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Bug 120038

Summary: gdmsetup can't write to gdm.conf
Product: [Fedora] Fedora Reporter: Tim Waugh <twaugh>
Component: gdmAssignee: Colin Walters <walters>
Status: CLOSED CURRENTRELEASE QA Contact: Mike McLean <mikem>
Severity: medium Docs Contact:
Priority: medium    
Version: rawhideCC: dwalsh, markmc, sundaram, wtogami
Target Milestone: ---Keywords: SELinux
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: 1.18.2-2 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2005-09-05 01:06:31 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:
Bug Depends On:    
Bug Blocks: 122683    

Description Tim Waugh 2004-04-05 14:10:30 UTC
Description of problem:
In enforcing mode gdmsetup can't write to gdm.conf.

Version-Release number of selected component (if applicable):
gdm-2.6.0.0-2
policy-1.9.2-10

How reproducible:
100%

Steps to Reproduce:
1. Clean install.
2. Log in as root.
3. System Settings->Login Screen
4. Change the graphical greeter style.
5. Close.
6. Log out: style has not changed.
  
Actual results:
audit(1081174438.586:0): avc:  denied  { write } for  pid=3984
exe=/usr/sbin/gdmsetup name=gdm.conf dev=hda2 ino=3836056
scontext=root:staff_r:staff_t tcontext=system_u:object_r:etc_t tclass=file
audit(1081174438.586:0): avc:  denied  { read } for  pid=3984
exe=/usr/sbin/gdmsetup name=gdm.pid dev=hda2 ino=1017147
scontext=root:staff_r:staff_t tcontext=system_u:object_r:xdm_var_run_t
tclass=file

audit2allow says:
allow staff_t etc_t:file { write };
allow staff_t xdm_var_run_t:file { read };

Comment 1 Mark McLoughlin 2004-06-04 13:17:11 UTC
Colin: any chance you could take a poke at this ? 

Comment 2 Colin Walters 2004-06-04 13:59:35 UTC
Yep, adding to my queue.

Comment 3 Daniel Walsh 2004-11-06 05:48:16 UTC
fixed in selinux-policy-strict-1.18.2-2