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Eric Blake
d04916faae
Device names can be manipulated, so it is better to also log the major/minor device number corresponding to the cgroup ACL changes that libvirt made. This required some refactoring of the relatively new qemu cgroup audit code. Also, qemuSetupChardevCgroup was only auditing on failure, not success. * src/qemu/qemu_audit.h (qemuDomainCgroupAudit): Delete. (qemuAuditCgroup, qemuAuditCgroupMajor, qemuAuditCgroupPath): New prototypes. * src/qemu/qemu_audit.c (qemuDomainCgroupAudit): Rename... (qemuAuditCgroup): ...and drop a parameter. (qemuAuditCgroupMajor, qemuAuditCgroupPath): New functions, to allow listing device major/minor in audit. (qemuAuditGetRdev): New helper function. * src/qemu/qemu_driver.c (qemudDomainSaveFlag): Adjust callers. * src/qemu/qemu_cgroup.c (qemuSetupDiskPathAllow) (qemuSetupHostUsbDeviceCgroup, qemuSetupCgroup) (qemuTeardownDiskPathDeny): Likewise. (qemuSetupChardevCgroup): Likewise, fixing missing audit.
LibVirt : simple API for virtualization
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.
Daniel Veillard <veillard@redhat.com>