zebra: Ensure that changes to dg_update_list are protected by mutex

The dg_update_list access is controlled by the dg_mutex in all other locations. Let's just add a mutex usage around the initialization of the dg_update_list even if it's part of the startup, just to keep things consistent. Signed-off-by: Donald Sharp <[email protected]>
FRRouting · Jan 17, 2025 · 19af3f3 · 19af3f3
1 parent f94ad53
commit 19af3f3
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/zebra/zebra_dplane.c b/zebra/zebra_dplane.c
@@ -7698,7 +7698,10 @@ static void zebra_dplane_init_internal(void)
 
 	dplane_prov_list_init(&zdplane_info.dg_providers);
 
-	dplane_ctx_list_init(&zdplane_info.dg_update_list);
+	frr_with_mutex (&zdplane_info.dg_mutex) {
+		dplane_ctx_list_init(&zdplane_info.dg_update_list);
+	}
+
 	zns_info_list_init(&zdplane_info.dg_zns_list);
 
 	zdplane_info.dg_updates_per_cycle = DPLANE_DEFAULT_NEW_WORK;