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-rw-r--r--net/udptunnel/patches/001-multicast.patch14
1 files changed, 14 insertions, 0 deletions
diff --git a/net/udptunnel/patches/001-multicast.patch b/net/udptunnel/patches/001-multicast.patch
new file mode 100644
index 000000000..d69d139fe
--- /dev/null
+++ b/net/udptunnel/patches/001-multicast.patch
@@ -0,0 +1,14 @@
+Description: Fix issue where udptunnel was failing to receive packets sent to a multicast address. (See #254834).
+Author: singh_chinmay@extenprise.net
+
+--- 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);