From 137a344ad02056107e2e01d5d55f5e97d21fa74b Mon Sep 17 00:00:00 2001 From: tsepez Date: Mon, 14 Nov 2016 15:03:55 -0800 Subject: Make CPDF_PageContentGenerator methods take object numbers This patch fixes a possibility that an owned CPDF_Stream is handed to the indirect object holder inside RealizeResource(). Its arguments are changed to take an object number, as is done elsewhere in the code, to suggest that only indirect objects are acceptable. BUG=660756 Review-Url: https://codereview.chromium.org/2489423002 --- core/fpdfapi/parser/cpdf_document.cpp | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (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 6788394118..ebd3156e35 100644 --- a/core/fpdfapi/parser/cpdf_document.cpp +++ b/core/fpdfapi/parser/cpdf_document.cpp @@ -641,12 +641,9 @@ CPDF_IccProfile* CPDF_Document::LoadIccProfile(CPDF_Stream* pStream) { return m_pDocPage->GetIccProfile(pStream); } -CPDF_Image* CPDF_Document::LoadImageF(CPDF_Object* pObj) { - if (!pObj) - return nullptr; - - ASSERT(pObj->GetObjNum()); - return m_pDocPage->GetImage(pObj); +CPDF_Image* CPDF_Document::LoadImageFromPageData(uint32_t dwStreamObjNum) { + ASSERT(dwStreamObjNum); + return m_pDocPage->GetImage(dwStreamObjNum); } void CPDF_Document::CreateNewDoc() { -- cgit v1.2.3