Description:
 Fix issue where udptunnel was failing to receive packets sent to a multicast
 address. (See #254834).
 .
 Patch forwarded to "lennox@cs.columbia.edu" as the upstream does not have a
 bug tracker.
Author: Chinmay Singh <singh_chinmay@extenprise.net>
Bug-Debian: https://bugs.debian.org/254834
Forwarded: yes
Last-Update: 2023-09-07

--- udptunnel-1.1.orig/udptunnel.c
+++ udptunnel-1.1/udptunnel.c
@@ -217,7 +217,7 @@
     (*relays)[i].udpaddr.sin_port = htons(udpport + i);
     (*relays)[i].udpaddr.sin_family = AF_INET;
     (*relays)[i].udp_ttl = udpttl;
-    (*relays)[i].multicast_udp = IN_MULTICAST(htons(udpaddr.s_addr));
+    (*relays)[i].multicast_udp = IN_MULTICAST(htonl(udpaddr.s_addr));
 
     (*relays)[i].tcpaddr.sin_addr = tcpaddr;
     (*relays)[i].tcpaddr.sin_port = htons(tcpport + i);