>From fc6499f562c1e3acee3b1298c0c2e98f32b33736 Mon Sep 17 00:00:00 2001 From: Jakub Hrozek Date: Fri, 8 Feb 2013 19:39:24 +0100 Subject: [PATCH] Filter out multicast addresses from IPA DNS updates https://fedorahosted.org/sssd/ticket/1804 --- src/providers/ipa/ipa_dyndns.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/providers/ipa/ipa_dyndns.c b/src/providers/ipa/ipa_dyndns.c index 9d7a5b6ca966e1b2a058a05c8657d9f0fc80fa73..972f19ad1ab8c9f2e8a85cf686e6eba23332f92b 100644 --- a/src/providers/ipa/ipa_dyndns.c +++ b/src/providers/ipa/ipa_dyndns.c @@ -212,7 +212,7 @@ static bool ok_for_dns(struct sockaddr *sa) snprintf(straddr, INET6_ADDRSTRLEN, "unknown"); } - if (IN_MULTICAST(addr->s_addr)) { + if (IN_MULTICAST(ntohl(addr->s_addr))) { DEBUG(SSSDBG_FUNC_DATA, ("Multicast IPv4 address %s\n", straddr)); return false; } else if (inet_netof(*addr) == IN_LOOPBACKNET) { -- 1.8.1