Bug 751751

Summary:	perl-IO-Socket-SSL failing to return last line of data
Product:	[Fedora] Fedora	Reporter:	Trever Adams <trever>
Component:	perl-IO-Socket-SSL	Assignee:	Paul Howarth <paul>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	16	CC:	h1k6zn2m, jose.p.oliveira.oss, paul, perl-devel, redhat-bugzilla, thomas
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	perl-IO-Socket-SSL-1.49-1.fc16	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2011-11-19 06:06:21 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Trever Adams 2011-11-07 13:01:33 UTC

Description of problem:
I am not sure why this has just started showing up. However, it is a huge problem. Additionally, I know the following is are problems/needs fixing:

1. There is a newer version of ddclient available.
2. ddclient needs a ddclient.conf for /var/run/ddclient in /etc/tmpfiles.d (this may or may not be the cause of the primary problem).

Version-Release number of selected component (if applicable):
ddclient-3.8.0-4.fc15.noarch

Comment 1 Jonathan Kamens 2011-11-09 18:35:45 UTC

For some reason ddclient is not getting back the last line of output that the server is sending when it tries to update:

CONNECTED:  using SSL
SENDING:  GET /nic/update?system=dyndns&hostname=[elided]&myip=[elided] HTTP/1.0
SENDING:   Host: members.dyndns.org
SENDING:   Authorization: Basic [elided]
SENDING:   User-Agent: ddclient/3.8.0
SENDING:   Connection: close
SENDING:   
RECEIVE:  HTTP/1.1 200 OK
RECEIVE:  Date: Wed, 09 Nov 2011 18:25:00 GMT
RECEIVE:  Server: Apache
RECEIVE:  X-User-Status: free
RECEIVE:  X-UpdateCode: n
RECEIVE:  Content-Type: text/plain
RECEIVE:  Accept-Ranges: none
RECEIVE:  Connection: close
RECEIVE:  
FAILED:   updating [elided]: Could not connect to members.dyndns.org.

There should be a "good" line but for some reason ddclient isn't seeing it.

I've stepped through the ddclient code. I don't see any bugs in it. It appears that for some reason the underlying IO::Socket::SSL just isn't giving ddclient the last line. I haven't dug down into that level of the code to find out why.

It's not just dyndns that is a problem. It's also failing with opendns.

If there's a bug in the library layers beneath ddclient, then this is much bigger than just a ddclient bug.

Downgrading to perl-IO-Socket-SSL-1.44-2.fc16.noarch.rpm makes the problem go away. Reassigning component.

Comment 2 Jonathan Kamens 2011-11-09 18:44:49 UTC

Trever, please create separate bugs in bugzilla about the ddclient-specific issues you mentioned above.

Comment 3 Paul Howarth 2011-11-09 19:00:00 UTC

Can you give the perl-IO-Socket-SSL-1.49 package from Rawhide a try? I suspect it'll fix the problem, and if that's the case, I'll push an update for F-16.

Comment 4 Jonathan Kamens 2011-11-09 19:08:44 UTC

Yum says I would have to update / install 127 other packages from Rawhide just to update perl-IO-Socket-SSL. That's not going to happen -- I'm not ready to mess up my machine like that right now. :-)

Feel free to do an F16 build of 1.49 and I'll try it out from Koji before you push the update, if you'd like.

Comment 5 Paul Howarth 2011-11-09 20:24:11 UTC

(In reply to comment #4)
> Yum says I would have to update / install 127 other packages from Rawhide just
> to update perl-IO-Socket-SSL. That's not going to happen -- I'm not ready to
> mess up my machine like that right now. :-)

Hmm, I didn't expect F-16 to have diverged from Rawhide that much.

> Feel free to do an F16 build of 1.49 and I'll try it out from Koji before you
> push the update, if you'd like.

OK, try this:
http://koji.fedoraproject.org/koji/taskinfo?taskID=3500850

Comment 6 Jonathan Kamens 2011-11-09 20:32:55 UTC

Seems to work.

Comment 7 Fedora Update System 2011-11-09 21:26:22 UTC

perl-IO-Socket-SSL-1.49-1.fc16 has been submitted as an update for Fedora 16.
https://admin.fedoraproject.org/updates/perl-IO-Socket-SSL-1.49-1.fc16

Comment 8 Fedora Update System 2011-11-10 17:32:00 UTC

Package perl-IO-Socket-SSL-1.49-1.fc16:
* should fix your issue,
* was pushed to the Fedora 16 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing perl-IO-Socket-SSL-1.49-1.fc16'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2011-15601
then log in and leave karma (feedback).

Comment 9 Trever Adams 2011-11-14 09:30:57 UTC

This may have fixed the problem with ddclient being abusive with dyndns. I will post again in a few days when I know.

Comment 10 Fedora Update System 2011-11-19 06:06:21 UTC

perl-IO-Socket-SSL-1.49-1.fc16 has been pushed to the Fedora 16 stable repository.  If problems still persist, please make note of it in this bug report.