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LibWeb: Exit navigation process if navigation id has changed

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Change of navigation id means that it has been aborted, and we should
return early.
This commit is contained in:
Aliaksandr Kalenik 2023-09-09 22:58:26 +02:00 • committed by Andreas Kling
parent b7c93cae7f
commit 7ad2dd2693
1 changed files with 10 additions and 1 deletions
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11
Userland/Libraries/LibWeb/HTML/Navigable.cpp
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@ -1052,6 +1052,10 @@ WebIDL::ExceptionOr<void> Navigable::navigate(
// NOTE: This check is not in the spec but we should not continue navigation if navigable has been destroyed. // NOTE: This check is not in the spec but we should not continue navigation if navigable has been destroyed.
return; return;
} }
if (this->ongoing_navigation() != navigation_id) {
// NOTE: This check is not in the spec but we should not continue navigation if ongoing navigation id has changed.
return;
}
finalize_a_cross_document_navigation(*this, to_history_handling_behavior(history_handling), history_entry); finalize_a_cross_document_navigation(*this, to_history_handling_behavior(history_handling), history_entry);
}); });
}).release_value_but_fixme_should_propagate_errors(); }).release_value_but_fixme_should_propagate_errors();
@ -1113,7 +1117,12 @@ WebIDL::ExceptionOr<void> Navigable::navigate_to_a_fragment(AK::URL const& url,
auto traversable = traversable_navigable(); auto traversable = traversable_navigable();
// 17. Append the following session history synchronous navigation steps involving navigable to traversable: // 17. Append the following session history synchronous navigation steps involving navigable to traversable:
traversable->append_session_history_traversal_steps([this, traversable, history_entry, entry_to_replace] { traversable->append_session_history_traversal_steps([this, traversable, history_entry, entry_to_replace, navigation_id] {
if (this->ongoing_navigation() != navigation_id) {
// NOTE: This check is not in the spec but we should not continue navigation if ongoing navigation id has changed.
return;
}
// 1. Finalize a same-document navigation given traversable, navigable, historyEntry, and entryToReplace. // 1. Finalize a same-document navigation given traversable, navigable, historyEntry, and entryToReplace.
finalize_a_same_document_navigation(*traversable, *this, history_entry, entry_to_replace); finalize_a_same_document_navigation(*traversable, *this, history_entry, entry_to_replace);