[NET]: Supporting UDP-Lite (RFC 3828) in Linux

[deliverable/linux.git] / net / netfilter / xt_multiport.c

diff --git a/net/netfilter/xt_multiport.c b/net/netfilter/xt_multiport.c
index b4293058c6ff722fed9e4e8d017ad5481337e1b6..1602086c7fd612e27429b71d10c9ad4e9823c3af 100644 (file)
--- a/net/netfilter/xt_multiport.c
+++ b/net/netfilter/xt_multiport.c
@@ -1,5 +1,5 @@
-/* Kernel module to match one of a list of TCP/UDP/SCTP/DCCP ports: ports are in
-   the same place so we can treat them as equal. */
+/* Kernel module to match one of a list of TCP/UDP(-Lite)/SCTP/DCCP ports:
+   ports are in the same place so we can treat them as equal. */
 
 /* (C) 1999-2001 Paul `Rusty' Russell
  * (C) 2002-2004 Netfilter Core Team <coreteam@netfilter.org>
@@ -162,6 +162,7 @@ check(u_int16_t proto,
 {
        /* Must specify supported protocol, no unknown flags or bad count */
        return (proto == IPPROTO_TCP || proto == IPPROTO_UDP
+               || proto == IPPROTO_UDPLITE
                || proto == IPPROTO_SCTP || proto == IPPROTO_DCCP)
                && !(ip_invflags & XT_INV_PROTO)
                && (match_flags == XT_MULTIPORT_SOURCE