2 files changed, 12 insertions, 12 deletions
diff --git a/core/fpdfapi/render/cpdf_dibsource.cpp b/core/fpdfapi/render/cpdf_dibsource.cpp
index 12bfadb19d..e60d0329d0 100644
--- a/core/fpdfapi/render/cpdf_dibsource.cpp
+++ b/core/fpdfapi/render/cpdf_dibsource.cpp
@@ -165,8 +165,8 @@ bool CPDF_DIBSource::Load(CPDF_Document* pDoc, const CPDF_Stream* pStream) {
   if (!src_size.IsValid())
     return false;
 
-  m_pStreamAcc = pdfium::MakeUnique<CPDF_StreamAcc>();
-  m_pStreamAcc->LoadAllData(pStream, false, src_size.ValueOrDie(), true);
+  m_pStreamAcc = pdfium::MakeRetain<CPDF_StreamAcc>(pStream);
+  m_pStreamAcc->LoadAllData(false, src_size.ValueOrDie(), true);
   if (m_pStreamAcc->GetSize() == 0 || !m_pStreamAcc->GetData())
     return false;
 
@@ -278,8 +278,8 @@ int CPDF_DIBSource::StartLoadDIBSource(CPDF_Document* pDoc,
   if (!src_size.IsValid()) {
     return 0;
   }
-  m_pStreamAcc = pdfium::MakeUnique<CPDF_StreamAcc>();
-  m_pStreamAcc->LoadAllData(pStream, false, src_size.ValueOrDie(), true);
+  m_pStreamAcc = pdfium::MakeRetain<CPDF_StreamAcc>(pStream);
+  m_pStreamAcc->LoadAllData(false, src_size.ValueOrDie(), true);
   if (m_pStreamAcc->GetSize() == 0 || !m_pStreamAcc->GetData()) {
     return 0;
   }
@@ -325,17 +325,17 @@ int CPDF_DIBSource::ContinueLoadDIBSource(IFX_Pause* pPause) {
         CPDF_Stream* pGlobals =
             m_pStreamAcc->GetImageParam()->GetStreamFor("JBIG2Globals");
         if (pGlobals) {
-          m_pGlobalStream = pdfium::MakeUnique<CPDF_StreamAcc>();
-          m_pGlobalStream->LoadAllData(pGlobals, false);
+          m_pGlobalStream = pdfium::MakeRetain<CPDF_StreamAcc>(pGlobals);
+          m_pGlobalStream->LoadAllData(false);
         }
       }
       ret = pJbig2Module->StartDecode(
           m_pJbig2Context.get(), m_pDocument->CodecContext(), m_Width, m_Height,
-          m_pStreamAcc.get(), m_pGlobalStream.get(),
-          m_pCachedBitmap->GetBuffer(), m_pCachedBitmap->GetPitch(), pPause);
+          m_pStreamAcc, m_pGlobalStream, m_pCachedBitmap->GetBuffer(),
+          m_pCachedBitmap->GetPitch(), pPause);
       if (ret < 0) {
         m_pCachedBitmap.Reset();
-        m_pGlobalStream.reset();
+        m_pGlobalStream.Reset();
         m_pJbig2Context.reset();
         return 0;
       }
@@ -358,7 +358,7 @@ int CPDF_DIBSource::ContinueLoadDIBSource(IFX_Pause* pPause) {
     ret = pJbig2Module->ContinueDecode(m_pJbig2Context.get(), pPause);
     if (ret < 0) {
       m_pCachedBitmap.Reset();
-      m_pGlobalStream.reset();
+      m_pGlobalStream.Reset();
       m_pJbig2Context.reset();
       return 0;
     }
diff --git a/core/fpdfapi/render/cpdf_dibsource.h b/core/fpdfapi/render/cpdf_dibsource.h
index c77aac1776..f484f57d75 100644
--- a/core/fpdfapi/render/cpdf_dibsource.h
+++ b/core/fpdfapi/render/cpdf_dibsource.h
@@ -118,7 +118,7 @@ class CPDF_DIBSource : public CFX_DIBSource {
 
   CPDF_Document* m_pDocument;
   const CPDF_Stream* m_pStream;
-  std::unique_ptr<CPDF_StreamAcc> m_pStreamAcc;
+  CFX_RetainPtr<CPDF_StreamAcc> m_pStreamAcc;
   const CPDF_Dictionary* m_pDict;
   CPDF_ColorSpace* m_pColorSpace;
   uint32_t m_Family;
@@ -139,8 +139,8 @@ class CPDF_DIBSource : public CFX_DIBSource {
   uint8_t* m_pMaskedLine;
   CFX_RetainPtr<CFX_DIBitmap> m_pCachedBitmap;
   CFX_RetainPtr<CPDF_DIBSource> m_pMask;
+  CFX_RetainPtr<CPDF_StreamAcc> m_pGlobalStream;
   std::unique_ptr<CCodec_ScanlineDecoder> m_pDecoder;
-  std::unique_ptr<CPDF_StreamAcc> m_pGlobalStream;
   std::unique_ptr<CCodec_Jbig2Context> m_pJbig2Context;
   CPDF_Stream* m_pMaskStream;
   int m_Status;