/*
- * Copyright (c) 1995-2004, Index Data
+ * Copyright (C) 1995-2005, Index Data ApS
* See the file LICENSE for details.
*
- * $Id: ber_oid.c,v 1.2 2004-02-11 23:49:28 adam Exp $
+ * $Id: ber_oid.c,v 1.6 2005-05-26 21:46:40 adam Exp $
+ */
+
+/**
+ * \file ber_oid.c
+ * \brief Implements BER OID encoding and decoding
+ *
+ * This source file implements BER encoding and decoding of
+ * the OID type.
*/
#if HAVE_CONFIG_H
#include <config.h>
#include "odr-priv.h"
-int ber_oidc(ODR o, Odr_oid *p)
+int ber_oidc(ODR o, Odr_oid *p, int max_oid_size)
{
int len, lenp, end;
int pos, n, res, id;
odr_seterror(o, OPROTO, 18);
return 0;
}
- if (len <= 0)
+ if (len < 0)
{
odr_seterror(o, OPROTO, 19);
return 0;
p[1] = id - p[0] * 40;
pos = 2;
}
+ if (pos >= max_oid_size)
+ {
+ odr_seterror(o, OPROTO, 55);
+ return 0;
+ }
}
p[pos] = -1;
return 1;
lenp = odr_tell(o);
if (odr_putc(o, 0) < 0) /* dummy */
return 0;
- if (p[0] < 0 || p[1] <= 0)
+ if (p[0] < 0 || p[1] < 0)
{
odr_seterror(o, ODATA, 23);
return 0;