tree e5e8c408d9afb60024a8b2a7c88827c995d8b8b6
parent 0ada474d00f1a6e9099f982724aadd8851768bfb
author Lei Zhang <thestig@chromium.org> 1620850413 +0000
committer Chromium commit bot <commit-bot@chromium.org> 1620850413 +0000

Check for repeated pages in CPDF_DataAvail::GetPageKids().

Page objects can form cycles. Detect and avoid them.

Bug: chromium:1201087
Change-Id: I00c7374f406de8e561a81f037f55101042695f21
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/80150
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>