Bug 917756
| Summary: | SELinux is preventing /usr/sbin/cupsd from 'getattr' accesses on the fifo_file /var/spool/cups/tmp/hpfax-pipe-1. | |||
|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | chrys87 | |
| Component: | hplip | Assignee: | Tim Waugh <twaugh> | |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | |
| Severity: | unspecified | Docs Contact: | ||
| Priority: | unspecified | |||
| Version: | 18 | CC: | dominick.grift, dwalsh, jpopelka, mgrepl, twaugh | |
| Target Milestone: | --- | |||
| Target Release: | --- | |||
| Hardware: | i686 | |||
| OS: | Unspecified | |||
| Whiteboard: | abrt_hash:e2f88bc9787ed9ce6e4967c417ef6ce75ff10dc31aff1652849a9959ee0f7cb4 | |||
| Fixed In Version: | hplip-3.13.3-2.fc18 | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 918086 (view as bug list) | Environment: | ||
| Last Closed: | 2013-04-10 01:29:24 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: | 918086 | |||
Is there a reason this is here rather then under /run? It does look like that's in the wrong place. Upstream HPLIP puts it in /tmp, but it just needs to be anywhere that can be accessed by a user logged in at the console. (A D-Bus message is sent to an activatable user process.) If I change the location to /run/hplip/, we'll need to make sure that directory gets the correct file context -- which would be cupsd_var_run_t I guess? Yes. OK. Let me know when a new selinux-policy package has been built with an updated path context for /run/hplip.
Here's the specfile change for hplip.spec:
+%dir %attr(0775,root,lp) %{_localstatedir}/run/hplip
hplip-3.13.3-2.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/hplip-3.13.3-2.fc18 Package hplip-3.13.3-2.fc18: * should fix your issue, * was pushed to the Fedora 18 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing hplip-3.13.3-2.fc18' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-3901/hplip-3.13.3-2.fc18 then log in and leave karma (feedback). hplip-3.13.3-2.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: SELinux is preventing /usr/sbin/cupsd from 'getattr' accesses on the fifo_file /var/spool/cups/tmp/hpfax-pipe-1. ***** Plugin catchall (100. confidence) suggests *************************** If sie denken, dass es cupsd standardmässig erlaubt sein sollte, getattr Zugriff auf hpfax-pipe-1 fifo_file zu erhalten. Then sie sollten dies als Fehler melden. Um diesen Zugriff zu erlauben, können Sie ein lokales Richtlinien-Modul erstellen. Do zugriff jetzt erlauben, indem Sie die nachfolgenden Befehle ausführen: # grep cupsd /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:cupsd_t:s0-s0:c0.c1023 Target Context system_u:object_r:print_spool_t:s0 Target Objects /var/spool/cups/tmp/hpfax-pipe-1 [ fifo_file ] Source cupsd Source Path /usr/sbin/cupsd Port <Unknown> Host (removed) Source RPM Packages cups-1.5.4-20.fc18.i686 Target RPM Packages Policy RPM selinux-policy-3.11.1-81.fc18.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.7.9-205.fc18.i686.PAE #1 SMP Sun Feb 24 20:58:16 UTC 2013 i686 i686 Alert Count 2 First Seen 2013-03-01 10:52:31 CET Last Seen 2013-03-04 16:49:25 CET Local ID 75adbcce-0177-4269-b1a4-9c86dbd5dfb7 Raw Audit Messages type=AVC msg=audit(1362412165.20:334): avc: denied { getattr } for pid=1664 comm="cupsd" path="/var/spool/cups/tmp/hpfax-pipe-1" dev="sda1" ino=1585238 scontext=system_u:system_r:cupsd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:print_spool_t:s0 tclass=fifo_file type=SYSCALL msg=audit(1362412165.20:334): arch=i386 syscall=stat64 success=no exit=EACCES a0=bfd12128 a1=b8e571a8 a2=b724b000 a3=b8e56ca0 items=0 ppid=1 pid=1664 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 ses=4294967295 tty=(none) comm=cupsd exe=/usr/sbin/cupsd subj=system_u:system_r:cupsd_t:s0-s0:c0.c1023 key=(null) Hash: cupsd,cupsd_t,print_spool_t,fifo_file,getattr audit2allow #============= cupsd_t ============== allow cupsd_t print_spool_t:fifo_file getattr; audit2allow -R #============= cupsd_t ============== allow cupsd_t print_spool_t:fifo_file getattr; Additional info: hashmarkername: setroubleshoot kernel: 3.7.9-205.fc18.i686.PAE type: libreport