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  • From: Ken Collins <ken AT metaskills.net>
  • To: FreeTDS Development Group <freetds AT lists.ibiblio.org>
  • Subject: Re: [freetds] 0.91RC2 Bug - Password Length
  • Date: Mon, 6 Jun 2011 08:45:44 -0400


Thanks Frediano. I can test a patch if needed or is this something
pre-emptively fixed in head/rc?

- Ken

On Jun 6, 2011, at 5:17 AM, Frediano Ziglio wrote:

> I think these lines in src/dblib/dblib.c
>
> if (TDS_MAX_LOGIN_STR_SZ < strlen(value)) {
> dbperror(NULL, SYBENTLL, 0);
> return FAIL;
> }
>
> cause the problem :)
>
> freddy77
>
> 2011/6/3 Ken Collins <ken AT metaskills.net>:
>>
>> I take that back. I'll have to play with this more to see. Is it possible
>> that this is an issue with dbsetlpwd()? Or maybe I need to use
>> dbsetlversion() before that? Nope, I just tried that and I am passing 9
>> down to dbsetlversion too. Thoughts? Anyone else using dblib and these
>> functions and can confirm >30 passwords?
>>
>> - Ken
>>
>> On Jun 3, 2011, at 8:46 AM, Ken Collins wrote:
>>
>>>
>>> Bug was reported to me from Windows and confirmed by me on darwin.
>>> But I just noticed that it appears to be a bug on my end. Not FreeTDS.
>>>
>>> - Ken
>>>
>>> On Jun 2, 2011, at 2:49 PM, Frediano Ziglio wrote:
>>>
>>>> I tried with a 40 characters password and works without problems using
>>>> version 7.1... Are you sure is not related to character encoding?
>>>> What system are you using?
>>>>
>>>> Frediano
>>>>
>>>> 2011/6/2 Ken Collins <ken AT metaskills.net>:
>>>>>
>>>>> I had an issue reported to me today that login passwords larger than
>>>>> ~32 characters. This appears to be an issue when I tested 0.82 as well.
>>>>> Here are my log files for each
>>>>>
>>>>> freetds.0.82.log => https://gist.github.com/1004251
>>>>> freetds.0.91RC2.log => https://gist.github.com/1004252
>>>>>
>>>>> I googled around a bit and found this page on the TDS login packet
>>>>> <http://www.freetds.org/tds.html> and it suggests this is expected for
>>>>> 4/5 packet. My logs do show that I was using TDS version 7.1. I found
>>>>> no obvious place in the code where this might be fixed. Thoughts and
>>>>> suggestions?
>>>>>
>>>>>
>>>>> - TIA, Ken
>>>>>
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