tree d372870ae1abab7be4977f022de7df04cc0c9a7f
parent c647ed6de2732970309b17c4c132e2848b1dcfe5
author Dan Sinclair <dsinclair@chromium.org> 1526584743 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1526584743 +0000

More overflow checks in bidi code

There are several more places where the width is added to a characters
valid width in the bidi code. This CL changes all occurances to used a
check numeric.

Bug: chromium:844046
Change-Id: Idd8be3a4a576af626b5afa6f7cd04cc160b929d5
Reviewed-on: https://pdfium-review.googlesource.com/32714
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>