diff options
Diffstat (limited to 'fpdfsdk')
| -rw-r--r-- | fpdfsdk/fpdfview.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fpdfsdk/fpdfview.cpp b/fpdfsdk/fpdfview.cpp index 020ff8df6d..e7b3a96b0b 100644 --- a/fpdfsdk/fpdfview.cpp +++ b/fpdfsdk/fpdfview.cpp @@ -464,15 +464,16 @@ DLLEXPORT FPDF_BOOL STDCALL FPDF_GetFileVersion(FPDF_DOCUMENT doc, // header). DLLEXPORT unsigned long STDCALL FPDF_GetDocPermissions(FPDF_DOCUMENT document) { CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document); - if (!pDoc || !pDoc->GetParser()) + // https://bugs.chromium.org/p/pdfium/issues/detail?id=499 + if (!pDoc) { #ifndef PDF_ENABLE_XFA return 0; #else // PDF_ENABLE_XFA - return (uint32_t)-1; + return 0xFFFFFFFF; #endif // PDF_ENABLE_XFA + } - CPDF_Dictionary* pDict = pDoc->GetParser()->GetEncryptDict(); - return pDict ? pDict->GetIntegerBy("P") : (uint32_t)-1; + return pDoc->GetUserPermissions(); } DLLEXPORT int STDCALL FPDF_GetSecurityHandlerRevision(FPDF_DOCUMENT document) { |