From fd903c9147d7cfd7fb10fc11f210c0898cc18dcc Mon Sep 17 00:00:00 2001
From: Johan Danielsson <joda@pdc.kth.se>
Date: Wed, 6 Aug 1997 17:24:23 +0000
Subject: [PATCH] Don't free data in krb5_data_alloc.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2714 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/data.c | 53 ++++++++++++++++++++++---------------------------
 1 file changed, 24 insertions(+), 29 deletions(-)

diff --git a/lib/krb5/data.c b/lib/krb5/data.c
index f0e5e961d..f83be03ef 100644
--- a/lib/krb5/data.c
+++ b/lib/krb5/data.c
@@ -50,48 +50,43 @@ krb5_data_zero(krb5_data *p)
 void
 krb5_data_free(krb5_data *p)
 {
-  if(p->length && p->data)
-    free(p->data);
-  p->length = 0;
+    if(p->length && p->data)
+	free(p->data);
+    p->length = 0;
 }
 
 krb5_error_code
 krb5_data_alloc(krb5_data *p, int len)
 {
-  krb5_data_free(p);
-  if (len) {
-    p->data = (krb5_pointer)malloc(len);
-    if(!p->data)
-      return ENOMEM;
-  } else
-    p->data = NULL;
-  p->length = len;
-  return 0;
+    p->data = malloc(len);
+    if(p->data == NULL)
+	return ENOMEM;
+    p->length = len;
+    return 0;
 }
 
 krb5_error_code
 krb5_data_realloc(krb5_data *p, int len)
 {
-  void *tmp;
-  tmp = realloc(p->data, len);
-  if(!tmp)
-    return ENOMEM;
-  p->data = tmp;
-  p->length = len;
-  return 0;
+    void *tmp;
+    tmp = realloc(p->data, len);
+    if(!tmp)
+	return ENOMEM;
+    p->data = tmp;
+    p->length = len;
+    return 0;
 }
 
 krb5_error_code
 krb5_data_copy(krb5_data *p, void *data, size_t len)
 {
-  krb5_data_free(p);
-  if (len) {
-      p->data = (krb5_pointer)malloc(len);
-      if(!p->data)
-	  return ENOMEM;
-      memmove(p->data, data, len);
-  } else
-      p->data = NULL;
-  p->length = len;
-  return 0;
+    krb5_data_free(p);
+    if (len) {
+	if(krb5_data_alloc(p, len))
+	    return ENOMEM;
+	memmove(p->data, data, len);
+    } else
+	p->data = NULL;
+    p->length = len;
+    return 0;
 }