*** empty log message ***

1 files changed, 18 insertions, 8 deletions

diff --git a/ace/SOCK_Dgram_Mcast.cpp b/ace/SOCK_Dgram_Mcast.cpp
index 2b3c3a5d2bf..e5ebee0b344 100644
--- a/ace/SOCK_Dgram_Mcast.cpp
+++ b/ace/SOCK_Dgram_Mcast.cpp
@@ -402,14 +402,24 @@ ACE_SOCK_Dgram_Mcast::subscribe (const ACE_INET_Addr &mcast_addr,
 
   // Tell network device driver to read datagrams with a
   // <mcast_request_if_> IP interface.
-  else if (ACE_OS::join_leaf (this->get_handle (),
-                              ACE_reinterpret_cast (const sockaddr *,
-                                                    &this->mcast_request_if_.imr_multiaddr),
-                              sizeof this->mcast_request_if_.imr_multiaddr,
-                              qos_params) == ACE_INVALID_HANDLE)
-    return -1;
-  else
-    return 0;
+  else 
+    {
+      
+      sockaddr_in mult_addr;
+      
+      mult_addr.sin_family = protocol_family;
+      mult_addr.sin_port = ACE_HTONS (mcast_addr.get_port_number ());
+      mult_addr.sin_addr = this->mcast_request_if_.imr_multiaddr;
+      
+      if (ACE_OS::join_leaf (this->get_handle (),
+                             ACE_reinterpret_cast (const sockaddr *,
+                                                   &mult_addr),
+                             sizeof mult_addr,
+                             qos_params) == ACE_INVALID_HANDLE)
+        return -1;
+      else
+        return 0;
+    }
 }
 
 int