Re: [libvirt] [PATCH 02/14] Fix path used for USB device attach with LXC

The LXC code missed the 'usb' component out of the path /dev/bus/usb/$BUSNUM/$DEVNUM, so it failed to actually setup cgroups for the device. This was in fact lucky because the call to virLXCSetupHostUsbDeviceCgroup was also mistakenly passing '&priv->cgroup' instead of just 'priv->cgroup'. So once the path is fixed, libvirtd would then crash trying to access the bogus virCgroupPtr pointer. This would have been a security issue, were it not for the bogus path preventing the pointer reference being reached.

Signed-off-by: Daniel P. Berrange <berrange(a)redhat.com&gt; --- src/lxc/lxc_driver.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)