| Index: chrome/browser/guest_view/extension_options/extension_options_guest.cc
|
| diff --git a/chrome/browser/guest_view/extension_options/extension_options_guest.cc b/chrome/browser/guest_view/extension_options/extension_options_guest.cc
|
| index f41cc801c19d4462eba57ce06dce40c797642f0e..2f64b0e583fd470c6634983d4ddc5182042cd973 100644
|
| --- a/chrome/browser/guest_view/extension_options/extension_options_guest.cc
|
| +++ b/chrome/browser/guest_view/extension_options/extension_options_guest.cc
|
| @@ -64,7 +64,9 @@ void ExtensionOptionsGuest::CreateWebContents(
|
| return;
|
| }
|
|
|
| - if (extension_id != embedder_extension_id) {
|
| + if (extensions::Extension::IdIsValid(embedder_extension_id) &&
|
| + extension_id != embedder_extension_id) {
|
| + // Extensions cannot embed other extensions' options pages.
|
| callback.Run(NULL);
|
| return;
|
| }
|
|
|