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| author | Tom Sepez <tsepez@chromium.org> | 2018-05-01 17:46:34 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-05-01 17:46:34 +0000 |
| commit | 3f3c39d04fd68d8ce11f52baa3acae8e0522a2c4 (patch) | |
| tree | 6126bc07b3e212f758dfa4e13462fb7bfaa6d97f /fpdfsdk/cpdfsdk_helpers.cpp | |
| parent | fe06d5109cd575c1e53b9b1cc3cc4ec3c5d7364f (diff) | |
| download | pdfium-3f3c39d04fd68d8ce11f52baa3acae8e0522a2c4.tar.xz | |
Check for NULL XFA context even when XFA
Use strict typing for FPDF_Page to ensure we don't fall into
code that expects the other page type when continuing from null
context case.
Change-Id: I7f028ef3e3d733f5557620030a87e22997da00d5
Reviewed-on: https://pdfium-review.googlesource.com/31770
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'fpdfsdk/cpdfsdk_helpers.cpp')
| -rw-r--r-- | fpdfsdk/cpdfsdk_helpers.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fpdfsdk/cpdfsdk_helpers.cpp b/fpdfsdk/cpdfsdk_helpers.cpp index 01d88f9f59..bffc6eb240 100644 --- a/fpdfsdk/cpdfsdk_helpers.cpp +++ b/fpdfsdk/cpdfsdk_helpers.cpp @@ -145,7 +145,11 @@ bool FPDF_FileHandlerContext::Flush() { } // namespace UnderlyingPageType* UnderlyingFromFPDFPage(FPDF_PAGE page) { - return static_cast<UnderlyingPageType*>(page); + return reinterpret_cast<UnderlyingPageType*>(page); +} + +FPDF_PAGE FPDFPageFromUnderlying(UnderlyingPageType* page) { + return reinterpret_cast<FPDF_PAGE>(page); } CPDF_Document* CPDFDocumentFromFPDFDocument(FPDF_DOCUMENT doc) { |