Check if model file path is valid or not

Change-Id: Ib1b2f3f897d4ee0d3ff4646429308ded762651ea
Signed-off-by: Inki Dae <inki.dae@samsung.com>

diff --git a/src/inference_engine_tflite.cpp b/src/inference_engine_tflite.cpp
index 9316f1678b095ea5b92dc3954ca375a2a79787ca..bd44e06106a27a633dec6cad56fd8c02b4d5b853 100644 (file)
--- a/src/inference_engine_tflite.cpp
+++ b/src/inference_engine_tflite.cpp
@@ -57,6 +57,11 @@ int InferenceTFLite::Load(std::vector<std::string> model_paths, inference_model_
 
     mWeightFile = model_paths.back();
 
+       if (access(mWeightFile.c_str(), F_OK)) {
+               LOGE("model file path [%s]", mWeightFile.c_str());
+               return INFERENCE_ENGINE_ERROR_INVALID_PATH;
+       }
+
     LOGI("mWeightFile.c_str() result [%s]", mWeightFile.c_str());
 
     mFlatBuffModel = tflite::FlatBufferModel::BuildFromFile(mWeightFile.c_str());