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LibWeb: Only return initialized navigables from child_navigables()

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Fixes a crash in `get_session_history_entries()` that happens when
it attempts to find entries for a navigable that hasn't been fully
initialized and therefore doesn't have a nested history entry yet.
This commit is contained in:
Aliaksandr Kalenik 2023-09-01 22:13:30 +02:00 • committed by Andreas Kling
parent 15d265da65
commit fbc95440a4
1 changed files with 2 additions and 0 deletions
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Userland/Libraries/LibWeb/HTML/Navigable.cpp
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@ -62,6 +62,8 @@ Vector<JS::Handle<Navigable>> Navigable::child_navigables() const
{
Vector<JS::Handle<Navigable>> results;
for (auto& entry : all_navigables()) {
if (entry->current_session_history_entry()->step == SessionHistoryEntry::Pending::Tag)
continue;
if (entry->parent() == this)
results.append(entry);
}