Red Hat Bugzilla – Bug 1285916
SELinux should allow BTRFS_IOC_SNAP_DESTROY ioctl on tmpfiles
Last modified: 2016-12-20 11:20:11 EST
Description of problem:
On a fresh installation of fedora 23 on btrfs with SELinux enabled, a systemd-tmpfiles-setup was failing after a call to ioctl returned EPERM. I filed an issue on the systemd github (link in additional info), and the problem was determined to be that selinux doesn't allow the BTRFS_IOC_SNAP_DESTROY ioctl on objects of type user_tmp_t.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Install fedora 23 on a btrfs filesystem.
2. Run any dnf command as a non-root user (i.e. `dnf list installed`).
3. Attempt to do `systemd-tmpfiles --remove dnf.conf`
Fails with Operation Not Permitted
Should remove directory in /var/tmp/dnf-`whoami`-xxxxxxxx/locks
Sorry, I meant 'systemd-tmpfiles-setup.service was failing' instead of 'a systemd-tmpfiles-setup was failing'
What avc are you seeing?
ausearch -m avc -ts recent
This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component.
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