480191 - Memory leak of content nodes when right-clicking a button element, then closing the browser

Status: RESOLVED FIXED

(Core :: DOM: Core & HTML, defect)

Description

[Martijn Wargers (dead)]

Attachment: testcase

I get a memory leak when right clicking on the button, and then closing the browser.
See result of the leak log:

Results of processing log leak1.log :
Leaked content nodes associated with node info manager at address 2c78ca0.
 ... with document URI "file:///C:/Documents%20and%20Settings/mw/Bureaublad/rightclickbutton.htm".

Summary:
Leaked 0 out of 0 DOM Windows
Leaked 0 out of 31 documents
Leaked 0 out of 5 docshells
Leaked content nodes in 1 out of 39 documents

Comment 1

[Peter Van der Beken [:peterv]]

The nsXULPopupManager holds a node in mRangeParent (and a document in mKeyListener?), but it's held alive by nsLayoutStatics. nsLayoutStatics stays alive as long as there are nodes or documents alive. Something should break the cycle.

Comment 2

[Neil Deakin]

This should have been fixed by bug 664430.