From 4a118deffbf642f6afb1d015afcc83da355df62e Mon Sep 17 00:00:00 2001
From: Johan Danielsson <joda@pdc.kth.se>
Date: Mon, 13 Aug 2001 13:23:53 +0000
Subject: [PATCH] (krb5_sockaddr_uninteresting): don't try to call
 uninteresting function if not defined by address family

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@10487 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/addr_families.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/krb5/addr_families.c b/lib/krb5/addr_families.c
index 1e107222e..cb49a5f69 100644
--- a/lib/krb5/addr_families.c
+++ b/lib/krb5/addr_families.c
@@ -629,7 +629,7 @@ krb5_boolean
 krb5_sockaddr_uninteresting(const struct sockaddr *sa)
 {
     struct addr_operations *a = find_af(sa->sa_family);
-    if (a == NULL)
+    if (a == NULL || a->uninteresting == NULL)
 	return TRUE;
     return (*a->uninteresting)(sa);
 }