GSSAPI cyradm problem

Andreas andreas at conectiva.com.br
Wed Apr 14 13:58:55 EDT 2004


On Wed, Apr 14, 2004 at 12:28:05PM -0400, Rob Siemborski wrote:
> > Rob, are you using Heimdal?
> 
> Yes, we are.  But I think the AES issue is more telling.  Does the current
> CVS version of plugins/gssapi.c fix the issue for you?

No, still the same problem:
[andreas at pandora plugins]$ cyradm --auth gssapi pandora.distro.conectiva
pandora.distro.conectiva> lm

pandora.distro.conectiva> 

/var/log/messages:
Apr 14 14:48:22 pandora imap[9829]: login: pandora.distro.conectiva [10.0.17.30] andreas GSSAPI User logged in
Apr 14 14:48:23 pandora perl: encoded packet size too big (4163 > 4096)

The patch I applied:
--- src/sasl/plugins/gssapi.c   2004/02/06 17:23:51 1.84
+++ src/sasl/plugins/gssapi.c   2004/04/12 16:36:21 1.85
@@ -1419,7 +1419,7 @@

    if(oparams->mech_ssf) {
        /* xxx probably too large */
-       oparams->maxoutbuf -= 50;
+       oparams->maxoutbuf -= 256;
    }

    gss_release_buffer(&min_stat, output_token);

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