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[freetds] problem with ct_send command in FreeTDS 1.*

From: Michael Becker <m.becker AT spider-software.net>
To: freetds AT lists.ibiblio.org
Subject: [freetds] problem with ct_send command in FreeTDS 1.*
Date: Thu, 26 Oct 2017 11:15:33 +0200

Hi,

starting with FreeTDS 1.00.1 ct_send works as follows:

-------------------
CS_RETCODE
ct_send(CS_COMMAND * cmd)
{
...
if (cmd->command_type == CS_DYNAMIC_CMD) {
...
switch (cmd->dynamic_cmd) {
...
case CS_EXECUTE:
...
if (!pparam_info)
return CS_FAIL;
...
-------------------

The check "if (!pparam_info)" is added in version 1, up to 0.95.95
pparam_info was allowed to be NULL. This behaviour
runs into an error if ct_send is performed on a cursor having bind arguments
only.
Without this check it's working fine. So please remove this check.

Regards: Michael

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[freetds] problem with ct_send command in FreeTDS 1.*, Michael Becker, 10/26/2017