Buffer overflow fix

[yaz-moved-to-github.git] / util / oid.c

diff --git a/util/oid.c b/util/oid.c
index 6a41916..cbbc81f 100644 (file)
--- a/util/oid.c
+++ b/util/oid.c
@@ -2,7 +2,7 @@
  * Copyright (c) 1995-2002, Index Data
  * See the file LICENSE for details.
  *
- * $Id: oid.c,v 1.55 2002-04-12 14:40:21 adam Exp $
+ * $Id: oid.c,v 1.56 2002-08-26 09:25:56 adam Exp $
  */
 
 /*
@@ -474,7 +474,7 @@ struct oident *oid_addent (int *oid, enum oid_proto proto,
            int i;
 
            sprintf (desc_str, "%d", *oid);
-           for (i = 1; oid[i] >= 0; i++)
+           for (i = 1; i < 12 && oid[i] >= 0; i++)
                sprintf (desc_str+strlen(desc_str), ".%d", oid[i]);
            desc = desc_str;
        }