From c6ab97b5b5be7083c4929b7f08b33203a7f932da Mon Sep 17 00:00:00 2001
From: Lei Zhang <thestig@chromium.org>
Date: Fri, 14 Sep 2018 21:56:59 +0000
Subject: Use UnownedPtr in CFX_UnicodeEncoding.

Change-Id: I410909be359a5b5bb0c90d42064144771183525e
Reviewed-on: https://pdfium-review.googlesource.com/42461
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
---
 core/fpdfapi/parser/cpdf_document.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'core/fpdfapi/parser/cpdf_document.cpp')

diff --git a/core/fpdfapi/parser/cpdf_document.cpp b/core/fpdfapi/parser/cpdf_document.cpp
index 7119e7649a..233b98e3af 100644
--- a/core/fpdfapi/parser/cpdf_document.cpp
+++ b/core/fpdfapi/parser/cpdf_document.cpp
@@ -188,6 +188,8 @@ CPDF_Document::CPDF_Document()
       m_pDocRender(pdfium::MakeUnique<CPDF_DocRenderData>(this)) {}
 
 CPDF_Document::~CPDF_Document() {
+  // Destroy the extension before doing any non-extension teardown.
+  m_pExtension.reset();
   CPDF_ModuleMgr::Get()->GetPageModule()->ClearStockFont(this);
 }
 
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