Re: [PATCH v6] GSSAPI encryption support

From: David Steele <david(at)pgmasters(dot)net>
To: Robbie Harwood <rharwood(at)redhat(dot)com>, pgsql-hackers(at)postgresql(dot)org
Cc: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
Subject: Re: [PATCH v6] GSSAPI encryption support
Date: 2016-03-09 16:55:17
Message-ID: 56E05575.9060200@pgmasters.net
Views: Raw Message | Whole Thread | Download mbox
Thread:
Lists: pgsql-hackers

Hi Robbie,

On 3/8/16 5:44 PM, Robbie Harwood wrote:
> Hello friends,
>
> Here's yet another version of GSSAPI encryption support. It's also
> available for viewing on my github:

I got this warning when applying the first patch in the set:

../other/v6-0001-Move-common-GSSAPI-code-into-its-own-files.patch:245:
new blank line at EOF.
+
warning: 1 line adds whitespace errors.

I know it's minor but I'm always happier when patches apply cleanly.

The build went fine but when testing I was unable to logon at all. I'm
using the same methodology as in
http://www.postgresql.org/message-id/56BE0FF9.70302@pgmasters.net except
that I'm running against 51c0f63 and using the v6 patch set.

psql simply hangs and never returns. I have attached a pcap of the
psql/postgres session generated with:

tcpdump -i lo -nnvvXSs 1514 port 5432 -w gssapi.pcap

If you would like me to capture more information please let me know
specifically how you would like me to capture it.

I reverted to v5 and got the same behavior I was seeing with v4 and v5,
namely that I can only logon occasionally and usually get this error:

psql: expected authentication request from server, but received

Using a fresh build from 51c0f63 I can logon reliably every time so I
don't think there's an issue in my environment.

--
-David
david(at)pgmasters(dot)net

Attachment Content-Type Size
gssapi.pcap application/octet-stream 2.6 KB

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Christian Ullrich 2016-03-09 16:55:21 Re: Crash with old Windows on new CPU
Previous Message Jeff Janes 2016-03-09 16:45:47 Re: multivariate statistics v14