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net: dsa: lantiq_gswip: fix use after free in gswip_remove()
commit 8c6ae46 upstream. of_node_put(priv->ds->slave_mii_bus->dev.of_node) should be done before mdiobus_free(priv->ds->slave_mii_bus). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Fixes: 0d120df ("net: dsa: lantiq_gswip: don't use devres for mdiobus") Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/1644921768-26477-1-git-send-email-khoroshilov@ispras.ru Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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