CVE-2022-49351

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> net: altera: Fix refcount leak in altera_tse_mdio_create<br /> <br /> Every iteration of for_each_child_of_node() decrements<br /> the reference count of the previous node.<br /> When break from a for_each_child_of_node() loop,<br /> we need to explicitly call of_node_put() on the child node when<br /> not need anymore.<br /> Add missing of_node_put() to avoid refcount leak.