[webkit-reviews] review requested: [Bug 23073] (r39465) Workers crash when running raytracer : [Attachment 26432] proposed fix

[bugzilla-daemon at webkit.org]

Alexey Proskuryakov <ap at webkit.org> has asked  for review:
Bug 23073: (r39465) Workers crash when running raytracer
https://bugs.webkit.org/show_bug.cgi?id=23073

Attachment 26432: proposed fix
https://bugs.webkit.org/attachment.cgi?id=26432&action=review

------- Additional Comments from Alexey Proskuryakov <ap at webkit.org>
This fixes the crash for me (a debug build with FastMalloc enabled).

I'm not sure if this gets to the lowest level root cause though - it could be
some FastMalloc bug related to using it after TCMalloc_ThreadCache has been
destroyed from a pthread_key_create callback.