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The nvme_fc_fcp_op structure describing an AEN operation is initialized with a null request structure pointer. An FC LLDD may make a call to nvme_fc_io_getuuid passing a pointer to an nvmefc_fcp_req for an AEN operation. Add validation of the request structure pointer before dereference. Signed-off-by: Nigel Kirkland <nkirkland2304@gmail.com> Reviewed-by: James Smart <jsmart2021@gmail.com> Signed-off-by: Keith Busch <kbusch@kernel.org> |
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