diff options
| author | Dan Sinclair <dsinclair@chromium.org> | 2018-05-17 18:30:32 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-05-17 18:30:32 +0000 |
| commit | 30f739c81db8d6fb4cb68347eae6b2a785cd6414 (patch) | |
| tree | 126e030955f715459a8b0ace7457484c91d561c2 /fpdfsdk/fpdfxfa/cpdfxfa_context.cpp | |
| parent | 902a2288ffb3dc000e25445a3011a40d8ebb5f2a (diff) | |
| download | pdfium-30f739c81db8d6fb4cb68347eae6b2a785cd6414.tar.xz | |
Make CXFA_LayoutProcessor an UnownedPtr in CXFA_FFDocView
The LayoutProcessor is owned by the CXFA_Document. Make the ownership
explicit with an UnownedPtr.
Change-Id: I100af9e2e029e0a5db4ee365e11977016ffdcd70
Reviewed-on: https://pdfium-review.googlesource.com/32670
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Diffstat (limited to 'fpdfsdk/fpdfxfa/cpdfxfa_context.cpp')
| -rw-r--r-- | fpdfsdk/fpdfxfa/cpdfxfa_context.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/fpdfsdk/fpdfxfa/cpdfxfa_context.cpp b/fpdfsdk/fpdfxfa/cpdfxfa_context.cpp index ed58d24b1f..84fcb37d16 100644 --- a/fpdfsdk/fpdfxfa/cpdfxfa_context.cpp +++ b/fpdfsdk/fpdfxfa/cpdfxfa_context.cpp @@ -73,8 +73,16 @@ void CPDFXFA_Context::SetFormFillEnv( // The layout data can have pointers back into the script context. That // context will be different if the form fill environment closes, so, force // the layout data to clear. - if (m_pXFADoc && m_pXFADoc->GetXFADoc()) + if (m_pXFADoc && m_pXFADoc->GetXFADoc()) { + // The CPDF_XFADocView has a pointer to the CXFA_LayoutProcessor which is + // owned by the CXFA_Document. The Layout Processor will be freed with the + // ClearLayoutData() call. Make sure the doc view has already released the + // pointer. + if (m_pXFADocView) + m_pXFADocView->ResetLayoutProcessor(); + m_pXFADoc->GetXFADoc()->ClearLayoutData(); + } m_pFormFillEnv.Reset(pFormFillEnv); } |