670272 - hang when closing a tab (includes code pointer)

Status: RESOLVED DUPLICATE of bug 585813

(Firefox :: Tabbed Browser, defect)

Description

[Christopher Blizzard (:blizzard)]

I got a hang when closing a tab earlier today on Aurora / Firefox 7.  Eventually I got the busy script warning for some chrome:// content:

 chrome://browser/content/tabbrowser.xml:1617

            if (aCloseWindow) {
              this._windowIsClosing = true;
              while (this._removingTabs.length) <-- this line
                this._endRemoveTab(this._removingTabs[0]);
            } else if (!this._windowIsClosing) {
              if (aNewTab)
                focusAndSelectUrlBar();

Haven't reproduced it.

Comment 1

[Jez Ng [:int3]]

Dup of https://bugzilla.mozilla.org/show_bug.cgi?id=585813 ?