message: Avoid crash from out of bounds error in quantize_nodes.cc.
diff: @@ -709,7 +709,12 @@ Status QuantizeNodes(const GraphDef& input_graph_def,
  if (op_info.unquantized_inputs.count(i)) {
  continue;
  }
  - if (input_types[i] != DT_FLOAT) {
  + if (i >= input_types.size()) {
  + LOG(ERROR) << "input_types has incorrect size "
  + << input_types.size() << " <= " << i
  + << ". Assuming everything else is floats.";
  + }
  + if (i < input_types.size() && input_types[i] != DT_FLOAT) {
  are_all_float = false;
  }
  }
  