--- ipa_kpasswd.c.orig  2008-06-11 16:24:28.000000000 +0200
+++ ipa_kpasswd.c       2008-07-22 18:08:17.000000000 +0200
@@ -1296,6 +1296,9 @@
 
        for (tifa = ifa; tifa; tifa = tifa->ifa_next) {
 
+               if (tifa->ifa_addr == NULL)
+                       continue;
+
                if (tifa->ifa_addr->sa_family != PF_INET &&
                    tifa->ifa_addr->sa_family != AF_INET6) {
                        /* not interesting for us */