tree 1ba3b5460dcad50f6db9771c470332cd1e6452a1
parent 8f60d9443949c323522a2009518d54d5d6ab5541
author Aaron Leventhal <aleventhal@google.com> 1624650014 -0700
committer Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> 1624650941 -0700

Address clusterfuzz errors with image maps and a11y

Ignore <img usemap> inside of any <map>, in order to avoid potential
loops in the tree structure.

Fixed: 1221999
Change-Id: Ib5a112e1bc7f39d2a702fa39dedc4145d29d54b5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2986380
Commit-Queue: Aaron Leventhal <aleventhal@chromium.org>
Auto-Submit: Aaron Leventhal <aleventhal@chromium.org>
Reviewed-by: Kurt Catti-Schmidt <kschmi@microsoft.com>
Cr-Commit-Position: refs/heads/master@{#896160}