RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.
Bug 1030747 - /etc/init.d/vncserver fails if user's shell is csh
Summary: /etc/init.d/vncserver fails if user's shell is csh
Keywords:
Status: CLOSED DUPLICATE of bug 949522
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: tigervnc
Version: 6.4
Hardware: All
OS: Unspecified
unspecified
medium
Target Milestone: rc
: ---
Assignee: Tim Waugh
QA Contact: qe-baseos-daemons
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-11-15 04:16 UTC by John Hein
Modified: 2013-11-18 12:34 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2013-11-18 12:34:41 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)
let vncserver fail if there is a missing passwd file (606 bytes, text/plain)
2013-11-15 04:22 UTC, John Hein
no flags Details

Description John Hein 2013-11-15 04:16:13 UTC
Description of problem:

/etc/init.d/vncserver calls runuser with a command that fails when the user's shell is csh (because of syntax:  if [ -r .vnc/passwd ]; then ... fi).

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

tigervnc-server-1.1.0-5.el6_4.1.i686


How reproducible:

Always.

Steps to Reproduce:
1.  Put entries in /etc/sysconfig/vncservers, such as:

VNCSERVERS="1:userjoe"
VNCSERVERARGS[1]="-geometry 1280x768 -depth 16"

2.  Make 'userjoe' have /bin/csh as shell


3.  start vncserver service:

sudo service vncserver start



Actual results:

Starting VNC server: 1:userjoe Invalid null command.
if: Expression Syntax.

Expected results:

Starting VNC server: 1:userjoe                             [  OK  ]

Additional info:

Just adding -s /bin/sh to the runuser call lets the runuser command complete successfully, but then SHELL is set incorrectly in the vnc session's environment.

Comment 1 John Hein 2013-11-15 04:22:56 UTC
Created attachment 824289 [details]
let vncserver fail if there is a missing passwd file

Just run vncserver and let vncserver fail if there is a missing passwd file.

Comment 3 Tim Waugh 2013-11-18 12:34:41 UTC

*** This bug has been marked as a duplicate of bug 949522 ***


Note You need to log in before you can comment on or make changes to this bug.