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| author | Moonchild <moonchild@palemoon.org> | 2020-08-31 05:54:39 +0000 |
|---|---|---|
| committer | Moonchild <moonchild@palemoon.org> | 2020-08-31 05:54:39 +0000 |
| commit | a6f632714fcb1be3dd00b0fc76fbf6bfc693155b (patch) | |
| tree | b04c82f9af4a0d288a6d4350d774ad8fe6dac903 /dom/bindings | |
| parent | 2ed0607c747b21cadaf7401d4ba706097578e74d (diff) | |
| parent | b28effe2ea93e43e362f7ce263d23b55adcb6da7 (diff) | |
| download | UXP-a6f632714fcb1be3dd00b0fc76fbf6bfc693155b.tar UXP-a6f632714fcb1be3dd00b0fc76fbf6bfc693155b.tar.gz UXP-a6f632714fcb1be3dd00b0fc76fbf6bfc693155b.tar.lz UXP-a6f632714fcb1be3dd00b0fc76fbf6bfc693155b.tar.xz UXP-a6f632714fcb1be3dd00b0fc76fbf6bfc693155b.zip | |
Merge branch 'redwood' into releaseRELBASE_20200831
Diffstat (limited to 'dom/bindings')
| -rw-r--r-- | dom/bindings/BindingUtils.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/dom/bindings/BindingUtils.cpp b/dom/bindings/BindingUtils.cpp index b244d4d2a..41ca6a629 100644 --- a/dom/bindings/BindingUtils.cpp +++ b/dom/bindings/BindingUtils.cpp @@ -2487,6 +2487,12 @@ ConstructJSImplementation(const char* aContractId, { AutoNoJSAPI nojsapi; + nsCOMPtr<nsPIDOMWindowInner> window = do_QueryInterface(aGlobal); + if (!window->IsCurrentInnerWindow()) { + aRv.Throw(NS_ERROR_FAILURE); + return; + } + // Get the XPCOM component containing the JS implementation. nsresult rv; nsCOMPtr<nsISupports> implISupports = do_CreateInstance(aContractId, &rv); @@ -2501,7 +2507,6 @@ ConstructJSImplementation(const char* aContractId, // and our global is a window. nsCOMPtr<nsIDOMGlobalPropertyInitializer> gpi = do_QueryInterface(implISupports); - nsCOMPtr<nsPIDOMWindowInner> window = do_QueryInterface(aGlobal); if (gpi) { JS::Rooted<JS::Value> initReturn(RootingCx()); rv = gpi->Init(window, &initReturn); |