From: Louis Scalbert <louis.scalbert@6wind.com>
Date: Fri, 26 Jul 2024 07:56:14 +0000 (+0200)
Subject: isisd: free asla at last flex-algo unconfiguration
X-Git-Tag: base_10.2~238^2
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=refs%2Fpull%2F16467%2Fhead;p=mirror%2Ffrr.git

isisd: free asla at last flex-algo unconfiguration

Free ASLA when the last flex-algo is unconfigured.

Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
---

diff --git a/isisd/isis_nb_config.c b/isisd/isis_nb_config.c
index 66b66194c8..2b47d5cbeb 100644
--- a/isisd/isis_nb_config.c
+++ b/isisd/isis_nb_config.c
@@ -2884,6 +2884,7 @@ int isis_instance_flex_algo_create(struct nb_cb_create_args *args)
 
 int isis_instance_flex_algo_destroy(struct nb_cb_destroy_args *args)
 {
+	struct isis_circuit *circuit;
 	struct listnode *node, *nnode;
 	struct flex_algo *fa;
 	struct isis_area *area;
@@ -2899,6 +2900,12 @@ int isis_instance_flex_algo_destroy(struct nb_cb_destroy_args *args)
 			if (fa->algorithm == algorithm)
 				flex_algo_free(area->flex_algos, fa);
 		}
+		if (list_isempty(area->flex_algos->flex_algos)) {
+			for (ALL_LIST_ELEMENTS_RO(area->circuit_list, node,
+						  circuit))
+				isis_link_params_update_asla(circuit,
+							     circuit->interface);
+		}
 		lsp_regenerate_schedule(area, area->is_type, 0);
 		break;
 	case NB_EV_VALIDATE: