1 files changed, 3 insertions, 0 deletions

diff --git a/fs/proc/proc_devtree.c b/fs/proc/proc_devtree.c
index ce94801f48ca..d9396a4fc7ff 100644
--- a/fs/proc/proc_devtree.c
+++ b/fs/proc/proc_devtree.c
@@ -209,6 +209,9 @@ void proc_device_tree_add_node(struct device_node *np,
         for (pp = np->properties; pp != NULL; pp = pp->next) {
                 p = pp->name;
 
+                if (strchr(p, '/'))
+                        continue;
+
                 if (duplicate_name(de, p))
                         p = fixup_name(np, de, p);