Cc: Tejun Heo <[email protected]>
Cc: Serge Hallyn <[email protected]>
Signed-off-by: Aristeu Rozanski <[email protected]>
---
security/device_cgroup.c | 4 ++++
1 file changed, 4 insertions(+)
Index: github/security/device_cgroup.c
===================================================================
--- github.orig/security/device_cgroup.c 2012-11-26 17:13:54.008153189
-0500
+++ github/security/device_cgroup.c 2012-11-27 11:58:43.574251075 -0500
@@ -215,7 +215,11 @@
struct dev_cgroup *dev_cgroup;
dev_cgroup = cgroup_to_devcgroup(cgroup);
+
+ mutex_lock(&devcgroup_mutex);
dev_exception_clean(dev_cgroup);
+ mutex_unlock(&devcgroup_mutex);
+
kfree(dev_cgroup);
}
--
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