From: Daniel P. Berrange Date: Wed, 30 Apr 2014 13:57:51 +0000 (+0100) Subject: Set mknod permission in device ACL for LXC USB devices X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=916b147cc8be7e1be3dce7046256d8084f076489;p=libvirt.git Set mknod permission in device ACL for LXC USB devices The LXC controller itself needs to mknod the USB device node in /dev/bus/usb, so we can't block mknod permission from the cgroup. Signed-off-by: Daniel P. Berrange --- diff --git a/src/lxc/lxc_cgroup.c b/src/lxc/lxc_cgroup.c index 1ae3906170..c641132a78 100644 --- a/src/lxc/lxc_cgroup.c +++ b/src/lxc/lxc_cgroup.c @@ -325,7 +325,7 @@ virLXCSetupHostUSBDeviceCgroup(virUSBDevicePtr dev ATTRIBUTE_UNUSED, VIR_DEBUG("Process path '%s' for USB device", path); if (virCgroupAllowDevicePath(cgroup, path, - VIR_CGROUP_DEVICE_RW) < 0) + VIR_CGROUP_DEVICE_RWM) < 0) return -1; return 0; @@ -341,7 +341,7 @@ virLXCTeardownHostUSBDeviceCgroup(virUSBDevicePtr dev ATTRIBUTE_UNUSED, VIR_DEBUG("Process path '%s' for USB device", path); if (virCgroupDenyDevicePath(cgroup, path, - VIR_CGROUP_DEVICE_RW) < 0) + VIR_CGROUP_DEVICE_RWM) < 0) return -1; return 0;