From f3c9cf66d6a850b8225bc161722bed8aed440a2f Mon Sep 17 00:00:00 2001
From: Jun Fang <jun_fang@foxitsoftware.com>
Date: Mon, 11 Jan 2016 19:08:21 -0800
Subject: XFA: Fix memory leakage on Linux

BUG=pdfium:348
R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1579503002 .
---
 fpdfsdk/src/fpdfxfa/fpdfxfa_doc.cpp | 1 +
 xfa/src/fgas/include/fx_utl.h       | 1 +
 xfa/src/fgas/src/crt/fx_utils.cpp   | 4 ++++
 xfa/src/fxfa/src/app/xfa_ffapp.cpp  | 1 +
 4 files changed, 7 insertions(+)

diff --git a/fpdfsdk/src/fpdfxfa/fpdfxfa_doc.cpp b/fpdfsdk/src/fpdfxfa/fpdfxfa_doc.cpp
index d623a68637..92d16b64e2 100644
--- a/fpdfsdk/src/fpdfxfa/fpdfxfa_doc.cpp
+++ b/fpdfsdk/src/fpdfxfa/fpdfxfa_doc.cpp
@@ -65,6 +65,7 @@ CPDFXFA_Document::~CPDFXFA_Document() {
         CloseXFADoc(pDocHandler);
       }
     }
+    delete m_pXFADoc;
   }
 }
 
diff --git a/xfa/src/fgas/include/fx_utl.h b/xfa/src/fgas/include/fx_utl.h
index c58d5a1be6..f65aa994ea 100644
--- a/xfa/src/fgas/include/fx_utl.h
+++ b/xfa/src/fgas/include/fx_utl.h
@@ -46,6 +46,7 @@ class CFX_ThreadLock {
 class CFX_BaseArray : public CFX_Target {
  protected:
   CFX_BaseArray(int32_t iGrowSize, int32_t iBlockSize);
+  ~CFX_BaseArray();
   int32_t GetSize() const;
   int32_t GetBlockSize() const;
   uint8_t* AddSpaceTo(int32_t index);
diff --git a/xfa/src/fgas/src/crt/fx_utils.cpp b/xfa/src/fgas/src/crt/fx_utils.cpp
index 7cc4de7022..e8be0d8d5f 100644
--- a/xfa/src/fgas/src/crt/fx_utils.cpp
+++ b/xfa/src/fgas/src/crt/fx_utils.cpp
@@ -36,6 +36,10 @@ CFX_BaseArray::CFX_BaseArray(int32_t iGrowSize, int32_t iBlockSize) {
   FXSYS_assert(iGrowSize > 0 && iBlockSize > 0);
   m_pData = new FX_BASEARRAYDATA(iGrowSize, iBlockSize);
 }
+CFX_BaseArray::~CFX_BaseArray() {
+  RemoveAll();
+  delete m_pData;
+}
 int32_t CFX_BaseArray::GetSize() const {
   return m_pData->iBlockCount;
 }
diff --git a/xfa/src/fxfa/src/app/xfa_ffapp.cpp b/xfa/src/fxfa/src/app/xfa_ffapp.cpp
index fb37fb7ba3..8fb614b8a3 100644
--- a/xfa/src/fxfa/src/app/xfa_ffapp.cpp
+++ b/xfa/src/fxfa/src/app/xfa_ffapp.cpp
@@ -92,6 +92,7 @@ CXFA_FFApp::~CXFA_FFApp() {
   if (m_pFWLApp) {
     m_pFWLApp->Finalize();
     m_pFWLApp->Release();
+    delete m_pFWLApp;
   }
   if (m_pFWLTheme) {
     m_pFWLTheme->Release();
-- 
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