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  • From: "ZIGLIO, Frediano, VF-IT" <Frediano.Ziglio AT vodafone.com>
  • To: "FreeTDS Development Group" <freetds AT lists.ibiblio.org>
  • Subject: Re: [freetds] nightly tests
  • Date: Mon, 27 Mar 2006 11:01:14 +0200

> ZIGLIO, Frediano, VF-IT wrote:
> > I uploaded utilities I wrote and use on
> freetds.sourceforge.net, I hope
> > to find a proper space ASAP.
>
> I added a link to your test results page to the website.
>

Fine, can you update link to http://freetds.sourceforge.net/ instead of
http://freetds.sourceforge.net/out/test/vgtest65.html ?

> Regarding the RPC test, I've looked for the origin of:
>
> Syscall param socketcall.send(msg) points to uninitialised byte(s)
> at 0xC4A511: send (in /lib/tls/libc-2.3.6.so)
> by 0x406C19E: tds_write_packet (net.c:691)
> by 0x4048A3C: tds_flush_packet (write.c:296)
> by 0x4056FD9: tds_query_flush_packet (query.c:170)
> by 0x405D12A: tds_submit_rpc (query.c:1821)
> by 0x4024F5B: dbrpcsend (rpc.c:285)
> by 0x8049F3D: main (rpc.c:227)
>
> without luck.
>

The problem was (src/dblib/rpc.c, dbrpcparam)

/* validate datalen parameter */

if (is_fixed_type(type)) {
datalen = -1;
} else { /* Sybooks: "Passing datalen as -1 for any of these
[non-fixed] datatypes results
* in the DBPROCESS referenced by dbproc being marked as
"dead," or unusable."
*/
DBPERROR_RETURN(datalen < 0, SYBERPIL);
}

datalen == 0 for fixed types (ie null for SYBINT4) was not supported. I
changed to

/* validate datalen parameter */

if (is_fixed_type(type)) {
if (datalen != 0)
datalen = -1;
} else { /* Sybooks: "Passing datalen as -1 for any of these
[non-fixed] datatypes results
* in the DBPROCESS referenced by dbproc being marked as
"dead," or unusable."
*/
DBPERROR_RETURN(datalen < 0, SYBERPIL);
}

freddy77




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