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fix: add isDestroyed check (#31208)

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* Added isDestroyed check

fix: https://github.com/electron/electron/issues/31196

* fix: unregister frame name

Unregister the frame name so that we do not accidentally unregister the wrong window later on in case there is a timing issue with the events

* fix; check if webContents is destroyed

* fix: check if window/webContents is destroyed

Co-authored-by: Cheng Zhao <github@zcbenz.com>

Co-authored-by: Cheng Zhao <github@zcbenz.com>
This commit is contained in:
t57ser 2021-10-19 02:57:10 +02:00 committed by GitHub
parent 14736c5f30
commit 7eaebe0bd6
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 2 deletions
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9
lib/browser/guest-window-manager.ts
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@ -65,8 +65,13 @@ export function openGuestWindow ({ event, embedder, guest, referrer, disposition
// https://html.spec.whatwg.org/multipage/window-object.html#apis-for-creating-and-navigating-browsing-contexts-by-name
const existingWindow = getGuestWindowByFrameName(frameName);
if (existingWindow) {
existingWindow.loadURL(url);
return existingWindow;
if (existingWindow.isDestroyed() || existingWindow.webContents.isDestroyed()) {
// FIXME(t57ser): The webContents is destroyed for some reason, unregister the frame name
unregisterFrameName(frameName);
} else {
existingWindow.loadURL(url);
return existingWindow;
}
}
const window = new BrowserWindow({