Safari will freeze up with a beach ball when attempting to load a signed applet. All versions since Safari 3.0 was released have exhibited this behavior. The included URL has a signed applet under "Crush Uploader". Clicking this will make safari freeze about 50% of the time. Sometimes it will work if Safari was just opened. If you have been using it for a while, its almost a guaranteed crash. This bug has affected 10.4.x through 10.5.3. The freeze happens after the "Do you trust this signed applet..." message appears. You get a beach ball and can't click yes, no, etc. Only force quit. Ben Spink ben@crushftp.com
<rdar://problem/6007108>
This bug exists in Safari 4 as well.
Yes Safari v3 and v4 crashes. Apple, its your problem, please fix this.
For me this seems to be fixed with Java for Mac OS X 10.5 Update 4. I can't confirm it with 10.4 update 9 at the moment, maybe someone else can.
I can confirm too that two separate 10.5 machines no longer crash with the final Safari 4 version and these latest Java updates. --Ben