From: Gao feng <gaofeng@cn.fujitsu.com>
Date: Fri, 7 Jun 2013 07:12:24 +0000 (+0800)
Subject: LXC: controller: change the owner of /dev to the root user of container
X-Git-Tag: CVE-2013-2230~94
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=40a8fe6d25b02c5b13b823e691b9689e024d72cc;p=thirdparty%2Flibvirt.git

LXC: controller: change the owner of /dev to the root user of container

container will create /dev/pts directory in /dev.
the owner of /dev should be the root user of container.

Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
---

diff --git a/src/lxc/lxc_controller.c b/src/lxc/lxc_controller.c
index 5d721cfccd..0231ecb5d6 100644
--- a/src/lxc/lxc_controller.c
+++ b/src/lxc/lxc_controller.c
@@ -1257,6 +1257,9 @@ static int virLXCControllerSetupDev(virLXCControllerPtr ctrl)
         goto cleanup;
     }
 
+    if (virLXCControllerChown(ctrl, dev) < 0)
+        goto cleanup;
+
     ret = 0;
 cleanup:
     VIR_FREE(opts);