FreeTDS Development Group

[Frediano Ziglio <freddy77 AT gmail.com>]

2013/11/18 Vipul Sharma <vipsharma.sharma AT gmail.com>:
> Hi,
>
>
>
> I tried connecting to sql server using a password whose length is more than
> 30 characters and it is failing. I am using the dbopen() API to connect.
> After searching the freetds dblib code, found that
> ${top_dir}/include/tds.hhas this line in it which is causing the
> problem:
>
>
>
> *#define TDS_MAX_LOGIN_STR_SZ    30 *
>
>
>
> The field length is somehow limited to 30 characters and making the value
> to 128 apparently fixes the issue just for now.
>
>
>
> Just wanted to know,
>
> - If this 30 characters limitations is documented somewhere ?
>
> - Is it safe to simply increase the value to 128 for now to work around the
> limitation for now..
>
>
>
> *Note *: I am interested to connect just using the TDS 7.1 version.
>
>
>
> Any pointers around this would be really appreciated.
>
>
>
> Thanks in advance ,


As a workaround works if you use a protocol > 5.0. However this
constant is used also to build login packet for former versions. The
safest thing is to change the use in src/dblib/dblib.c

Frediano