tree 127d76e992f60cd15cf468917a05dadd39d47686
parent b4aca121f2908812079530faf5aa52d4d2340f19
author Lei Zhang <thestig@chromium.org> 1676445198 +0000
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1676445198 +0000

Fix a potential OOB read in CFX_SkiaDeviceDriver::DrawShading().

Consistently use modulo to keep the index into `colors` in bound.

Change-Id: I7b048e145c0824214aeb181df789cb61c99af42f
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/103852
Reviewed-by: K. Moon <kmoon@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>