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由 Gen Zhang 提交于
[ Upstream commit 80caf43549e7e41a695c6d1e11066286538b336f ] In get_vdev_port_node_info(), 'node_info->vdev_port.name' is allcoated by kstrdup_const(), and it returns NULL when fails. So 'node_info->vdev_port.name' should be checked. Signed-off-by: NGen Zhang <blackgod016574@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Signed-off-by: NSasha Levin <sashal@kernel.org>
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