FreeTDS Development Group

[Frediano Ziglio <freddy77 AT gmail.com>]

2013/12/9  <samuel.ferencik AT barclays.com>:
> Hi,
>
> The default NTLM buffer length, as defined in tds/sspi.c (NTLMBUF_LEN = 
> 4096) is insufficient in my environment. The token returned is 7566 bytes 
> long. As a result, the call to InitializeSecurityContext() in 
> tds_sspi_get_auth() returns SEC_E_INSUFFICIENT_MEMORY.
>
> I have recompiled with a larger buffer size (16384) and tds_sspi_get_auth() 
> now works.
>
> I wonder if this is the right way to fix this - should people adjust the 
> buffer length as needed and rebuild? Or should the default be increased in 
> the trunk?
>
> Thanks,
> Sam
>


I don't see any problem with the patch. Perhaps we could use a
parameter to let InitializeSecurityContext allocate memory for you but
I have to test it.

Frediano