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| author | Ms2ger <Ms2ger@gmail.com> | 2016-06-09 14:49:55 +0200 |
|---|---|---|
| committer | Ms2ger <Ms2ger@gmail.com> | 2016-06-09 14:51:10 +0200 |
| commit | 7455dc4a500d96d7d4421682cd2e2929d2cd87a9 (patch) | |
| tree | 4b81df13b62f4618ecbdb0c681bc9917de22e190 /components/script/script_thread.rs | |
| parent | 77e0089c1234b4a762f0676a46f1921c76b7f362 (diff) | |
| download | servo-7455dc4a500d96d7d4421682cd2e2929d2cd87a9.tar.gz servo-7455dc4a500d96d7d4421682cd2e2929d2cd87a9.zip | |
Avoid an index-out-of-bounds error in ScriptMemoryFailsafe.
Fixes #11059.
Fixes #11400.
Fixes #11481.
Fixes #11671.
Fixes #11682.
Diffstat (limited to 'components/script/script_thread.rs')
| -rw-r--r-- | components/script/script_thread.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/components/script/script_thread.rs b/components/script/script_thread.rs index 63fed6cf115..eec1853239e 100644 --- a/components/script/script_thread.rs +++ b/components/script/script_thread.rs @@ -422,8 +422,10 @@ impl<'a> Drop for ScriptMemoryFailsafe<'a> { Some(owner) => { let context = owner.browsing_context.get(); for context in context.iter() { - let window = context.active_window(); - window.clear_js_runtime_for_script_deallocation(); + if let Some(document) = context.maybe_active_document() { + let window = document.window(); + window.clear_js_runtime_for_script_deallocation(); + } } } None => (), |