diff --git a/gio/gsocket.c b/gio/gsocket.c index 93acd6155..94e16a2b9 100644 --- a/gio/gsocket.c +++ b/gio/gsocket.c @@ -1952,6 +1952,7 @@ g_socket_multicast_group_operation (GSocket *socket, struct ip_mreq mc_req; #endif + memset (&mc_req, 0, sizeof (mc_req)); memcpy (&mc_req.imr_multiaddr, native_addr, sizeof (struct in_addr)); #ifdef HAVE_IP_MREQN @@ -1985,6 +1986,7 @@ g_socket_multicast_group_operation (GSocket *socket, { struct ipv6_mreq mc_req_ipv6; + memset (&mc_req_ipv6, 0, sizeof (mc_req_ipv6)); memcpy (&mc_req_ipv6.ipv6mr_multiaddr, native_addr, sizeof (struct in6_addr)); #ifdef HAVE_IF_NAMETOINDEX if (iface)