Files
ladybird/Tests/LibWeb/Text/data/window-opener-post-message.html
Timothy Flynn 4a8ef68b90 LibWeb: Protect against null navigables in lineage chain more thoroughly
This extends the null navigable check added in commit
b118c99c27 to include all ancestor and
descendant list lookups. Fixes a crash in the following WPT test:

/cookies/schemeful-same-site/schemeful-navigation.tentative.html
2026-02-08 14:51:25 -05:00

5 lines
80 B
HTML

<!DOCTYPE html>
<script>
window.opener.postMessage("hello", "*");
</script>