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authorNicolas Pena <npm@chromium.org>2017-11-08 17:39:12 +0000
committerChromium commit bot <commit-bot@chromium.org>2017-11-08 17:39:12 +0000
commit7055dffad92bd7be7cdb20ed12d5cc5890177e7a (patch)
treee12e7bb8caa56d9a6dc00f40f471ade6d68fbac0 /xfa/fxfa/parser/cxfa_imagedata.cpp
parent269ef77ccbb20db68c0b5049bb6a3a867623db64 (diff)
downloadpdfium-7055dffad92bd7be7cdb20ed12d5cc5890177e7a.tar.xz
Prevent cyclic offset on CJBig2_Context
This CL changes the type of |m_dwOffset| to safe unsigned integer to prevent the offset from cycling from MAX_UINT32 back to 0. Bug: chromium:778912 Change-Id: Ib93a8392e52eecf2cc223438ac85e9dc529b0f43 Reviewed-on: https://pdfium-review.googlesource.com/18130 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
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