750009 - Find toolbar tries to leak, now can't but won't let me dismiss it as a result

Status: RESOLVED DUPLICATE of bug 749738

(Toolkit :: Find Toolbar, defect)

Description

[Boris Zbarsky [:bzbarsky]]

I don't know how it got into this state, but I have the Find toolbar open (the fll one, not just typeahead find), and clicking the [x] to close it doesn't do so.  When I click the [x], my error console says:

Error: TypeError: can't access dead object
Source file: chrome://global/content/bindings/findbar.xml
Line: 1262

and that line is like so:

   this._foundLink.style.outline = this._tmpOutline;

in the <method name="_setFoundLink">.

Presumably reproducing it would involve getting into a state where _foundLink is set and not released on page navigation?  It sure looks like one of the relevant objects, and this._foundLink seems most likely, was cut when a content window went away.

Comment 1

[Ryan VanderMeulen [:RyanVM]]

Dupe of bug 749738?

Comment 2

[Boris Zbarsky [:bzbarsky]]

Yup.