From 0733a1b6a1c3f1d2907f85e823b1b9674322d97b Mon Sep 17 00:00:00 2001 From: Lei Zhang Date: Thu, 31 Aug 2017 12:36:31 -0700 Subject: Change FPDFImageObj_GetImageFilter() to return byte strings. Since the returned data is a key, it should be a byte string and not a wide string. Change-Id: I9243d88586ea5b13c4b6556479d17316bf07e32e Reviewed-on: https://pdfium-review.googlesource.com/12710 Reviewed-by: dsinclair Commit-Queue: Lei Zhang --- fpdfsdk/fpdfeditimg.cpp | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'fpdfsdk/fpdfeditimg.cpp') diff --git a/fpdfsdk/fpdfeditimg.cpp b/fpdfsdk/fpdfeditimg.cpp index 662ad23d76..5e3191635e 100644 --- a/fpdfsdk/fpdfeditimg.cpp +++ b/fpdfsdk/fpdfeditimg.cpp @@ -244,13 +244,16 @@ FPDFImageObj_GetImageFilter(FPDF_PAGEOBJECT image_object, CPDF_PageObject* pObj = CPDFPageObjectFromFPDFPageObject(image_object); CPDF_Object* pFilter = pObj->AsImage()->GetImage()->GetDict()->GetDirectObjectFor("Filter"); - CFX_WideString wsFilters; + CFX_ByteString bsFilter; if (pFilter->IsName()) - wsFilters = pFilter->AsName()->GetUnicodeText(); + bsFilter = pFilter->AsName()->GetString(); else - wsFilters = pFilter->AsArray()->GetUnicodeTextAt(index); + bsFilter = pFilter->AsArray()->GetStringAt(index); - return Utf16EncodeMaybeCopyAndReturnLength(wsFilters, buffer, buflen); + unsigned long len = bsFilter.GetLength() + 1; + if (buffer && len <= buflen) + memcpy(buffer, bsFilter.c_str(), len); + return len; } FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV -- cgit v1.2.3