tree 14f7c47437d2fd8b44050f8bd975d85cb8d7df54
parent a752edfd2ddc4913aeffd31b67f6fdb53e4116ae
author tsepez <tsepez@chromium.org> 1471646885 -0700
committer Commit bot <commit-bot@chromium.org> 1471646885 -0700

Avoid signed overflow in  CPDF_ToUnicodeMap::StringToCode()

It was intended to be unsigned in the first place, and we're
perfectly happy with the overflow as long as it is no longer
undefined behaviour.

BUG=638489

Review-Url: https://codereview.chromium.org/2258053003