2 files changed, 6 insertions, 0 deletions
diff --git a/fpdfsdk/fpdfxfa/cpdfxfa_context.cpp b/fpdfsdk/fpdfxfa/cpdfxfa_context.cpp
index 84fcb37d16..3b10f0d51e 100644
--- a/fpdfsdk/fpdfxfa/cpdfxfa_context.cpp
+++ b/fpdfsdk/fpdfxfa/cpdfxfa_context.cpp
@@ -203,6 +203,11 @@ void CPDFXFA_Context::DeletePage(int page_index) {
     m_XFAPageList[page_index].Reset();
 }
 
+uint32_t CPDFXFA_Context::GetUserPermissions() const {
+  // See https://bugs.chromium.org/p/pdfium/issues/detail?id=499
+  return 0xFFFFFFFF;
+}
+
 void CPDFXFA_Context::ClearChangeMark() {
   if (m_pFormFillEnv)
     m_pFormFillEnv->ClearChangeMark();
diff --git a/fpdfsdk/fpdfxfa/cpdfxfa_context.h b/fpdfsdk/fpdfxfa/cpdfxfa_context.h
index c7fe02d8fb..a01990cce4 100644
--- a/fpdfsdk/fpdfxfa/cpdfxfa_context.h
+++ b/fpdfsdk/fpdfxfa/cpdfxfa_context.h
@@ -62,6 +62,7 @@ class CPDFXFA_Context : public CPDF_Document::Extension,
   CPDF_Document* GetPDFDoc() const override;
   int GetPageCount() const override;
   void DeletePage(int page_index) override;
+  uint32_t GetUserPermissions() const override;
 
   // IFXA_AppProvider:
   WideString GetLanguage() override;