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authorHenrique Nakashima <hnakashima@chromium.org>2017-09-14 17:31:07 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-09-14 21:43:02 +0000
commit3cb71268405f64b98109853bd3b59e50db58692d (patch)
tree455602111b90ab2df4bebb7a4ec8b463a90314dc /testing/image_diff/image_diff_png.cpp
parentf0947bd79c1c8e2bdddc97acb5b5e1cf7bd9164b (diff)
downloadpdfium-3cb71268405f64b98109853bd3b59e50db58692d.tar.xz
Fix decoding of JBIG2 integers for values with large magnitude.
Now considering anything not representable by a 32-bit signed int as OOB rather than decoding some arbitrary overflowed value. Bug: chromium:761666 Change-Id: I00f5a3abadca51f9bedc5e5d78f7f184040c2f33 Reviewed-on: https://pdfium-review.googlesource.com/14010 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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