From 698c5716d005860360527e4cfe15b4a185589117 Mon Sep 17 00:00:00 2001 From: tsepez Date: Wed, 28 Sep 2016 16:47:07 -0700 Subject: Use string pools in some dictionaries, names, and strings. BUG=pdfium:597 Review-Url: https://codereview.chromium.org/2345063002 --- core/fpdfapi/fpdf_parser/cfdf_document.cpp | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'core/fpdfapi/fpdf_parser/cfdf_document.cpp') diff --git a/core/fpdfapi/fpdf_parser/cfdf_document.cpp b/core/fpdfapi/fpdf_parser/cfdf_document.cpp index c602f634ad..128c513c60 100644 --- a/core/fpdfapi/fpdf_parser/cfdf_document.cpp +++ b/core/fpdfapi/fpdf_parser/cfdf_document.cpp @@ -14,18 +14,21 @@ CFDF_Document::CFDF_Document() : CPDF_IndirectObjectHolder(), m_pRootDict(nullptr), m_pFile(nullptr), - m_bOwnFile(FALSE) {} + m_bOwnFile(FALSE), + m_pByteStringPool(WrapUnique(new CFX_ByteStringPool)) {} CFDF_Document::~CFDF_Document() { if (m_bOwnFile && m_pFile) m_pFile->Release(); + m_pByteStringPool.Clear(); // Make weak. } CFDF_Document* CFDF_Document::CreateNewDoc() { CFDF_Document* pDoc = new CFDF_Document; - pDoc->m_pRootDict = new CPDF_Dictionary; + pDoc->m_pRootDict = new CPDF_Dictionary(pDoc->GetByteStringPool()); pDoc->AddIndirectObject(pDoc->m_pRootDict); - pDoc->m_pRootDict->SetFor("FDF", new CPDF_Dictionary); + pDoc->m_pRootDict->SetFor("FDF", + new CPDF_Dictionary(pDoc->GetByteStringPool())); return pDoc; } -- cgit v1.2.3