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| author | weili <weili@chromium.org> | 2016-09-08 10:11:16 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2016-09-08 10:11:16 -0700 |
| commit | 5c48effa667fbfc7a3ff7f03e73887347975bec5 (patch) | |
| tree | 9c7586ccab22bbe4ef67e9180af0349358c81b72 /xfa | |
| parent | 8c2a8cda1bdb9f57513af5a21a5d0ce32614e52b (diff) | |
| download | pdfium-5c48effa667fbfc7a3ff7f03e73887347975bec5.tar.xz | |
Fix leaks in class CFGAS_FontMgrImp
Two leak cases are addressed here:
--In CFGAS_FontMgrImp::LoadFont(), calling LoadFace() is unnecessary
since the following LoadFile() does the exact same thing. Calling
LoadFace() without releasing the loaded face results in a leak;
--|m_Hash2Fonts| in class CFGAS_FontMgrImp owns all the fonts stored
in it. The fonts need to be deleted along with the container.
BUG=pdfium:242
Review-Url: https://codereview.chromium.org/2322483003
Diffstat (limited to 'xfa')
| -rw-r--r-- | xfa/fgas/font/fgas_stdfontmgr.cpp | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/xfa/fgas/font/fgas_stdfontmgr.cpp b/xfa/fgas/font/fgas_stdfontmgr.cpp index 7e5cfbb796..a0e7e39a40 100644 --- a/xfa/fgas/font/fgas_stdfontmgr.cpp +++ b/xfa/fgas/font/fgas_stdfontmgr.cpp @@ -591,6 +591,8 @@ CFGAS_FontMgrImp::~CFGAS_FontMgrImp() { uint32_t dwHash; CFX_ArrayTemplate<CFGAS_GEFont*>* pFonts; m_Hash2Fonts.GetNextAssoc(pos, dwHash, pFonts); + for (int32_t i = 0; i < pFonts->GetSize(); i++) + delete pFonts->GetAt(i); delete pFonts; } m_Hash2Fonts.RemoveAll(); @@ -845,11 +847,6 @@ CFGAS_GEFont* CFGAS_FontMgrImp::LoadFont(const CFX_WideString& wsFaceName, if (!pFontStream) return nullptr; - if (!LoadFace(pFontStream, 0)) { - pFontStream->Release(); - return nullptr; - } - CFX_Font* pInternalFont = new CFX_Font(); if (!pInternalFont->LoadFile(pFontStream, iFaceIndex)) { pFontStream->Release(); |