src/lib/krb5/keytab/ktfr_entry.c


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/*
 * lib/krb5/keytab/ktfr_entry.c
 *
 * Copyright 1990 by the Massachusetts Institute of Technology.
 * All Rights Reserved.
 *
 * Export of this software from the United States of America may
 *   require a specific license from the United States Government.
 *   It is the responsibility of any person or organization contemplating
 *   export to obtain such a license before exporting.
 * 
 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
 * distribute this software and its documentation for any purpose and
 * without fee is hereby granted, provided that the above copyright
 * notice appear in all copies and that both that copyright notice and
 * this permission notice appear in supporting documentation, and that
 * the name of M.I.T. not be used in advertising or publicity pertaining
 * to distribution of the software without specific, written prior
 * permission.  M.I.T. makes no representations about the suitability of
 * this software for any purpose.  It is provided "as is" without express
 * or implied warranty.
 * 
 *
 * krb5_kt_free_entry()
 */

#include "k5-int.h"

KRB5_DLLIMP krb5_error_code KRB5_CALLCONV
krb5_kt_free_entry (context, entry)
    krb5_context context;
    krb5_keytab_entry FAR *entry;
{
    if (!entry)
	return 0;
    
    krb5_free_principal(context, entry->principal);
    if (entry->key.contents) {
	memset((char *)entry->key.contents, 0, entry->key.length);
	krb5_xfree(entry->key.contents);
    }
    return 0;
}