diff options
Diffstat (limited to 'fxjs')
| -rw-r--r-- | fxjs/cjs_document.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fxjs/cjs_document.cpp b/fxjs/cjs_document.cpp index f682ffd636..adf36be403 100644 --- a/fxjs/cjs_document.cpp +++ b/fxjs/cjs_document.cpp @@ -740,8 +740,9 @@ CJS_Result CJS_Document::get_info(CJS_Runtime* pRuntime) { pRuntime->PutObjectProperty(pObj, L"Trapped", pRuntime->NewString(cwTrapped.AsStringView())); - // It's to be compatible to non-standard info dictionary. - for (const auto& it : *pDictionary) { + // PutObjectProperty() calls below may re-enter JS and change info dict. + auto pCopy = pDictionary->Clone(); + for (const auto& it : *ToDictionary(pCopy.get())) { const ByteString& bsKey = it.first; CPDF_Object* pValueObj = it.second.get(); WideString wsKey = WideString::FromUTF8(bsKey.AsStringView()); |