From 731fab1b47740f091b6e1d74c67455f903cf2df9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Wed, 22 Oct 2003 06:04:35 +0000
Subject: [PATCH] (krb5_domain_x500_encode): always zero out encoding to make
 sure it have a defined value on failure

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@13066 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/transited.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/lib/krb5/transited.c b/lib/krb5/transited.c
index 8cac643b5..ac720169e 100644
--- a/lib/krb5/transited.c
+++ b/lib/krb5/transited.c
@@ -368,11 +368,9 @@ krb5_domain_x500_encode(char **realms, int num_realms, krb5_data *encoding)
     char *s = NULL;
     int len = 0;
     int i;
-    if (num_realms == 0) {
-	encoding->data = NULL;
-	encoding->length = 0;
+    krb5_data_zero(encoding);
+    if (num_realms == 0)
 	return 0;
-    }
     for(i = 0; i < num_realms; i++){
 	len += strlen(realms[i]);
 	if(realms[i][0] == '/')