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Bug 909790 - ssh -Y fails from remote GDM session
Summary: ssh -Y fails from remote GDM session
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: xorg-x11-xauth
Version: 6.3
Hardware: All
OS: Linux
unspecified
medium
Target Milestone: rc
: ---
Assignee: Hans de Goede
QA Contact: Desktop QE
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-02-11 02:58 UTC by Brian Hinz
Modified: 2016-05-10 19:16 UTC (History)
1 user (show)

Fixed In Version: xorg-x11-xauth-1.0.9-1.el6
Doc Type: Bug Fix
Doc Text:
Cause: xauth does not know how to deal with MIT cookies of type FamilyWild Consequence: When using a remote (xdmcp) gdm session and then doing "ssh -X" the following warning is printed: "Warning: No xauth data; using fake authentication data for X11 forwarding." and X apps started from within the ssh session will not work. Fix: Teach xauth how to deal with FamilyWild MIT cookies. Result: "ssh -X" from within a remote gdm session works as expected.
Clone Of:
Environment:
Last Closed: 2016-05-10 19:16:06 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2016:0736 0 normal SHIPPED_LIVE X.Org client libraries bug fix and enhancement update 2016-05-10 22:28:32 UTC

Description Brian Hinz 2013-02-11 02:58:11 UTC
Description of problem:
Bug 505545 is applicable to EL6.  Either (or both) of the solutions discussed there should be applied to EL6.

Version-Release number of selected component (if applicable):
xorg-x11-xauth-1.0.2-7.1.el6

How reproducible:


Steps to Reproduce:
See 505545
  
Actual results:
See 505545

Expected results:
See 505545

Additional info:
The patch to xauth alone resolved the problem to my satisfaction.

Comment 2 RHEL Program Management 2013-10-13 23:57:54 UTC
This request was evaluated by Red Hat Product Management for
inclusion in the current release of Red Hat Enterprise Linux.
Because the affected component is not scheduled to be updated
in the current release, Red Hat is unable to address this
request at this time.

Red Hat invites you to ask your support representative to
propose this request, if appropriate, in the next release of
Red Hat Enterprise Linux.

Comment 4 Hans de Goede 2015-11-16 10:41:28 UTC
The planned xorg-x11-xauth rebase for 6.8 (bug 1246430), will bring in the upstream fix for this, adding devel-ack.

Comment 8 errata-xmlrpc 2016-05-10 19:16:06 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2016-0736.html


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