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| author | Oliver Chang <ochang@chromium.org> | 2015-10-30 12:48:49 -0700 |
|---|---|---|
| committer | Oliver Chang <ochang@chromium.org> | 2015-10-30 12:48:49 -0700 |
| commit | a548b1d3e2444f256bcbf6c2fa2165798e33ba8d (patch) | |
| tree | acabce92e644f27adef15b1beaeb384d719f2b0a /fpdfsdk/include/fsdk_mgr.h | |
| parent | 23e20f2d3ce5b416e1c7f7f1c2d68c90ddf2d4ad (diff) | |
| download | pdfium-a548b1d3e2444f256bcbf6c2fa2165798e33ba8d.tar.xz | |
Rip out the KillFocusAnnot call from CPDFSDK_PageView's destructor
Previously, blur event actions could potentially touch deleted PageViews
as CPDFSDK_Document deletes the PageViews one by one.
This also fixes a related issue: CPDFSDK_Document::SetFocusAnnot no
longer does anything if the document is being destroyed. Otherwise, it
eventually tries to use m_pEnv->GetSDKDocument() at which point has
already been set to NULL by FPDFDOC_ExitFormFillEnvironment.
R=tsepez@chromium.org, thestig@chromium.org
BUG=512445
Review URL: https://codereview.chromium.org/1414353007 .
Diffstat (limited to 'fpdfsdk/include/fsdk_mgr.h')
| -rw-r--r-- | fpdfsdk/include/fsdk_mgr.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fpdfsdk/include/fsdk_mgr.h b/fpdfsdk/include/fsdk_mgr.h index 2c063ed5a8..2cc528265d 100644 --- a/fpdfsdk/include/fsdk_mgr.h +++ b/fpdfsdk/include/fsdk_mgr.h @@ -283,6 +283,7 @@ class CPDFSDK_Document { CPDFDoc_Environment* m_pEnv; CPDF_OCContext* m_pOccontent; FX_BOOL m_bChangeMask; + FX_BOOL m_bBeingDestroyed; }; class CPDFSDK_PageView final { public: @@ -302,6 +303,7 @@ class CPDFSDK_PageView final { FX_BOOL KillFocusAnnot(FX_UINT nFlag = 0) { return m_pSDKDoc->KillFocusAnnot(nFlag); } + void KillFocusAnnotIfNeeded(); FX_BOOL Annot_HasAppearance(CPDF_Annot* pAnnot); CPDFSDK_Annot* AddAnnot(CPDF_Dictionary* pDict); |