From 38cb7263a0923dd5613da24b18d3d7ef052ff5e3 Mon Sep 17 00:00:00 2001 From: Tom Sepez Date: Sat, 2 Jun 2018 17:00:05 +0000 Subject: Remove more ifndef XFA cases Remove FXFT_Clear_Face_External_Stream() calls, period. This would cause FT to try to free memory allocated by the caller, with potentially a different allocator. If we're leaking, msan will find it, and we can deal with it properly rather than trying to force FT to tidy after us. Always call SetView(), if we have a PDF page. At worst, the link won't be used in the XFA case. Always return 0 for the null document permissions. If we don't have a document, then we can't dynamically tell if its an XFA doc, so there's no reason to believe it should have all permissions. If there is an XFA doc under the covers, then the extension will give us the value. Change-Id: I6e3fb589eda722786567d96288cb35f43643437b Reviewed-on: https://pdfium-review.googlesource.com/33370 Commit-Queue: Tom Sepez Reviewed-by: Lei Zhang --- core/fxge/cfx_font.cpp | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) (limited to 'core/fxge') diff --git a/core/fxge/cfx_font.cpp b/core/fxge/cfx_font.cpp index bee1d789ef..08e33d6397 100644 --- a/core/fxge/cfx_font.cpp +++ b/core/fxge/cfx_font.cpp @@ -317,14 +317,9 @@ void CFX_Font::SetSubstFont(std::unique_ptr subst) { #endif // PDF_ENABLE_XFA CFX_Font::~CFX_Font() { - if (m_Face) { -#ifndef PDF_ENABLE_XFA - if (FXFT_Get_Face_External_Stream(m_Face)) { - FXFT_Clear_Face_External_Stream(m_Face); - } -#endif // PDF_ENABLE_XFA + if (m_Face) DeleteFace(); - } + #if _FX_PLATFORM_ == _FX_PLATFORM_APPLE_ ReleasePlatformResource(); #endif -- cgit v1.2.3