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| author | Dan Sinclair <dsinclair@chromium.org> | 2017-04-10 16:14:05 -0400 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-04-10 20:55:50 +0000 |
| commit | c6c71f1062aa8b22d432af5cbbfddf038a6d2d3f (patch) | |
| tree | 30dc786c618318ab69c337b334e9b805d67ca7cf /core/fxcrt/fx_basic_gcc.cpp | |
| parent | cdb7e1f6adf0b6c0c2e2f9bedcb442292efbbab7 (diff) | |
| download | pdfium-c6c71f1062aa8b22d432af5cbbfddf038a6d2d3f.tar.xz | |
Use checked_numeric to guard shift
It's possible for the RANGELEN[NTEMP] value to be larger then 32. This
will make the shift invalid if the 1 is an int. This CL changes to 1L
and uses the CheckedNumeric to validate that the result is inside the
needed range for an int.
Bug: chromium:708439
Change-Id: I1f0359985c2d7769367bd0edcf5e081f5bb58816
Reviewed-on: https://pdfium-review.googlesource.com/3991
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
Diffstat (limited to 'core/fxcrt/fx_basic_gcc.cpp')
0 files changed, 0 insertions, 0 deletions