Add fw3_free_list() helper

[project/firewall3.git] / zones.c

diff --git a/zones.c b/zones.c
index 3d3812c..4c17c68 100644 (file)
--- a/zones.c
+++ b/zones.c
@@ -189,6 +189,14 @@ fw3_load_zones(struct fw3_state *state, struct uci_package *p)
                        continue;
                }
 
+               if (strlen(zone->name) > FW3_ZONE_MAXNAMELEN)
+               {
+                       warn_elem(e, "must not have a name longer than %u characters",
+                                    FW3_ZONE_MAXNAMELEN);
+                       fw3_free_zone(zone);
+                       continue;
+               }
+
                if (list_empty(&zone->networks) && list_empty(&zone->devices) &&
                    list_empty(&zone->subnets) && !zone->extra_src)
                {