Summary: SELinux is preventing /usr/bin/totem from loading /usr/local/lib/codecs/drv3.so.6.0 which requires text relocation. Detailed Description: The totem application attempted to load /usr/local/lib/codecs/drv3.so.6.0 which requires text relocation. This is a potential security problem. Most libraries do not need this permission. Libraries are sometimes coded incorrectly and request this permission. The SELinux Memory Protection Tests (http://people.redhat.com/drepper/selinux-mem.html) web page explains how to remove this requirement. You can configure SELinux temporarily to allow /usr/local/lib/codecs/drv3.so.6.0 to use relocation as a workaround, until the library is fixed. Please file a bug report. Allowing Access: If you trust /usr/local/lib/codecs/drv3.so.6.0 to run correctly, you can change the file context to textrel_shlib_t. "chcon -t textrel_shlib_t '/usr/local/lib/codecs/drv3.so.6.0'" You must also change the default file context files on the system in order to preserve them even on a full relabel. "semanage fcontext -a -t textrel_shlib_t '/usr/local/lib/codecs/drv3.so.6.0'" Fix Command: chcon -t textrel_shlib_t '/usr/local/lib/codecs/drv3.so.6.0' Additional Information: Source Context unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1 023 Target Context unconfined_u:object_r:lib_t:s0 Target Objects /usr/local/lib/codecs/drv3.so.6.0 [ file ] Source totem Source Path /usr/bin/totem Port <Unknown> Host (removed) Source RPM Packages totem-2.28.4-1.fc12 Target RPM Packages Policy RPM selinux-policy-3.6.32-59.fc12 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Plugin Name allow_execmod Host Name (removed) Platform Linux (removed) 2.6.31.9-174.fc12.i686 #1 SMP Mon Dec 21 06:24:20 UTC 2009 i686 i686 Alert Count 4 First Seen Tue 05 Jan 2010 05:08:32 PM EST Last Seen Tue 05 Jan 2010 05:08:32 PM EST Local ID f4602e5e-d9fd-4d5c-a8d8-096423507751 Line Numbers Raw Audit Messages node=(removed) type=AVC msg=audit(1262729312.745:27674): avc: denied { execmod } for pid=2195 comm="totem" path="/usr/local/lib/codecs/drv3.so.6.0" dev=dm-0 ino=263349 scontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:lib_t:s0 tclass=file node=(removed) type=SYSCALL msg=audit(1262729312.745:27674): arch=40000003 syscall=125 success=no exit=-13 a0=1c05000 a1=40000 a2=5 a3=b4e1cde0 items=0 ppid=1 pid=2195 auid=500 uid=500 gid=500 euid=500 suid=500 fsuid=500 egid=500 sgid=500 fsgid=500 tty=(none) ses=1 comm="totem" exe="/usr/bin/totem" subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 key=(null) Hash String generated from selinux-policy-3.6.32-59.fc12,allow_execmod,totem,unconfined_t,lib_t,file,execmod audit2allow suggests: audit2allow is not installed.
I inserted a DVD movie ('Taken') into my laptop's drive, and instead of getting Movie Player playing the movie, I got this SELinux bug. -- Fedora Bugzappers volunteer triage team https://fedoraproject.org/wiki/BugZappers
Execute the chcon command in the alert. You might want to actually just run chcon -t textrel_shlib_t /usr/local/lib/codecs/*so* Miroslav, I think we ought to make this the standard label.
Ok, added to selinux-policy-3.6.32-67.fc12.noarch
Great, to be honest, I actually already ran the command and watched the movie. :) I just wanted to have the original issue recorded. The two command snippets recommended by the alert fixed the issue. -- Fedora Bugzappers volunteer triage team https://fedoraproject.org/wiki/BugZappers
selinux-policy-3.6.32-69.fc12 has been pushed to the Fedora 12 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update selinux-policy'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F12/FEDORA-2010-0362
Performed the command from Comment #5. Worked. Relabled system. Rebooted system. Inserted DVD and no errors. Good to go. Also provided feedback in FEDORA-2010-0362 -- Fedora Bugzappers volunteer triage team https://fedoraproject.org/wiki/BugZappers
selinux-policy-3.6.32-69.fc12 has been pushed to the Fedora 12 stable repository. If problems still persist, please make note of it in this bug report.