From 70efc47aa7f85d3684450a0b3637e262d7dc30e2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Tue, 2 Sep 2003 23:17:59 +0000
Subject: [PATCH] (krb5_keyblock_zero): new function, zeros out a keyblock

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12728 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/keyblock.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/krb5/keyblock.c b/lib/krb5/keyblock.c
index 3d0378735..a9d2fe924 100644
--- a/lib/krb5/keyblock.c
+++ b/lib/krb5/keyblock.c
@@ -35,6 +35,13 @@
 
 RCSID("$Id$");
 
+void
+krb5_keyblock_zero(krb5_keyblock *keyblock)
+{
+    keyblock->keytype = 0;
+    krb5_data_zero(&keyblock->keyvalue);
+}
+
 void
 krb5_free_keyblock_contents(krb5_context context,
 			    krb5_keyblock *keyblock)