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BUG=chromium:746232
Change-Id: Id8f22d09bc7768603ea67bd52a5a5b3d87885ea9
Reviewed-on: https://pdfium-review.googlesource.com/31370
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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It is possible for the calculations in outline_aa::render_line to overflow
as the |p| variable is calculated. This Cl updates the routine to use
checked math when calculating the value of |p|.
BUG=chromium:647026
Review-Url: https://codereview.chromium.org/2347603002
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There were several overflows detected by the PDF from the linked bug. This
Cl fixes up the base causes of each of them.
BUG=chromium:635473
Review-Url: https://codereview.chromium.org/2226023002
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ChromeOS still compile pdfium with GCC. Fix the code to be ready
to have workable GCC standalone build. The build file change will
be in a follow-up CL.
One warning is about maybe using uninitialized variable, the other is
about enum and non-enum in a conditional statement.
Review-Url: https://codereview.chromium.org/1981593002
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BUG=pdfium:466
Review URL: https://codereview.chromium.org/1861963002
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