diff options
Diffstat (limited to 'fpdfsdk/fpdf_flatten.cpp')
| -rw-r--r-- | fpdfsdk/fpdf_flatten.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fpdfsdk/fpdf_flatten.cpp b/fpdfsdk/fpdf_flatten.cpp index de396667f5..98529c53c8 100644 --- a/fpdfsdk/fpdf_flatten.cpp +++ b/fpdfsdk/fpdf_flatten.cpp @@ -90,7 +90,8 @@ int ParserAnnots(CPDF_Document* pSourceDoc, if (!pAnnots) return FLATTEN_NOTHINGTODO; - for (const auto& pAnnot : *pAnnots) { + CPDF_ArrayLocker locker(pAnnots); + for (const auto& pAnnot : locker) { CPDF_Dictionary* pAnnotDic = ToDictionary(pAnnot->GetDirect()); if (!pAnnotDic) continue; @@ -338,7 +339,8 @@ FPDF_EXPORT int FPDF_CALLCONV FPDFPage_Flatten(FPDF_PAGE page, int nFlag) { pAPStream = pAPDic->GetStreamFor(sAnnotState); } else { if (pAPDic->size() > 0) { - CPDF_Object* pFirstObj = pAPDic->begin()->second.get(); + CPDF_DictionaryLocker locker(pAPDic); + CPDF_Object* pFirstObj = locker.begin()->second.get(); if (pFirstObj) { if (pFirstObj->IsReference()) pFirstObj = pFirstObj->GetDirect(); |