() from outside CONFIG_NODE!\n"); + return; + } + + while (vty->node != ENABLE_NODE) + cmd_exit(vty); + /* Check if there's a pending confirmed commit. */ if (vty->t_confirmed_commit_timeout) { vty_out(vty, @@ -2992,6 +3010,7 @@ static int vty_config_write(struct vty *vty) static int vty_config_write(struct vty *vty); struct cmd_node vty_node = { .node = VTY_NODE, + .parent_node = CONFIG_NODE, .prompt = "%s(config-line)# ", .config_write = vty_config_write, }; |