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LibWeb: Bail on applying the history step when no active window

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This is an ad-hoc hack papering over the fact that we can apparently
end up in these places without an active window, and proceeding without
one leads to assertions on WPT.
This commit is contained in:
Andreas Kling 2024-11-23 10:52:36 +01:00 • committed by Andreas Kling
commit 7ea7352bf3
Notes: github-actions[bot] 2024-11-23 13:44:08 +00:00
1 changed files with 6 additions and 4 deletions
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10
Libraries/LibWeb/HTML/TraversableNavigable.cpp
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@ -815,15 +815,17 @@ TraversableNavigable::HistoryStepResult TraversableNavigable::apply_the_history_
// 18. For each navigable of nonchangingNavigablesThatStillNeedUpdates, queue a global task on the navigation and traversal task source given navigable's active window to run the steps:
for (auto& navigable : non_changing_navigables_that_still_need_updates) {
if (navigable->has_been_destroyed()) {
// AD-HOC: This check is not in the spec but we should not continue navigation if navigable has been destroyed,
// or if there's no active window.
if (navigable->has_been_destroyed() || !navigable->active_window()) {
++completed_non_changing_jobs;
continue;
}
VERIFY(navigable->active_window());
queue_global_task(Task::Source::NavigationAndTraversal, *navigable->active_window(), GC::create_function(heap(), [&] {
// NOTE: This check is not in the spec but we should not continue navigation if navigable has been destroyed.
if (navigable->has_been_destroyed()) {
// AD-HOC: This check is not in the spec but we should not continue navigation if navigable has been destroyed,
// or if there's no active window.
if (navigable->has_been_destroyed() || !navigable->active_window()) {
++completed_non_changing_jobs;
return;
}