Bug 1500788 – gdm crashes with vnc based on xinetd with xdmcp setup

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Bug 1500788 - gdm crashes with vnc based on xinetd with xdmcp setup

Summary:	gdm crashes with vnc based on xinetd with xdmcp setup

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Enterprise Linux 7
Classification:	Red Hat
Component:	gdm (Show other bugs)
Sub Component:
Version:	7.4
Hardware:	Unspecified Unspecified

Priority	unspecified Severity unspecified
Target Milestone:	rc
Target Release:	---
Assigned To:	Ray Strode [halfline]
QA Contact:	Desktop QE
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URL:
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Duplicates:	1485388 (view as bug list)
Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2017-10-11 09:21 EDT by Ajinkya Patil
Modified:	2018-05-17 10:39 EDT (History)
CC List:	8 users (show)

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Doc Type:	If docs needed, set a value
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Story Points:	---
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Environment:
Last Closed:	2018-04-10 09:04:05 EDT
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
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oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
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External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Knowledge Base (Solution)	3213021	None	None	None	2017-10-11 09:59 EDT
Red Hat Product Errata	RHBA-2018:0770	None	None	None	2018-04-10 09:05 EDT

Groups: None (edit)

Description Ajinkya Patil 2017-10-11 09:21:49 EDT

Description of problem:
Upon taking to different session with the same user, gdm crashes

Version-Release number of selected component (if applicable):


How reproducible:
100%

Steps to Reproduce:
1.Setup a vnc based on xinetd with xdmcp. {https://access.redhat.com/node/2516}
2.Take access with any user.
3.Again take an access with same user

Actual results:
gdm crashes

Expected results:
GDM should not crash

Additional info:

Comment 2 Diego Santa Cruz 2017-10-16 11:30:56 EDT

I am having a similar problem on CentOS 7, which could be related. I have a Xvnc running with gdm and xdmcp, when the user locks the screen GDM crashes just after entering the password at the unlock screen.

I traced this back to this bug: https://bugzilla.gnome.org/show_bug.cgi?id=786656

Comment 5 Ray Strode [halfline] 2017-11-14 13:58:59 EST

*** Bug 1485388 has been marked as a duplicate of this bug. ***

Comment 9 Tomas Pelka 2018-02-15 08:24:12 EST

Can see exactly the same as https://bugzilla.redhat.com/show_bug.cgi?id=1545659

Comment 13 errata-xmlrpc 2018-04-10 09:04:05 EDT

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://access.redhat.com/errata/RHBA-2018:0770

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