Issue #8192 has been updated by tgeeky -.

Status changed from Unreviewed to Investigating

Same circumstance:

* puppet 2.7.1, fresh install

    root@planck:/etc# ls -l /tmp/testfile
    -r-sr-sr-x 1 root bin 0 2011-07-07 14:26 /tmp/testfile

* confirm m-o-g: 6555 root bin

    file { '/tmp/testfile':
    owner => 'root',
    group => 'root',
    mode => 6555,
    }

* install manifest, m-o-g is: ****decimal**** 6555 root root

* puppet agent --test --onetime --debug trace --verbose

    notice: /Stage[main]//File[/tmp/testfile]/group: group changed 'bin' to 
'root'
    debug: /Stage[main]//File[/tmp/testfile]: The container /tmp/testfile will 
propagate my refresh event

* file is m-o-g: ****octal**** 0555 root root
    
    root@planck:/etc# ls -l /tmp/testfile
    -r-xr-xr-x 1 root root 0 2011-07-07 14:26 /tmp/testfile

* puppet agent --test --onetime --debug trace --verbose

    notice: /Stage[main]//File[/tmp/testfile]/mode: mode changed '555' to '6555'
    debug: /Stage[main]//File[/tmp/testfile]: The container /tmp/testfile will 
propagate my refresh event

* file is m-o-g ****octal**** 6555 root root

root@planck:/etc# ls -l /tmp/testfile 
-r-sr-sr-x 1 root root 0 2011-07-07 14:26 /tmp/testfile

----------------------------------------
Bug #8192: puppet breaking setuid bit on group change
https://projects.puppetlabs.com/issues/8192

Author: Jan-Frode Myklebust
Status: Investigating
Priority: Normal
Assignee: 
Category: 
Target version: 
Affected Puppet version: 
Keywords: 
Branch: 


We have a puppet module that's trying to manage owner, group
and setuid bit on /bin/nice:

        file { "/bin/nice":
                owner   => root,
                group   => root,
                mode    => 6555,
        }

If the mode is correct, but group is wrong, puppet will fix the
group and lose the setuid bit:

        # chgrp bin /bin/nice
        # chmod 6555 /bin/nice
        # ls -l /bin/nice
        -r-sr-sr-x 1 root bin 23424 Jan 26 17:12 /bin/nice
        # pkill -USR1 puppet

        Jun 29 22:26:29 xsp4 puppetd[21024]: Caught USR1; calling reload
        Jun 29 22:26:32 xsp4 puppetd[21024]: (/Stage[main]/SomeSystem::Nice/File
[/bin/nice]/group) group changed 'bin' to 'root'
        Jun 29 22:26:33 xsp4 puppetd[21024]: Finished catalog run in 1.86 second
s

        # ls -l /bin/nice
        -r-xr-xr-x 1 root root 23424 Jan 26 17:12 /bin/nice

And puppet then needs a second run to fix the setuid bit:

        # pkill -USR1 puppet

        Jun 29 22:26:44 xsp4 puppetd[21024]: (/Stage[main]/SomeSystem::Nice/File
[/bin/nice]/mode) mode changed '555' to '6555'

        # ls -l /bin/nice
        -r-sr-sr-x 1 root root 23424 Jan 26 17:12 /bin/nice


This has only been tested on v0.25.4 on RHEL5. 


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