User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1) Gecko/20060922 BonEcho/2.0 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1) Gecko/20060922 BonEcho/2.0 I used leak-gauge.pl (http://dbaron.org/log/2006-01#e20060110a) and Firefox 2.0 NB, clean profile. No problem with Firefox Trunk. Reproducible: Always Steps to Reproduce: 1. Visit Litmus (http://litmus.mozilla.org/). 2. Login to Litmus. 3. Close Firefox. Actual Results: Leaked inner window 28e0358 (outer 203c1a8) at address 28e0358. ... with URI "http://litmus.mozilla.org/index.cgi". Leaked inner window 242af58 (outer 203c1a8) at address 242af58. ... with URI "http://litmus.mozilla.org/login.cgi". Leaked outer window 203c1a8 at address 203c1a8. Leaked document at address 23d5260. ... with URI "http://litmus.mozilla.org/login.cgi". Summary: Leaked 3 out of 14 DOM Windows Leaked 1 out of 45 documents Leaked 0 out of 5 docshells

Fixed on trunk between 2006-09-19-04 and 2006-09-20-04. So, this is a dupe of bug 353090. A blog/newsgroup post should probably be made about this, but dbaron has recently landed some patches on trunk that fix /lots/ of leaks, so if you're doing leak testing in the next few weeks, it would be good to test and see if we leak on trunk before you file bugs.

*** This bug has been marked as a duplicate of 353090 ***