Re: [Iodbc-bugs] Problem with otl4

[Tim H. <tim...@op...>]

Stéphane Graziani wrote:
> Using iODBC (3.52.5) on linux through otl4.h, I had a segmentation fault when calling SQLSetConnectAttr, because of the following code, line 1756 of odbc3.c in function SQLSetConnectAttr_Internal :
>   SQLUINTEGER dodbc_ver = ((ENV_t *) con->henv)->dodbc_ver;
> 
> But in my case, con->henv is NULL. So I replaced this code by the following:
> 
>   SQLUINTEGER dodbc_ver = odbc_ver;
>   if (con->henv != NULL) {
>     dodbc_ver = ((ENV_t *) con->henv)->dodbc_ver;
>   }
> 
> And now, everything works fine.
> 
> Could-you please integrate this patch into the next release of iodbc?

Hi,

I've spoken with the iODBC Maintainer and we agree this is a useful patch 
for when an application calls SQLSetConnectAttr() before connecting; it 
will be included in the next release.

Thanks for bringing it to our attention!

Regards,

~Tim
-- 
Tim Haynes
OpenLink Software
<http://www.openlinksw.com/>