2 files changed, 4 insertions, 2 deletions
diff --git a/core/fpdfapi/render/cpdf_docrenderdata.cpp b/core/fpdfapi/render/cpdf_docrenderdata.cpp
index 2d0bca4497..d03824b59e 100644
--- a/core/fpdfapi/render/cpdf_docrenderdata.cpp
+++ b/core/fpdfapi/render/cpdf_docrenderdata.cpp
@@ -88,7 +88,7 @@ CFX_RetainPtr<CPDF_TransferFunc> CPDF_DocRenderData::GetTransferFunc(
     if (!pFuncs[0])
       return nullptr;
   }
-  auto pTransfer = pdfium::MakeRetain<CPDF_TransferFunc>(m_pPDFDoc);
+  auto pTransfer = pdfium::MakeRetain<CPDF_TransferFunc>(m_pPDFDoc.Get());
   m_TransferFuncMap[pObj] = pTransfer;
 
   float input;
diff --git a/core/fpdfapi/render/cpdf_docrenderdata.h b/core/fpdfapi/render/cpdf_docrenderdata.h
index 7952f95991..949a079126 100644
--- a/core/fpdfapi/render/cpdf_docrenderdata.h
+++ b/core/fpdfapi/render/cpdf_docrenderdata.h
@@ -11,6 +11,8 @@
 
 #include "core/fpdfapi/page/cpdf_countedobject.h"
 #include "core/fpdfapi/render/cpdf_transferfunc.h"
+#include "core/fxcrt/cfx_unowned_ptr.h"
+#include "core/fxcrt/fx_system.h"
 
 class CPDF_Document;
 class CPDF_Font;
@@ -32,7 +34,7 @@ class CPDF_DocRenderData {
   void Clear(bool bRelease);
 
  private:
-  CPDF_Document* m_pPDFDoc;  // Not Owned
+  CFX_UnownedPtr<CPDF_Document> m_pPDFDoc;
   std::map<CPDF_Font*, CFX_RetainPtr<CPDF_Type3Cache>> m_Type3FaceMap;
   std::map<CPDF_Object*, CFX_RetainPtr<CPDF_TransferFunc>> m_TransferFuncMap;
 };