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| author | Tom Sepez <tsepez@chromium.org> | 2018-06-19 16:23:52 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-06-19 16:23:52 +0000 |
| commit | ed1c58049f0c164969946b6ad0ff06d952ab1949 (patch) | |
| tree | 17e62a9ee118f0b5f3485a8929a1a6f15bf9b3db /third_party/libpng16/arm | |
| parent | c765d2ac867611935cff6b5c5a2ff8575fe85162 (diff) | |
| download | pdfium-ed1c58049f0c164969946b6ad0ff06d952ab1949.tar.xz | |
Speculative fix for segv destroying CPDF_PageObjectHolder::m_GraphicsMap
We speculate that the bug that makes the comparison operator irreflexive
might be the cause of the segv on windows production code, should a
NaN sneak into the GraphicsData struct. In any event, should this
happen, the tree won't be correct with some nodes erroneously replaced.
Add a test which fails prior to the patch, but alas does not elicit
the segv.
Also move operator<() methods to .cpp file corresponding to .h file
in which they are delcared.
Bug: 852273
Change-Id: Ib7929881e7ffbed8b09f6e2c9fb7898cbde58946
Reviewed-on: https://pdfium-review.googlesource.com/35171
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'third_party/libpng16/arm')
0 files changed, 0 insertions, 0 deletions