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authorRyan Harrison <rharrison@chromium.org>2018-02-13 22:11:43 +0000
committerChromium commit bot <commit-bot@chromium.org>2018-02-13 22:11:43 +0000
commitdab8649b70284a3f0e109510996c35c7882cbd87 (patch)
treed133a06761c5a51d93f5e548163333756f06bac4 /xfa
parent9bf1a5efde45cd99be11c530232df349c3eb5295 (diff)
downloadpdfium-dab8649b70284a3f0e109510996c35c7882cbd87.tar.xz
Change return value of GetAvailInput
This changes the return value from uint32_t to FX_FILESIZE, which is the type the methods is uses return. The existing code does an unguarded static cast, so something like -1 could cause a very large value being returned. This change has a cascading impact up to the top of the progressive codec, which now has to handle negative values gracefully. Change-Id: I813fb71e932dd5da014dbaed0dbf3bb28f8d4e9f Reviewed-on: https://pdfium-review.googlesource.com/26450 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
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