Closed Bug 1063069 Opened 10 years ago Closed 10 years ago

Navigating to about:config breaks the back button in e10s

Categories

(Firefox :: Toolbars and Customization, defect)

Product:
Firefox
Component:
Toolbars and Customization
Platform:
x86
macOS
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED DUPLICATE of bug 999239
Tracking Flags:
Tracking Status
e10s ? ---

People

(Reporter: ehsan.akhgari, Unassigned)

Details

STR:

1. Open a new tab and go to https://bugzilla.mozilla.org/show_bug.cgi?id=1059074.
2. Focus the location bar, type about:config and press enter.

The back button is disabled.

I get the following in the error console:

content is null tab-events.js:40

// bug 1024105 - content-page-shown notification doesn't pass persisted param
docShell.chromeEventHandler.addEventListener('pageshow', (e) => {
  if (e.target === content.document)  // <--- the bug
    sendAsyncMessage('sdk/tab/event', { type: e.type, persisted: e.persisted });
}, true);
Status: NEW → RESOLVED
Closed: 10 years ago
Resolution: --- → DUPLICATE
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