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authortsepez <tsepez@chromium.org>2016-09-23 12:21:10 -0700
committerCommit bot <commit-bot@chromium.org>2016-09-23 12:21:10 -0700
commit7757143c12c972c9b0813b5b53cecba33544e7f8 (patch)
tree80970d1293d42cb93254fa35ac8293776e0b16e9 /core/fpdfapi/fpdf_font
parent4dd613cb51c1d77ac2998f760325ed5b93f4ebf0 (diff)
downloadpdfium-7757143c12c972c9b0813b5b53cecba33544e7f8.tar.xz
Avoid collisions in CPDF_IndirectObjectHolder::AddIndirectObject()
The change at 5b7c9bb differed from the original code in that a pre-existing object would now be freed, which showed that a collision could be possible if m_LastObjNum overflowed. BUG=649206 Review-Url: https://codereview.chromium.org/2361303002
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