- char label[14 + strlen(from->name) + strlen(mesh->self->name) + 1];
- snprintf(label, sizeof label, "MeshLink UDP %s %s", from->name, mesh->self->name);
+ char label[sizeof meshlink_udp_label + strlen(from->name) + strlen(mesh->self->name) + 2];
+ snprintf(label, sizeof label, "%s %s %s", meshlink_udp_label, from->name, mesh->self->name);