From 27cf6c28bc02e7a54487d44c212a98b165a70c34 Mon Sep 17 00:00:00 2001
From: Jakub Hrozek <jhrozek@redhat.com>
Date: Fri, 8 Feb 2013 19:39:24 +0100
Subject: 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(-)

(limited to 'src')

diff --git a/src/providers/ipa/ipa_dyndns.c b/src/providers/ipa/ipa_dyndns.c
index 9d7a5b6c..972f19ad 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) {
-- 
cgit