Netlink: Better handling of an error case (ed610044) · Commits · 戴 / Bird

sysdep/linux/netlink.c

+7 −7

Original line number	Diff line number	Diff line
		@@ -1419,13 +1419,13 @@ nl_parse_route(struct nl_parse_state s, struct nlmsghdr h)
		if (!nl_parse_attrs(RTM_RTA(i), rtm_attr_want_mpls, a, sizeof(a)))
		return;

		if (a[RTA_DST])
		if (rta_get_mpls(a[RTA_DST], rta_mpls_stack) == 1)
		if (!a[RTA_DST])
		SKIP("MPLS route without RTA_DST");

		if (rta_get_mpls(a[RTA_DST], rta_mpls_stack) != 1)
		SKIP("MPLS route with multi-label RTA_DST");

		net_fill_mpls(&dst, rta_mpls_stack[0]);
		else
		log(L_WARN "KRT: Got multi-label MPLS RTA_DST");
		else
		return; /* No support for MPLS routes without RTA_DST */
		break;

		default: