tree 0d413aa8116a1480f879b52d67981843225b6e96
parent 919994245b7f8c1743ddd2d17efbbb8cb65c5514
author Lei Zhang <thestig@chromium.org> 1731970651 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1731970651 +0000

Spanify FXSYS_IntToTwoHexChars() and FXSYS_IntToFourHexChars()

Pass in a fixed-size span of the required size in these functions,
instead of a pointer of unknown size. As a result, some UNSAFE_BUFFERS()
usage can go away.

While updating FXSYS_ToUTF16BE(), which this change affects, switch it
to use compile-time sizes for its span usage.

Bug: 42270715
Change-Id: I93d1a006840046afed7a1c48b0be18fafa2ad35b
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/126133
Reviewed-by: Thomas Sepez <tsepez@google.com>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>