User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b2) Gecko/20050630 Firefox/1.0+ Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b2) Gecko/20050630 Firefox/1.0+ If an IFRAME is removed during its own load event, the tabspinner will run forever. Reproducible: Always Steps to Reproduce:
Created attachment 189367 [details] Testcase Honestly, the tabspinner should stop as soon as the IFRAME is removed.
Sounds like we remove ourselves from the docloader tree before we get a chance to notify our parent... Should we save the parent ptr before firing onload or something?
*** Bug 305471 has been marked as a duplicate of this bug. ***
Created attachment 201489 [details] [diff] [review] Like so, say
Comment on attachment 201489 [details] [diff] [review] Like so, say sr=jst
Fixed on trunk.