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| author | Bo Xu <bo_xu@foxitsoftware.com> | 2014-09-24 10:49:52 -0700 |
|---|---|---|
| committer | Bo Xu <bo_xu@foxitsoftware.com> | 2014-09-24 10:49:52 -0700 |
| commit | facd0157ce975158da1659fb58a16c1308bd553b (patch) | |
| tree | b3100d2df0b64e62169ab51aaf3bbbff008996e9 /fpdfsdk/src/fpdfview.cpp | |
| parent | 0c53324519762525e17ebbacc02cd33f7f1c837d (diff) | |
| download | pdfium-facd0157ce975158da1659fb58a16c1308bd553b.tar.xz | |
Lock page in LoadFXAnnot to prevent unintended page closing
BUG=410326
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/594403003
Diffstat (limited to 'fpdfsdk/src/fpdfview.cpp')
| -rw-r--r-- | fpdfsdk/src/fpdfview.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fpdfsdk/src/fpdfview.cpp b/fpdfsdk/src/fpdfview.cpp index 49dabe300b..bd49862e1c 100644 --- a/fpdfsdk/src/fpdfview.cpp +++ b/fpdfsdk/src/fpdfview.cpp @@ -5,6 +5,7 @@ // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com #include "../include/fsdk_define.h" +#include "../include/fsdk_mgr.h" #include "../include/fpdfview.h" #include "../include/fsdk_rendercontext.h" #include "../include/fpdf_progressive.h" @@ -591,6 +592,11 @@ DLLEXPORT void STDCALL FPDF_RenderPageBitmap(FPDF_BITMAP bitmap, FPDF_PAGE page, DLLEXPORT void STDCALL FPDF_ClosePage(FPDF_PAGE page) { if (!page) return; + CPDFSDK_PageView* pPageView = (CPDFSDK_PageView*)(((CPDF_Page*)page))->GetPrivateData((FX_LPVOID)page); + if (pPageView && pPageView->IsLocked()) { + pPageView->TakeOverPage(); + return; + } delete (CPDF_Page*)page; } |