tree e56eaabcf401fa6569d9dca61c7e8aa6a52ecdfe
parent 3d2636bb31826adf61b25637fcb93a0ba07059e0
author Tom Sepez <tsepez@chromium.org> 1552338361 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1552338361 +0000

Introduce spans in CFGAS_FormatString, part 1.

Get some more bounds checking "for free".
Fix indexing by -1 due to botched bounds check in
GetLiteralTextReverse() as uncovered by new checks.

Change-Id: Ia71462c70529cf2a7cb1dc9188b567865fe9cd72
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/51610
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>