[Webkit-unassigned] [Bug 67626] [Qt] Crash in WTF::double_conversion on news.sina.com.cn

Tue Sep 6 12:38:04 PDT 2011

https://bugs.webkit.org/show_bug.cgi?id=67626

Mark Hahnenberg <mhahnenberg at apple.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE

--- Comment #3 from Mark Hahnenberg <mhahnenberg at apple.com>  2011-09-06 12:38:04 PST ---
(In reply to comment #2)
> I cannot reproduce this with WebKit ToT build on Mac. Also, there have been some fixes for Qt in this area (like bug 67562), so maybe this is already fixed?

I believe this is due to the fact that prior to r94514 on Qt, WTF::double_conversion::initialize() is never called, thus kCachedPowers is still null when it is derefed, causing a segfault.  As Alexey suggested, this issue should be fixed in bug 67562.

*** This bug has been marked as a duplicate of bug 67652 ***

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