fix: memcpy_s will fail when size is larger than 2^31 - 1

mindspore/ccsrc/minddata/dataset/core/tensor.cc

@@ -210,9 +210,24 @@ Status Tensor::CreateFromNpArray(const py::array &arr, std::shared_ptr<Tensor> *
   if (is_strided) {
     RETURN_IF_NOT_OK(CopyStridedArray((*out)->data_, data, shape, strides, (*out)->type_.SizeInBytes()));
   } else {
-    int ret_code = memcpy_s((*out)->data_, byte_size, data, byte_size);
-    if (ret_code != 0) {
-      RETURN_STATUS_UNEXPECTED("Failed to copy data into Tensor.");
+    // fix: memcpy_s will fail when byte_size > 2^31 - 1
+    uint32_t step = 1;
+    while (byte_size > (step * kDeMaxDim)) {
+      int ret_code =
+        memcpy_s((*out)->data_ + (step - 1) * kDeMaxDim, kDeMaxDim, data + (step - 1) * kDeMaxDim, kDeMaxDim);
+      if (ret_code != 0) {
+        RETURN_STATUS_UNEXPECTED("Failed to copy data into Tensor.");
+      }
+      step++;
+    }
+
+    // copy the last
+    if (byte_size > ((step - 1) * kDeMaxDim) && byte_size <= (step * kDeMaxDim)) {
+      int ret_code = memcpy_s((*out)->data_ + (step - 1) * kDeMaxDim, byte_size - ((step - 1) * kDeMaxDim),
+                              data + (step - 1) * kDeMaxDim, byte_size - ((step - 1) * kDeMaxDim));
+      if (ret_code != 0) {
+        RETURN_STATUS_UNEXPECTED("Failed to copy data into Tensor.");
+      }
     }
   }