From 885bba0b002e2a70e7808e65a53d6f977ddccd95 Mon Sep 17 00:00:00 2001
From: thestig <thestig@chromium.org>
Date: Mon, 23 May 2016 10:07:03 -0700
Subject: Fix infinite recursion in CPDF_DocPageData::GetColorSpace().

BUG=pdfium:497

Review-Url: https://codereview.chromium.org/2003873002
---
 core/fpdfapi/fpdf_page/pageint.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'core/fpdfapi/fpdf_page/pageint.h')

diff --git a/core/fpdfapi/fpdf_page/pageint.h b/core/fpdfapi/fpdf_page/pageint.h
index 64d106f1dc..b884338f76 100644
--- a/core/fpdfapi/fpdf_page/pageint.h
+++ b/core/fpdfapi/fpdf_page/pageint.h
@@ -10,6 +10,7 @@
 #include <map>
 #include <memory>
 #include <unordered_map>
+#include <set>
 #include <vector>
 
 #include "core/fpdfapi/fpdf_page/cpdf_contentmark.h"
@@ -356,6 +357,10 @@ class CPDF_DocPageData {
   using CPDF_ImageMap = std::map<uint32_t, CPDF_CountedImage*>;
   using CPDF_PatternMap = std::map<CPDF_Object*, CPDF_CountedPattern*>;
 
+  CPDF_ColorSpace* GetColorSpaceImpl(CPDF_Object* pCSObj,
+                                     const CPDF_Dictionary* pResources,
+                                     std::set<CPDF_Object*>* pVisited);
+
   CPDF_Document* const m_pPDFDoc;
   FX_BOOL m_bForceClear;
   std::map<CFX_ByteString, CPDF_Stream*> m_HashProfileMap;
-- 
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