Bug 427671
| Summary: | Samba disallows shares under dirs with file_t selinux type | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Alexey Torkhov <atorkhov> |
| Component: | samba | Assignee: | Simo Sorce <ssorce> |
| Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 8 | CC: | gdeschner |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2009-01-09 05:42:40 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: | |||
You need to label on the files/directories on the file system as samba_share_t # semanage fcontext -a -t samba_share_t 'PATHTOPDIR(/.*)?' # restorecon -R -v 'PATHTOPDIR(/.*)?' This will add the labels and survive a full relabel. You could also use the mount -o,context="system_u:object_r:samba_share_t:s0" But it manual there is written:
> If you create a new directory you want to share you should mark it as
"samba-share_t" so that selinux will let you write into it.
It should than be changed to note that all parent directories that are marked
file_t should be relabeled to samba_share_t.
There is also typo "samba-share_t".
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Description of problem: I've several filesystems. Directories on them are created with file_t by default. I marked some subdir as samba_share_t and added as share to samba and selinux is disallowing access to it. Version-Release number of selected component (if applicable): samba-3.0.28-0.fc8 selinux-policy-3.0.8-72.fc8 How reproducible: Always. Steps to Reproduce: 1. Add share with parent dir marked file_t. 2. Mark shared dir as samba_share_t. Actual results: Selinux is preventing access: avc: denied { search } for comm=smbd dev=sdb1 egid=99 euid=99 exe=/usr/sbin/smbd exit=-13 fsgid=99 fsuid=99 gid=0 items=0 name=/ pid=12212 scontext=system_u:system_r:smbd_t:s0 sgid=0 subj=system_u:system_r:smbd_t:s0 suid=0 tclass=dir tcontext=system_u:object_r:file_t:s0 tty=(none) uid=99 Expected results: All is working. Additional info: