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| author | tsepez <tsepez@chromium.org> | 2017-01-18 10:24:35 -0800 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2017-01-18 10:24:36 -0800 |
| commit | e507dc5004184ae3f8fd1cd19b723b4be69a46da (patch) | |
| tree | 204cdce265b694625374b11661b485054a20cb8d /xfa/fxfa/app/xfa_checksum.cpp | |
| parent | 19c209de418a10f7d5c157cdda38e9308bfa5503 (diff) | |
| download | pdfium-e507dc5004184ae3f8fd1cd19b723b4be69a46da.tar.xz | |
Bad indexing in CPDF_Document::FindPageIndex when page tree corrupt.
Moving to std::vector from the more forgiving CFX_ArrayTemplate
revealed the dubious page tree traversal, which depends on the
correctness of the /Count entries to properly summarize the total
descendants under a given node.
The only "correct" thing to do is to throw away these counts as parsed,
and re-compute them, perhaps in CountPages(). But I'm not willing to do
that since it may break unknown documents in the wild.
Pass out-params as pointers while we're at it.
BUG=680376
Review-Url: https://codereview.chromium.org/2636403003
Diffstat (limited to 'xfa/fxfa/app/xfa_checksum.cpp')
0 files changed, 0 insertions, 0 deletions