tree 9043f5d03ce827a7856b73bc81a25c42e99cbb52
parent 51fc745ccf072ce1d2a75ee54509e259aafabbc3
author Lei Zhang <thestig@chromium.org> 1626195470 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1626195470 +0000

Avoid passing invalid keys to CPDF_Dictionary::SetFor().

Consolidate the logic for checking key validity into
CPDF_Dictionary::IsValidKey(), then use IsValidKey() in several places
that set dictionary keys.

Bug: chromium:1226299,chromium:1226364,chromium:1226365
Change-Id: I63d40edb11094a12fcf32ad51d9c62e5f272bd10
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/83050
Reviewed-by: Hui Yingst <nigi@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>