User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8) Gecko/20051111 Firefox/1.5 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8) Gecko/20051111 Firefox/1.5 If i visit certain this image Link from Bookmarks 2 or more times in a row.. firefox will eat all the cpu and start fill up the memory until i have to terminate the process. Reproducible: Always Steps to Reproduce: 1. Visit http://www.expectnothing.com/pub/posts/attached/0002k1cc.gif 2. Visit same link again by type it again in the adressbar or refresh? Or as i did.. clicked on it a few times från Bookmarks. 3. Wait and see. Actual Results: The browser will simply freeze and fill up the cpu and memory. Expected Results: Its just about showing a not too simple gif animation, so the browser should run smoothly. none

Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8) Gecko/20051202 Firefox/1.5 Works for me.

WFM with Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9a1) Gecko/20060917 Minefield/3.0a1 ID:2006091720 [cairo] *** This bug has been marked as a duplicate of 105370 ***