Bug 190657
| Summary: | selinux-policy-targeted breaks many third party applications | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | David Mohring <heretic> |
| Component: | selinux-policy-targeted | Assignee: | Daniel Walsh <dwalsh> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | |
| Severity: | low | Docs Contact: | |
| Priority: | medium | ||
| Version: | 5 | CC: | dwalsh, dyek |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Current | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2007-03-28 20:05:37 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: | |||
fixed in selinux-policy-2.2.38-1.FC5 Closing bugs |
Description of problem: selinux-policy-targeted break Adobe's reader, Real's Realplayer and plenty of other third party applications. You need to use "chcon -t textrel_shlib_t " on the said application's dynamic modules to get them to run. Version-Release number of selected component (if applicable): selinux-policy-2.2.34-3.fc5 How reproducible: Adobe fails all the time. Realplayer fails on vorbis and video formats. Steps to Reproduce: 1. Install Application's RPM 2. Run application from command line 3. "Permission denied" Actual results: acroread /usr/local/Adobe/Acrobat7.0/Reader/intellinux/bin/acroread: error while loading shared libraries: /usr/local/Adobe/Acrobat7.0/Reader/intellinux/lib/libJP2K.so: cannot restore segment prot after reloc: Permission denied Expected results: Should run. Additional info: -- /var/log/messages May 4 20:52:56 heretic kernel: audit(1146732776.760:603): avc: denied { execmod } for pid=6174 comm="acroread" name="libJP2K.so" dev=dm-0 ino=721816 scontext=user_u:system_r:unconfined_t:s0 tcontext=system_u:object_r:lib_t:s0 tclass=file --- Workaround: As root run > chcon -t textrel_shlib_t /usr/local/Adobe/Acrobat7.0/Reader/intellinux/lib/lib* Adobe will work fine. If the targeted policy { execmod } is going to enforce this by default then you need to get in contact with Adobe/Real and other developers and package makers to apply "chcon -t textrel_shlib_t " in the postinst RPM scripts. To get Realplayer 10 working, as root .. >chcon -t textrel_shlib_t /usr/local/RealPlayer/codecs/*.so >chcon -t textrel_shlib_t /usr/local/RealPlayer/codecs/*.so.* >chcon -t textrel_shlib_t /usr/local/RealPlayer/plugins/*.so