diff options
Diffstat (limited to 'fpdfsdk/fpdf_view.cpp')
| -rw-r--r-- | fpdfsdk/fpdf_view.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/fpdfsdk/fpdf_view.cpp b/fpdfsdk/fpdf_view.cpp index f5a164a75f..f0ceb1f378 100644 --- a/fpdfsdk/fpdf_view.cpp +++ b/fpdfsdk/fpdf_view.cpp @@ -308,7 +308,16 @@ FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDF_GetFileVersion(FPDF_DOCUMENT doc, FPDF_EXPORT unsigned long FPDF_CALLCONV FPDF_GetDocPermissions(FPDF_DOCUMENT document) { CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document); - return pDoc ? pDoc->GetUserPermissions() : 0; + // https://bugs.chromium.org/p/pdfium/issues/detail?id=499 + if (!pDoc) { +#ifndef PDF_ENABLE_XFA + return 0; +#else // PDF_ENABLE_XFA + return 0xFFFFFFFF; +#endif // PDF_ENABLE_XFA + } + + return pDoc->GetUserPermissions(); } FPDF_EXPORT int FPDF_CALLCONV |