42005 - webshell leak on reload of www.mozilla.org

Status: RESOLVED WORKSFORME

(Core :: DOM: Navigation, defect, P3)

Description

[Jeremy Weatherford]

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux 2.2.13-4mdk i686; en-US; m15)
BuildID:    2000041811

One webshell is leaked when the main www.mozilla.org page is reloaded.
Additional webshells are not leaked with additional reloads.

Doesn't happen on all sites, mozilla.org is only one I've found during informal
survey.


Reproducible: Always
Steps to Reproduce:
1.Set http://www.mozilla.org as your start page
2.Close mozilla.
3.Start mozilla.
4.Wait for page to finish, click reload.
5.Wait for page to finish, close mozilla.


Actual Results:  webshell will be leaked

Expected Results:  webshell not being leaked?  ;)

Are webshell leaks worth reporting?  I could probably narrow down a couple of
other ones, if so...

Talkback from above steps:

[xidus@bork package]$ ./run-mozilla.sh
MOZILLA_FIVE_HOME=/devel/xidus/mozilla/package
  LD_LIBRARY_PATH=/devel/xidus/mozilla/package
       SHLIB_PATH=/devel/xidus/mozilla/package
          LIBPATH=/devel/xidus/mozilla/package
      MOZ_PROGRAM=mozilla-bin
      MOZ_TOOLKIT=
        moz_debug=0
     moz_debugger=
Profile Manager : Profile Wizard and Manager activites : Begin
Profile Manager : Command Line Options : Begin
Profile Manager : Command Line Options : End
ProfileManager : GetProfileDir
ProfileManager : GetProfileDir
Profile Manager : Profile Wizard and Manager activites : End
WEBSHELL+ = 1
 I am inside the initialize
 Hey : You are in QFA Startup
(QFA)Talkback loaded Ok.
WEBSHELL+ = 2
assuming d&d is off for Navigator
nsCollationUnix::Initialize mLocale = C
nsCollationUnix::Initialize mCharset = ISO-8859-1
nsCollationUnix::Initialize mLocale = C
nsCollationUnix::Initialize mCharset = ISO-8859-1
WEBSHELL+ = 3
****Gfx Scrollbar Special case hit!!*****
Setting content window
Loading page specified via openDialog
****Gfx Scrollbar Special case hit!!*****
in SetSecurityButton
Document http://www.mozilla.org/ loaded successfully
Document: Done (0.958 secs)
Going to reload
Document http://www.mozilla.org/ loaded successfully
Document: Done (0.724 secs)
WEBSHELL- = 2
Hey : You are in QFA Shutdown
~nsProfile
WEBSHELL- = 1
XXX WARNING: Number of webshells being leaked: 1
[xidus@bork package]$

Comment 1

[Blake Ross]

Don't see this on 60908, reporter was using an old 4/18 build.  Reporter: 
please reopen if you still see this on a recent nightly.