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| author | Lei Zhang <thestig@chromium.org> | 2018-07-13 18:46:21 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-07-13 18:46:21 +0000 |
| commit | c8a235ba4d42b67fa1bfe5f7c0dd872a3b72fc5f (patch) | |
| tree | e88652ba4645872b98cca53beaa93ff611f0d790 /fpdfsdk/fpdf_view.cpp | |
| parent | 3a83fe5cf6cf1c056118531105359fc31615dc7f (diff) | |
| download | pdfium-c8a235ba4d42b67fa1bfe5f7c0dd872a3b72fc5f.tar.xz | |
Validate out-parameters in FPDF_GetPageSizeByIndex().
Change-Id: I2927ebdf0aff31193ad69dcd5542f3858ffdd6ee
Reviewed-on: https://pdfium-review.googlesource.com/37790
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Diffstat (limited to 'fpdfsdk/fpdf_view.cpp')
| -rw-r--r-- | fpdfsdk/fpdf_view.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fpdfsdk/fpdf_view.cpp b/fpdfsdk/fpdf_view.cpp index 8aca6fb9f1..5fdc82af73 100644 --- a/fpdfsdk/fpdf_view.cpp +++ b/fpdfsdk/fpdf_view.cpp @@ -920,6 +920,9 @@ FPDF_EXPORT int FPDF_CALLCONV FPDF_GetPageSizeByIndex(FPDF_DOCUMENT document, int page_index, double* width, double* height) { + if (!width || !height) + return false; + auto* pDoc = CPDFDocumentFromFPDFDocument(document); if (!pDoc) return false; |