From: Adam Dickmeiss <adam@indexdata.dk>
Date: Fri, 29 Apr 2005 10:54:45 +0000 (+0000)
Subject: Return diagnostic "Scan: unsupported value of position-in-response"
X-Git-Tag: snippet.version.1~61
X-Git-Url: http://sru.miketaylor.org.uk/cgi-bin?a=commitdiff_plain;h=e6297b9f1d2e5c0c551760b3499531a92ef4688f;p=idzebra-moved-to-github.git

Return diagnostic "Scan: unsupported value of position-in-response"
also if position > num.
---

diff --git a/index/zrpn.c b/index/zrpn.c
index eb01266..87190e1 100644
--- a/index/zrpn.c
+++ b/index/zrpn.c
@@ -1,4 +1,4 @@
-/* $Id: zrpn.c,v 1.181 2005-04-29 10:37:12 adam Exp $
+/* $Id: zrpn.c,v 1.182 2005-04-29 10:54:45 adam Exp $
    Copyright (C) 1995-2005
    Index Data ApS
 
@@ -2818,7 +2818,7 @@ ZEBRA_RES rpn_scan(ZebraHandle zh, ODR stream, Z_AttributesPlusTerm *zapt,
         return ZEBRA_OK;
     }
     /* prepare dictionary scanning */
-    if (pos <= 0)
+    if (pos < 1 || pos > num)
     {
 	zh->errCode = YAZ_BIB1_SCAN_UNSUPP_VALUE_OF_POSITION_IN_RESPONSE;
 	*num_entries = 0;