- new

[packages/ntp.git] / ntp-ipv6.patch

diff -urN ntp-4.2.0.org/ntpdate/ntpdate.c ntp-4.2.0/ntpdate/ntpdate.c
--- ntp-4.2.0.org/ntpdate/ntpdate.c	2004-05-17 00:41:52.720460048 +0200
+++ ntp-4.2.0/ntpdate/ntpdate.c	2004-05-17 00:43:55.543788064 +0200
@@ -1697,8 +1697,9 @@
     	   }
 #ifdef IPV6_V6ONLY
            /* Restricts AF_INET6 socket to IPv6 communications (see RFC 2553bis-03) */
-           if (res->ai_family == AF_INET6)
-                if (setsockopt(fd[nbsock], IPPROTO_IPV6, IPV6_V6ONLY, (void*) &optval, sizeof(optval)) < 0) {
+           if (res->ai_family == AF_INET6) {
+	        int i = setsockopt(fd[nbsock], IPPROTO_IPV6, IPV6_V6ONLY, (void*) &optval, sizeof(optval));
+	        if (i < 0 && errno != ENOPROTOOPT) {
    		           netsyslog(LOG_ERR, "setsockopt() IPV6_V6ONLY failed: %m");
    		           exit(1);
 		           /*NOTREACHED*/