IVGCVSW-2724 Fix bug in DeserializeParser

* Fixed error in which DeserializeParser::LoadGraphFromFile returns 
a pointer to a local variable in its scope

Change-Id: Ic928b8509c0ae76570f0527b17e050b46327fe0c
Signed-off-by: Nattapat Chaimanowong <nattapat.chaimanowong@arm.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/src/armnnDeserializeParser/DeserializeParser.hpp b/src/armnnDeserializeParser/DeserializeParser.hpp
index 9edd959220..ce343dc528 100644
--- a/src/armnnDeserializeParser/DeserializeParser.hpp
+++ b/src/armnnDeserializeParser/DeserializeParser.hpp
@@ -42,7 +42,7 @@ public:
 
 public:
     // testable helpers
-    static GraphPtr LoadGraphFromFile(const char* fileName);
+    static GraphPtr LoadGraphFromFile(const char* fileName, std::string& fileContent);
     static GraphPtr LoadGraphFromBinary(const uint8_t* binaryContent, size_t len);
     static TensorRawPtrVector GetInputs(const GraphPtr& graph, unsigned int layerIndex);
     static TensorRawPtrVector GetOutputs(const GraphPtr& graph, unsigned int layerIndex);
@@ -82,6 +82,10 @@ private:
     GraphPtr                              m_Graph;
     std::vector<LayerParsingFunction>     m_ParserFunctions;
 
+    /// This holds the data of the file that was read in from CreateNetworkFromBinaryFile
+    /// Needed for m_Graph to point to
+    std::string                           m_FileContent;
+
     /// A mapping of an output slot to each of the input slots it should be connected to
     /// The outputSlot is from the layer that creates this tensor as one of its outputs
     /// The inputSlots are from the layers that use this tensor as one of their inputs