Language: Python
Label: safe
CWE: CWE-476 \u2014 NULL Pointer Dereference
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

Code:
    def func():
      y = data_flow_ops.TensorArrayConcatV2(
          handle=["a", "b"],
          flow_in=0.1,
          dtype=dtypes.int32,
          element_shape_except0=1,
      )
      return y