diff options
Diffstat (limited to 'core/src/fpdfapi/fpdf_parser/fpdf_parser_objects.cpp')
| -rw-r--r-- | core/src/fpdfapi/fpdf_parser/fpdf_parser_objects.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_objects.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_objects.cpp index f91ddfa5dc..ad4038d71b 100644 --- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_objects.cpp +++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_objects.cpp @@ -227,11 +227,11 @@ CPDF_Object* CPDF_Object::GetDirect() const { return pRef->m_pObjList->GetIndirectObject(pRef->GetRefObjNum()); } CPDF_Object* CPDF_Object::Clone(FX_BOOL bDirect) const { - CFX_MapPtrToPtr visited; + std::set<FX_DWORD> visited; return CloneInternal(bDirect, &visited); } CPDF_Object* CPDF_Object::CloneInternal(FX_BOOL bDirect, - CFX_MapPtrToPtr* visited) const { + std::set<FX_DWORD>* visited) const { switch (m_Type) { case PDFOBJ_BOOLEAN: return new CPDF_Boolean(AsBoolean()->m_bValue); @@ -285,8 +285,8 @@ CPDF_Object* CPDF_Object::CloneInternal(FX_BOOL bDirect, case PDFOBJ_REFERENCE: { const CPDF_Reference* pRef = AsReference(); FX_DWORD obj_num = pRef->GetRefObjNum(); - if (bDirect && !visited->GetValueAt((void*)(uintptr_t)obj_num)) { - visited->SetAt((void*)(uintptr_t)obj_num, (void*)1); + if (bDirect && visited->find(obj_num) == visited->end()) { + visited->insert(obj_num); if (!pRef->GetDirect()) return nullptr; |