From 62bff3a9860f4aac27e852b3bd2c76ef50ca4c16 Mon Sep 17 00:00:00 2001
From: Johan Danielsson <joda@pdc.kth.se>
Date: Mon, 12 Aug 2002 13:29:48 +0000
Subject: [PATCH] (addr_to_string): check return value of sockaddr2address

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@11075 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 kdc/connect.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/kdc/connect.c b/kdc/connect.c
index 2eaa87b62..deb772e3c 100644
--- a/kdc/connect.c
+++ b/kdc/connect.c
@@ -396,12 +396,13 @@ static void
 addr_to_string(struct sockaddr *addr, size_t addr_len, char *str, size_t len)
 {
     krb5_address a;
-    krb5_sockaddr2address(context, addr, &a);
-    if(krb5_print_address(&a, str, len, &len) == 0) {
+    if(krb5_sockaddr2address(context, addr, &a) == 0) {
+	if(krb5_print_address(&a, str, len, &len) == 0) {
+	    krb5_free_address(context, &a);
+	    return;
+	}
 	krb5_free_address(context, &a);
-	return;
     }
-    krb5_free_address(context, &a);
     snprintf(str, len, "<family=%d>", addr->sa_family);
 }