diff options
Diffstat (limited to 'core/fpdfdoc/cpdf_structtree.cpp')
| -rw-r--r-- | core/fpdfdoc/cpdf_structtree.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/core/fpdfdoc/cpdf_structtree.cpp b/core/fpdfdoc/cpdf_structtree.cpp index 48b83f555c..97db691425 100644 --- a/core/fpdfdoc/cpdf_structtree.cpp +++ b/core/fpdfdoc/cpdf_structtree.cpp @@ -15,8 +15,6 @@ namespace { -const int nMaxRecursion = 32; - bool IsTagged(const CPDF_Document* pDoc) { const CPDF_Dictionary* pCatalog = pDoc->GetRoot(); const CPDF_Dictionary* pMarkInfo = pCatalog->GetDictFor("MarkInfo"); @@ -87,7 +85,8 @@ RetainPtr<CPDF_StructElement> CPDF_StructTree::AddPageNode( CPDF_Dictionary* pDict, std::map<CPDF_Dictionary*, RetainPtr<CPDF_StructElement>>* map, int nLevel) { - if (nLevel > nMaxRecursion) + static constexpr int kStructTreeMaxRecursion = 32; + if (nLevel > kStructTreeMaxRecursion) return nullptr; auto it = map->find(pDict); |