diff options
| -rw-r--r-- | components/script/script_thread.rs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/components/script/script_thread.rs b/components/script/script_thread.rs index 401293abce7..5e1257e468c 100644 --- a/components/script/script_thread.rs +++ b/components/script/script_thread.rs @@ -3682,7 +3682,11 @@ impl ScriptThread { // Create the window and document objects. let old_document = incomplete.replacing_pipeline.and_then(ScriptThread::find_document); - let window = if let Some(old_document) = old_document { + let replacement_same_origin = old_document.as_ref().map_or(false, |doc| { + let old_origin = doc.origin(); + final_url.origin().same_origin(old_origin) + }); + let window = if let (Some(old_document), true) = (old_document, replacement_same_origin) { old_document.window().replace_contents(crate::dom::window::ReplaceData { script_to_constellation_chan, task_manager, |