Bug 817612
| Summary: | SELinux is preventing /bin/systemd-tmpfiles from 'rmdir' accesses on the directory long. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | long |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 15 | CC: | dominick.grift, dwalsh, mgrepl |
| Target Milestone: | --- | Keywords: | Reopened |
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | setroubleshoot_trace_hash:f18c086dec7d10839f31bed31fcacfd6eb80e0a62519876fda66a315c2d78d53 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-06-22 13:15:01 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: | |||
Did you mv your homedir to /tmp? rm -rf /tmp/long Should clean this up. We really do not want to allow systemd-tmpfiles to delete the contents of homedirs. That's what I'm confused about. There is no /tmp/long (at least now, I have no idea if there was one there or not) and I can't tell from the audit message what it was trying to delete? Well the only way I can imagine this happening would be if you have a directory like /home/long and you mv'd it to /tmp. Then eventually systemd-tmpfiles see it as old and attempts to remove it. |
SELinux is preventing /bin/systemd-tmpfiles from 'rmdir' accesses on the directory long. ***** Plugin catchall (100. confidence) suggests *************************** If you believe that systemd-tmpfiles should be allowed rmdir access on the long directory by default. Then you should report this as a bug. You can generate a local policy module to allow this access. Do allow this access for now by executing: # grep systemd-tmpfile /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context system_u:system_r:systemd_tmpfiles_t:s0 Target Context unconfined_u:object_r:user_home_dir_t:s0 Target Objects long [ dir ] Source systemd-tmpfile Source Path /bin/systemd-tmpfiles Port <Unknown> Host (removed) Source RPM Packages systemd-units-26-18.fc15 Target RPM Packages Policy RPM selinux-policy-3.9.16-52.fc15 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 2.6.42.12-1.fc15.x86_64 #1 SMP Tue Mar 20 16:30:08 UTC 2012 x86_64 x86_64 Alert Count 1 First Seen Mon 30 Apr 2012 10:13:00 AM CDT Last Seen Mon 30 Apr 2012 10:13:00 AM CDT Local ID b3be392d-79a1-47db-9575-753544407b6f Raw Audit Messages type=AVC msg=audit(1335798780.495:100): avc: denied { rmdir } for pid=4289 comm="systemd-tmpfile" name="long" dev=sdb3 ino=8519716 scontext=system_u:system_r:systemd_tmpfiles_t:s0 tcontext=unconfined_u:object_r:user_home_dir_t:s0 tclass=dir type=SYSCALL msg=audit(1335798780.495:100): arch=x86_64 syscall=unlinkat success=yes exit=0 a0=5 a1=1ddf4ab a2=200 a3=200 items=0 ppid=1 pid=4289 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=systemd-tmpfile exe=/bin/systemd-tmpfiles subj=system_u:system_r:systemd_tmpfiles_t:s0 key=(null) Hash: systemd-tmpfile,systemd_tmpfiles_t,user_home_dir_t,dir,rmdir audit2allow #============= systemd_tmpfiles_t ============== allow systemd_tmpfiles_t user_home_dir_t:dir rmdir; audit2allow -R #============= systemd_tmpfiles_t ============== allow systemd_tmpfiles_t user_home_dir_t:dir rmdir;