[Webkit-unassigned] [Bug 85076] ARM JIT causes segmentation fault on javascript-heavy pages

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=85076





--- Comment #16 from Daniel Drake <dsd at laptop.org>  2012-05-02 09:49:09 PST ---
(In reply to comment #15)
> Would be good to know if an exception occures just before the return...

How can I check this?

> Perhaps the following code also crashes:
> 
> try {
>   var a = "a";
>   a++;
> } catch(e) { }

No crash, unfortunately.

Just FYI, I have a feeling that finding a simplistic test case will be difficult. Sometimes when the crash happens, I go back to the same page and it loads just fine without crashing. gmail seems to cause the crash every time, but sometimes it takes a good few seconds longer than normal before the crash happens.

Also, when I run epiphany under gdb, the crash is very hard to reproduce, even on gmail. (thats why I've been mostly working with core dumps)

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