X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=udp_recv.c;h=8e2fcf2fde3fbb5ed94ac06816b2acd8f25f2ffb;hp=5520c6fb65b29f9d12575b211cb990dd53e7d8d3;hb=009e80ae25df7a247a263b5b8e2259c9bdfe20ce;hpb=5b15980ce22a3a4244e2440f46eac19eb0ceb3ef

diff --git a/udp_recv.c b/udp_recv.c
index 5520c6fb..8e2fcf2f 100644
--- a/udp_recv.c
+++ b/udp_recv.c
@@ -142,6 +142,7 @@ static int mcast_receiver_setup(int fd, const char *iface)
 
 	if (getsockname(fd, (struct sockaddr *)&ss, &sslen) < 0)
 		goto err;
+	assert(ss.ss_family == AF_INET || ss.ss_family == AF_INET6);
 
 	if (iface != NULL && id == 0)
 		PARA_WARNING_LOG("could not resolve interface %s, using default", iface);
@@ -179,9 +180,6 @@ static int mcast_receiver_setup(int fd, const char *iface)
 				break;
 		}
 		return 0;
-	default:
-		PARA_ERROR_LOG("address family %d not supported", ss.ss_family);
-		return -E_ADDRESS_LOOKUP;
 	}
 err:
 	return -ERRNO_TO_PARA_ERROR(errno);