420629 - Firefox leaks on exit when i have the Cache Viewer Preferences open

Status: RESOLVED INCOMPLETE

(Core :: General, defect)

Description

[Carsten Book [:Tomcat]]

Attachment: leak log

Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9b4pre) Gecko/2008022916 Firefox/3.0b4pre

Note: this is not another case like Bug 420622, since here we have a clean shutdown :(

Steps to reproduce:
-> Install the CacheViewer Extension
-> Go to the Add-on Manager -> Extension
-> Open the Preferences of the Cache Viewer Extension
-> Close the Add-on Manager Windows (not the Cache Viewer Prefs)
-> Shutdown Firefox - the shutdown will close all active windows
--> Leak

Reproduced with some Bugzilla Tabs open, one Addon Manager Window and the about: Window.

Because of the Bugzilla Tabs it could be related to bug 419752, but was not leaking with the same set on tabs without this extension

   0 TOTAL                                          26   870399   987110    30778 ( 3815.19 +/-  3694.95)  2636660    24191 ( 3410.08 +/-  5247.38)

nsStringStats
 => mAllocCount:          38612
 => mReallocCount:         6006
 => mFreeCount:           35511  --  LEAKED 3101 !!!
 => mShareCount:          32008
 => mAdoptCount:           3343
 => mAdoptFreeCount:       3341  --  LEAKED 2 !!!

Comment 1

[Damon Sicore (:damons)]

wanted1.9.0.x+=damons

Comment 2

[Samuel Sidler (old account; do not CC)]

This bug does not meet the new maintenance release (1.9.0.x) criteria (security, stability, regression from maintenance release).

Comment 3

[Andrew McCreight [:mccr8]]

Filter on QUANTUMLEAK