From d7fa0e9e6eaf6a212c1464b60ed1f04d81cdcac1 Mon Sep 17 00:00:00 2001
From: Theodore Tso <tytso@mit.edu>
Date: Wed, 19 Dec 1990 11:34:44 +0000
Subject: [PATCH] Changed to zero out the keyblock before freeing it

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@1568 dc483132-0cff-0310-8789-dd5450dbe970
---
 src/lib/krb5/free/f_keyblock.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/lib/krb5/free/f_keyblock.c b/src/lib/krb5/free/f_keyblock.c
index 9b43f18be..b6dabc1d1 100644
--- a/src/lib/krb5/free/f_keyblock.c
+++ b/src/lib/krb5/free/f_keyblock.c
@@ -23,8 +23,10 @@ void
 krb5_free_keyblock(val)
 register krb5_keyblock *val;
 {
-    if (val->contents)
+    if (val->contents) {
+	memset((char *)val->contents, 0, val->length);
 	xfree(val->contents);
+    }
     xfree(val);
     return;
 }
-- 
2.26.2