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Add TFLITE_DCHECK for buffer index bounds in GetFlatbufferTensorBuffer #3639

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Add TFLITE_DCHECK for buffer index bounds in GetFlatbufferTensorBuffer #3639

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1 change: 1 addition & 0 deletions tensorflow/lite/micro/micro_allocator.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -203,6 +203,7 @@ void* GetFlatbufferTensorBuffer(
// First see if there's any buffer information in the serialized tensor.
// TODO(b/170379532): Add better unit tests to validate flatbuffer values.
void* out_buffer = nullptr;
TFLITE_DCHECK(flatbuffer_tensor.buffer() < buffers->size());
if (auto* buffer = (*buffers)[flatbuffer_tensor.buffer()]) {
// If we've found a buffer, does it have any data?
if (auto* array = buffer->data()) {
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