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Fix crash when closing window containing video element (#31413)

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* Forbid casting DOM objects when JS runtime is shutting down.

* Remove media controls from document when element is removed from the tree.
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Josh Matthews 2024-02-23 07:18:49 -05:00 • committed by GitHub
parent e078a99817
commit b182bdfa52
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3 changed files with 15 additions and 2 deletions
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4
components/script/dom/htmlmediaelement.rs
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@ -1998,8 +1998,6 @@ impl Drop for HTMLMediaElement {
warn!("GLPlayer disappeared!: {:?}", err);
}
}
self.remove_controls();
}
}
@ -2454,6 +2452,8 @@ impl VirtualMethods for HTMLMediaElement {
fn unbind_from_tree(&self, context: &UnbindContext) {
self.super_type().unwrap().unbind_from_tree(context);
self.remove_controls();
if context.tree_connected {
let task = MediaElementMicrotask::PauseIfNotInDocumentTask {
elem: DomRoot::from_ref(self),